M. Brakna, B. Marx, V.T. Pham, A. Khelassi, D. Maquin, J. Ragot. Optimal component location for PI observer based active control of a galvanizing process. IFAC Workshop on Control of Complex Systems, 2022.
M. Brakna, B. Marx, V.T. Pham, A. Khelassi, D. Maquin, J. Ragot. Sensor and actuator optimal location.
Application to the control design of a galvanizing process. IFAC Mining, Mineral and Metal Processing Workshop, 2021.
Ichalal D., Marx B., Ragot J. State estimation and fault detection for 2D discrete-time systems. 26th Mediterranean Conference on Control Automation, June 19-22, Zadar, Croatia, 2018.
Link
Srinivasarengan K., Ragot J., Maquin D., Aubrun C. An adaptive observer design for Takagi-Sugeno type nonlinear system. 20th IFAC World Congress, IFAC 2017, July 2017, Toulouse, France. 2017.
Link
Kallas M., Mourot G., Anani K., Ragot J., Maquin D. Fault detection and estimation using kernel principal component analysis. 20th IFAC World Congress, IFAC 2017, July 2017, Toulouse, France. 2017.
Link
Srinivasarengan K., Ragot J., Maquin D., Aubrun C. Joint State and Parameter Estimation for Discrete-Time Takagi-Sugeno Model. 3 rd Conference on Control and Fault-Tolerant Systems, ACD-2016, November 17-18, 2016, Lille, France.
Link
Srinivasarengan K., Ragot J., Maquin D., Aubrun C. Nonlinear joint state-parameter observer for VAV damper position estimation. 3 rd Conference on Control and Fault-Tolerant Systems, SysTol-2016, September 7-9, 2016, Barcelone, Spain.
Link
Slides
El Mountassir M., Yaacoubi S., Ragot J., Mourot M., Maquin D. Feature selection techniques for identifying the most relevant damage indices in SHM using Guided Wavess. 8th European Workshop On Structural Health Monitoring, EWSHM 2016, July 2016, Bilbao, Spain. 2016.
Link
Marx B., Ichalal D., Maquin D., Ragot J. Operating mode recognition. Application to a grinding mill process. Symposium on Control, Optimization and Automation in Mining, Mineral and Metal Processing, MMM-IFAC-2016, August 31-September 2, 2016, Vienna, Austria.
Link
Slides
Ichalal D., Marx B., Maquin D., Ragot J. A method to avoid the unmeasurable premise variables in observer design for discrete time TS systems. 2016 IEEE International Conference on Fuzzy Systems, FUZZ-IEEE-2016, July 24-29, 2016, Vancouver, Canada.
Link
Ichalal D., Mammar S., Ragot J. Auxiliary dynamics for observer design of nonlinear TS
systems with unmeasurable premise variables. 4th IFAC International Conference on Intelligent Control and Automation Sciences, ICONS-2016, June 1-3, 2016, Reims, France.
Link
Srinivasarengan K., Ragot J., Maquin D., Aubrun C. Takagi-Sugeno model based Nonlinear Parameter Estimation in Air Handling Units. 4th IFAC International Conference on Intelligent Control and Automation Sciences, ICONS-2016, June 1-3, 2016, Reims, France.
Link
Ichalal D., Marx B., Maquin D., Ragot J. H_infty framework with relative degree notion. 4th IFAC International Conference on Intelligent Control and Automation Sciences, ICONS-2016, June 1-3, 2016, Reims, France.
Link
El Anes A., Bouzrara K., Messaoud H., Ragot J. Model complexity reduction using Laguerre filters. 2nd International Conference on Automation, Control, Engineering and Computer Science, ACECS-2015, March 22-24, 2015, Sousse, Tunisia.
Link
Kallas M., Mourot G., Maquin D., Ragot J. Fault estimation of nonlinear processes using kernel principal component analysis. Euopean Control Conference, ECC 2015, July 15-17, 2015, Linz, Austria.
Link
Ichalal D., Mammar S., Ragot J. Observer design for a class of discrete-time quasi-LPV Systems with unknown parameters: Algebraic approach. Euopean Control Conference, ECC 2015, July 15-17, 2015, Linz, Austria.
Link
Nagy-Kiss A.M., Ichalal D., Schutz G., Ragot J. Fault tolerant control for uncertain descriptor multi-models with application to wastewater treatment plant. American Control Conference, ACC 2015, July 1-3, 2015, Chicago, USA.
Link
Paper
Ichalal D., Marx B., Ragot J., Maquin D. Unknown input observers for LPV systems
with parameter varying output equation. 9th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, Safe 2015, September 2-4, 2015, Paris, France.
Link
Paper
Bezzaoucha S., Marx B., Maquin D., Ragot J. State tracking control for Takagi-Sugeno models. Proceedings of the IEEE Multi-Conference on Systems and Control, October 8-10, 2014, Nice-Antibes, France.
Link
Paper
Bezzaoucha S., Marx B., Maquin D., Ragot J. Finite memory state observer design for polytopic systems: Application to actuator fault diagnosis. Proceedings of the IEEE Multi-Conference on Systems and Control, October 8-10, 2014, Nice-Antibes, France.
Link
Paper
Nagy-Kiss A.M. Schutz G., Ragot J. State, Unknown Input and Uncertainty Estimation for Nonlinear Systems Using a Takagi-Sugeno Model. Proceedings of the European Control Conference 2014, June 24-27, 2014, Strasbourg, France.
Link
Paper
Basart L., Maquin D., Khelassi A., Bele B., Ragot J.
Gradient approach for operating mode detection : application in continuous casting.
2nd International Conference on Control and Fault Tolerant Systems, Systol'13, October 9 - 11, Nice, 2013, France.
Paper
Slides
Link
Benaicha A., Mourot G., Ragot J., Benothman K.
Fault detection and isolation with interval principal component analysis. International Conference on Control, Engineering & Information Technology, CEIT'13, June 4-7, Sousse, 2013, Tunisia.
Paper
Link
Bezzaoucha S. Marx B., Maquin D., Ragot J.
State and multiplicative sensor fault estimation for nonlinear systems.
2nd International Conference on Control and Fault Tolerant Systems, Systol'13, October 9 - 11, Nice, 2013, France.
Paper
Link
Bezzaoucha S. Marx B., Maquin D., Ragot J.
Stabilization of Nonlinear Systems Subject to Actuator Saturation.
American Control Conference, ACC'13, June 17 - 19, Washington, DC, 2013, USA.
Paper
Link
Bezzaoucha S. Marx B., Maquin D., Ragot J.
State and Parameter Estimation for Nonlinear
Systems: a Takagi-Sugeno Approach.
American Control Conference, ACC'13, June 17 - 19, Washington, DC, 2013, USA.
Paper
Link
Bezzaoucha S. Marx B., Maquin D., Ragot J.
Contribution to the Constrained Output Feedback
Control.
American Control Conference, ACC'13, June 17 - 19, Washington, DC, 2013, USA.
Paper
Link
Ragot J.
Plenary talk. State estimation and diagnosis: a polytopic representation approach.
Third International Conference on Systems and Information Processing, ICSIP'13, Guelma, Algeria, May 12-14, 2013
.
Bezzaoucha S. Marx B., Maquin D., Ragot J.
Stabilization of Nonlinear Systems Subject to Actuator Saturation.
IEEE International Conference on Fuzzy Systems, FUZZ-IEEE, Hyderabad, India, July 7-10, 2013
Hyderabad, India.
Paper
Link
Bezzaoucha S. Marx B., Maquin D., Ragot J.
Model Reference Tracking Control for Nonlinear Systems described by Takagi-Sugeno Structure. IEEE International Conference on Fuzzy Systems, FUZZ-IEEE, Hyderabad, India, July 7-10, 2013
Hyderabad, India.
Paper
Link
Khemiri K., Benhmida F., Ragot J.
Novel recursive optimal filter for the joint input-state estimation in linear discrete-time systems.
Conference on Control, Decision and Information Technologies, CoDIT'13, Hammamet, Tunisia, May 6-8, 2013.
Paper
Link
Bezzaoucha S. Marx B., Maquin D., Ragot J.
State and Parameter Estimation for Time-Varying Systems: A Takagi-Sugeno Approach.
IFAC Joint conference :5th Symposium on System Structure and Control, 11th Workshop on Time-Delay Systems, 6th Workshop on Fractional Differentiation and Its Applications, Grenoble, France, November 4-6, 2013.
Paper
Link
Slides
Bezzaoucha S. Marx B., Maquin D., Ragot J.
Linear Feedback Control Input under Actuator Saturation : a Takagi-Sugeno Approach.
International Conference on Complex Systems, ICCS'12, Agadir, Morocco, November 5-6, 2012.
Paper
Link
Slides
Ichalal D., Marx B., Maquin D., Ragot J.
Advances in observer design for Takagi-Sugeno systems with unmeasurable premise variables.
20th Mediterranean Conference on Control and Automation, MED'12, Barcelone, spagne, 2012.
Paper
Link
Ichalal D., Marx B., Maquin D., Ragot J.
Observer design for state and clinker hardness estimation in cement mill.
IFAC Workshop on Automation in the Mining, Mineral and Metal Industries, September 10-12, 2012, Gifu, Japan.
Paper
Slides
Link
Ichalal D., Marx B., Maquin D., Ragot J.
Nonlinear observer based sensor fault tolerant control for nonlinear systems.
8th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, August 29-31, 2012, Mexico City.
Paper
Link
Slides
Ichalal D., Marx B., Mammar S., Maquin D., Ragot J.
Observer for Lipschitz nonlinear systems: Mean Value Theorem and Sector Nonlinearity Transformation.
IEEE Multi-conference on Systems and Control, Dubrovnik, October 3-5, 2012, Croatia.
Paper
Link
Kiss A.M., Marx B., Mourot G., Schutz G., Ragot J.
Observer synthesis for uncertain nonlinear systems. Application to waste-water treatment plants.
7th IFAC Symposium on Robust Control Design, ROCOND'12, June 20-22, 2012, Aalborg, Denmark.
Paper
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Ragot J.
Plenary talk. State estimation and diagnosis for systems described by multiple models.
International symposium on security and safety of complex systems, 2SCS, Agadir, Morocco, May, 25-26, 2012.
Link
Aouaouda S., Khadir M. T., Mourot G., Ragot J.
Systematic simplification methodology applied to an activated sludge reactor model.
7th International Workshop on Systems, Signal Processing and their Applications, WOSSPA 2011, Tipaza, Algeria, Mai 9-11, 2011.
Link
Ankoud F., Mourot G., Ragot J.
Modelling a fleet of machine (using principal component analysis.
12th International conference on Sciences and Techniques of Automatic control & computer engineering, STA'11, Sousse, Tunisia, December 18-20, 2011.
Paper
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Ankoud F., Mourot G., Chevalier R., Paul N., Ragot J.
Estimation of a generic model for a fleet of machines.
International Conference on Communications, Computing and Control Applications, IEEE CCCA'11, Hammamet, Tunisia, March 3-5, 2011.
Paper
Slides
Link
Ankoud F. Mourot G., Ragot J., Chevalier R., Paul N.
Modeling and fleet effect for the diagnosis of a system behavior.
European Safety and Reliability Conference, ESREL 2011 Conference, September 12-18, 2011,Troyes, France.
Paper
Slides
Link
Bezzaoucha S. Marx B., Maquin D., Ragot J.
On the Unknown Input Observer Design : a Decoupling Class Approach.
9th IEEE International Conference on Control & Automation, ICCA'11, Santiago, Chile, December 19-21, 2011.
Paper
Link
Bezzaoucha S. Marx B., Maquin D., Ragot J.
On the unknown input observer design : a decoupling class approach with application to sensor fault diagnosis.
1st International Conference on Automation and Mechatronics, CIAM'11, Oran, Algeria, November 22-24, 2011.
Paper
Link
Bouarar T., Marx B., Maquin D., Ragot J.
Design of fault tolerant control for nonlinear systems subject to time varying faults.
European Safety and Reliability Conference, ESREL 2011 Conference, September 12-18, 2011,Troyes, France.
Paper
Link
Bouarar T., Marx B., Maquin D., Ragot J.
Fault tolerant tracking control for continuous Takagi-Sugeno systems with time varying faults.
19th Mediterranean Conference on Control and Automation, MED'11, Corfu, Greece, June 20-23, 2011.
Paper
Link
Bouarar T., Marx B., Maquin D., Ragot J.
Trajectory tracking fault tolerant controller design for Takagi-Sugeno systems subject to actuator faults.
International Conference on Communications, Computing and Control Applications, IEEE CCCA'11, Hammamet, Tunisia, March 3-5, 2011.
Link
Paper
Slides
He X, Mourot G., Maquin D., Ragot J., Beauseroy P., Smolarz A.
One class SVM in multitask learning.
European Safety and Reliability Conference, ESREL 2011 Conference, September 12-18, 2011,Troyes, France.
Paper
Link
Kh�miri K., Gannouni F., Ben Hmida F., Gossa M., Ragot J.
Robust Fault and State Estimation for Linear Discrete-Time Systems with Unknown Disturbances Using PI Three-Stage Kalman Filter.
International Conference on Communications, Computing and Control Applications, IEEE CCCA'11, Hammamet, Tunisia, March 3-5, 2011.
Link
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Kiss A.M., Marx B., Mourot G., Ragot J.
State estimation for nonlinear system diagnosis using multiple models. Application to wastewater treatment plants.
European Safety and Reliability Conference, ESREL 2011 Conference, September 12-18, 2011,Troyes, France.
Paper
Link
Ichalal D., Marx B., Maquin D., Ragot J.
On observer design for nonlinear Takagi-Sugeno systems with unmeasurable premise variable.
4th International Symposium on Advanced Control of Industrial Processes, IEEE ADCONIP 2011, R.P. China, Thousand Islands Lake, Hangzhou, May 23-27 2011.
Paper
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Pons M.N., Mourot G. Ragot J.
Modeling and Simulation of a Carrousel for Long-Term Operation.
18th IFAC World Congress, August 28 - September 2, 2011, Milano, Italy.
Link
Ragot J.
Plenary talk. Multi-mod�les : de l'estimation d'�tat, au diagnostic, � la commande.
Second International Conference on Systems and Information Processing, ICSIP'11, Guelma, Algeria, May 15-17, 2011.
Link
Ragot J.
Plenary talk. State estimation and diagnosis of systems described by multiple model. Application to a biological reactor.
12th International conference on Sciences and Techniques of Automatic control & computer engineering, STA'11, Sousse, Tunisia, December 18-20, 2011.
Link
Ragot J.
Plenary talk. Diagnosis and control using multiple models. Application to a biological reactor.
4th International Symposium on Advanced Control of Industrial Processes, IEEE ADCONIP 2011, R.P. China, Thousand Islands Lake, Hangzhou, May 23-27 2011.
Link
Aouaouda S., Khadir M. T., Mourot G., Ragot J.
Lin�arisation d'un mod�le de r�acteur � boues activ�es
2nd International Conference on the Image and Signal Processing and their Applications, Biskra, Algeria, December 6-8, 2010.
Link
Aouaouda S., Khadir M.T., Mourot G., Ragot J.
A Systematic Approach for Linearizing an Activated Sludge Reactor.
11th international Conference on Sciences and Techniques of Automatic control & computer engineering STA'2010, December 19-21, Monastir, Tunisia.
Link
Ben Aicha A., Mourot G, Guerfel M., Ben Othman K., Ragot J.
A new method for determining PCA models for system diagnosis.
18th Mediterranean Conference on Control and Automation, MED'10, Marrakech, Morocco, June 23-25, 2010.
Paper
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Ichalal D., Marx B., Maquin D., Ragot J.
New fault tolerant control strategy for nonlinear systems with multiple model approach.
Conference on Control and Fault-Tolerant Systems, SysTol�10, October 6-8, 2010, Nice, France.
Paper
Link
Ichalal D., Marx B., Ragot J., Maquin D.
Observer based actuator fault tolerant control for nonlinear Takagi-Sugeno systems : an LMI approach.
18th Mediterranean Conference on Control and Automation, MED'10, Marrakech, Morocco, June 23-25, 2010.
Paper
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Ichalal D., Marx B., Ragot J., Maquin D.
Fault Tolerant Control for Takagi-Sugeno systems with unmeasurable premise variables by trajectory tracking.
IEEE International Symposium on Industrial Electronics, Bari (italie), 2010.
Paper
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Marx B., Maquin D., Ragot J.
State estimation and diagnosis of uncertain system based on an interval approach
Conference on Control and Fault-Tolerant Systems, SysTol�10, October 6-8, 2010, Nice, France.
Paper
Link
Nagy A.M., Marx B., Mourot G., Schutz G., Ragot J.
State estimation of two-time scale multiple models with unmeasurable premise variables. Application to biological reactors.
49th IEEE Conference on Decision and Control, December 15-17, 2010, Hilton Atlanta Hotel, Atlanta, GA, USA.
Paper
Slides
Link
Nagy Kiss A.M. , Marx B., Mourot G., Ragot J., Schutz G.
State estimation for wastewater treatment plant with slow and fast dynamics using multiple models.
18th Mediterranean Conference on Control and Automation, MED'10, Marrakech, Morocco, June 23-25, 2010.
Paper
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Orjuela R., Marx B., Maquin D., Ragot J.
Fault diagnosis for nonlinear systems represented by heterogeneous multiple models.
Conference on Control and Fault-Tolerant Systems, SysTol�10, October 6-8, 2010, Nice, France.
Paper
Link
Ragot J.
Plenary speech : Multiple-model-based diagnosis and fault tolerant control.
International Conference on Modelling, Identification and Control. Okayama, Japan, July 17-19, 2010.
Link
Tharrault Y., Harkat M.-F., Mourot G., Ragot J.
New hierarchical approach for multiple sensor fault detection and isolation. Application to an air quality monitoring network.
18th Mediterranean Conference on Control and Automation, MED'10, Marrakech, Morocco, June 23-25, 2010.
Paper
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Trinh D.H. Marx B., Goupil P., Ragot J.
Design of a soft sensor for the oscillatory failure
detection in the flight control system of a civil aircraft.
IEEE International Symposium on Industrial Electronics, Bari (italie), 2010.
Paper
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Akhenak A., Chadli M., Maquin D., Ragot J.
Design of a fuzzy observer for Takagi-Sugeno fuzzy model for Fault Detection and Isolation.
7th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, Safeprocess'09.
Paper
Link
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Gannouni F., Khemiri K., Ben Hmida F., Ragot J.
Robust fault and state estimation for discrete time-varying uncertain systems.
10th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering, STA 2009, Hammamet, 2009.
Paper
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Francken J., Maquin D., Ragot J., B�le B.
Simultaneous data reconciliation and parameter estimation. Application to a basic oxygen furnace.
2nd IFAC International Conference on Intelligent Control Systems and Signal Processing, ICONS 2009, Istambul, Turkey.
Paper
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Francken J., Maquin D., Ragot J., B�le B.
Robust data reconciliation for the determination of the control set-points of a basic oxygen furnace.
Workshop on Automation in Mining, Mineral and Metal Industry, IFAC-MMM-2009, Vi�a del Mar, Chile.
Slides
Link
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Harkat M.F., Mourot G., Ragot J.
Multiple Sensor fault detection and isolation of an air quality monitoring network using RBF-NLPCA model.
7th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, Safeprocess'09.
Link
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Ichalal D., Marx B., Ragot J., Maquin D.
State estimation of nonlinear systems using multiple model aproach.
American Control Conference, 2009.
Paper
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Ichalal D., Marx B., Ragot J., Maquin D.
State and unknown input estimation for nonlinear systems described by Takagi-Sugeno models with unmeasurable premise variables.
17th IEEE Mediterranean Conference on Control and Automation, MED'09.
Paper
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Link
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Ichalal D., Marx B., Ragot J., Maquin D.
Simultaneous state and unknown inputs estimation with PI and PMI observers for Takagi Sugeno model with
unmeasurable premise variables.
17th IEEE Mediterranean Conference on Control and Automation, MED'09.
Paper
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Link
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Ichalal D., Marx B., Ragot J., Maquin D.
An approach for the state estimation of Takagi-Sugeno models and application to sensor fault diagnosis.
48th IEEE Conference on Decision and Control, CDC'09.
Paper
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Ichalal D., Marx B., Maquin D., Ragot J.
Fault diagnosis for Takagi Sugeno nonlinear systems.
7th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, Safeprocess'09.
Paper
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Link
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Nagy A.M., Mourot G., Marx B., Schutz G., Ragot J.
State estimation of the three-tank system using a multiple model.
48th IEEE Conference on Decision and Control, CDC'09.
Paper
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Nagy A. M., Mourot G., Marx B., Schutz G., Ragot J.
Model structure simplification of a biological reactor.
15th IFAC Symposium on System Identification, SYSID 2009.
Paper
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Orjuela R., Marx B., Ragot J., Maquin D.
PI observer for robust state estimation of multiple model systems with delayed measurements.
ADHS, 2009.
Paper
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Orjuela R., Marx B., Maquin D., Ragot J.
Observer design for nonlinear systems described by multiple models.
7th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, Safeprocess'09.
Paper
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Orjuela R., Marx B., Maquin D., Ragot J.
State estimation of nonlinear systems based on heterogeneous multiple models: Some recent theoretical results.
7th Workshop on Advanced Control and Diagnosis, ACD'2009.
Paper
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Pons M.-N., Mourot G., Ragot J.
Estimation of a generic model for a fleet of machines.
10th IWA Conference on Instrumentation Control and Automation, Australie. 2009.
Hal
Tharrault Y., Mourot G., Ragot J.
Fault detection and isolation with robust principal component analysis.
7th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, Safeprocess, Safeprocess'09.
Paper
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Link
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Akhenak A., Chadli M., Ragot J., Maquin D.
Fault detection and isolation using sliding mode observer for uncertain Takagi-Sugeno fuzzy model
16th Mediterranean Conference on Control and Automation, MED'08, Ajaccio, France, 2008.
Link
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Domlan E., Ragot J., Maquin D.
Identification d'un syst�me � plusieurs modes de fonctionnement.
7�me conf�rence internationale de Mod�lisation et Simulation, MOSIM'08, 31 mars-2 avril 2008.
Paper
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BibTex
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Ichalal D., Marx B., Ragot J., Maquin D.
Robust observer design for uncertain Takagi-Sugeno model with unmeasurable decision variables: an L2 approach.
16th IEEE Mediterranean Conference on Control and Automation, June 25-27, 2008.
Paper
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Link
BibTex
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Ichalal D., Marx B., Ragot J., Maquin D.
Design of Observers for Takagi-Sugeno Systems with Immeasurable Premise Variables : an L2 Approach.
17th IFAC World Congress, Seoul, Korea, July 6-11, 2008.
Paper
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Link
BibTex
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Khemiri K., Hmida F.B., Ragot J., Gossa M.
Robust input and state estimation for linear discrete-time systems using PI two stages Kalman filter
9th international Conference on Sciences and Techniques of Automatic control & computer engineering STA'2008, Sousse, Tunisie.
Paper
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Marx B., Ragot J.
D-Stability and L2-norm bound conditions for Takagi-Sugeno Descriptor Systems.
17th IFAC World Congress, Seoul, Korea, July 6-11, 2008.
Paper
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Link
BibTex
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Orjuela R., Marx B., Ragot J., Maquin D.
Estimating the state and the unknown inputs of nonlinear systems using a multiple model approach.
16th IEEE Mediterranean Conference on Control and Automation, June 25-27, 2008.
Paper
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Link
BibTex
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Orjuela R., Marx B., Ragot J., Maquin D.
Proportional-Integral observer design for nonlinear uncertain systems modelled by a multiple model approach.
47th IEEE Conference on Decision and Control, CDC'08, Cancun, Mexico, December 9-11, 2008.
Paper
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Link
BibTex
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Orjuela R., Marx B., Ragot J., Maquin D.
Design of robust Hinf observers for nonlinear systems using a multiple model. 17th IFAC World Congress, Seoul, Korea, July 6-11, 2008.
Paper
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Link
BibTex
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Sabeh Z., Ragot J., Maquin D.
Mod�lisation et simulation de la boucle des gaz dans un moteur mod�lisation et simulation de la boucle des gaz dans un moteur diesel suraliment� � injection directe.
7�me conf�rence internationale de Mod�lisation et Simulation, MOSIM'08, 31 mars-2 avril 2008.
Paper Link
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BibTex
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Schwaller B., Esminger D., Dresp B., Ragot J.
State estimates for non-linear SISO systems.
16th IEEE Mediterranean Conference on Control and Automation, June 25-27, 2008.
Paper
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Link
BibTex
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Sircoulomb V., Hoblos G., Chafouk H., Ragot J.
State Estimation Under Nonlinear State Inequality Constraints. A Tracking Application.
16th IEEE Mediterranean Conference on Control and Automation, June 25-27, 2008.
Paper
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Link
BibTex
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Sircoulomb V., Hoblos G., Chafouk H., Ragot J.
A new recursive formulation for fast computing of unknown input estimation. A tracking application..
International Conference on Informatics in Control, Automation and Robotics, ICINCO 2008.
Paper
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Tharrault Y., Mourot G., Ragot J.
Fault detection and isolation with robust principal component analysis.
16th IEEE Mediterranean Conference on Control and Automation, June 25-27, 2008.
Paper
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Link
BibTex
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Akhenak A., Chadli M., Ragot J., Maquin D. Design of sliding mode unknown input observer for uncertain Takagi-Sugeno model. 15th Mediterranean Conference on Control and Automation, MED'07, Athens, Greece, June 27-29, 2007.
Paper
Slides
Link
BibTex
Ichalal D., Marx B., Ragot J., Maquin D.
Conception d'observateurs pour un mod�le de Takagi-Sugeno � variables de d�cision non mesurables.
8th international conference on Sciences and Techniques of Automatic control, STA'07, Sousse, Tunisie, November 05-07, 2007.
Paper
Link
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BibTex
Ichalal D., Marx B., Ragot J., Maquin D.
Design of observers for Takagi-Sugeno discrete-time systems with unknown premise variables.
5th Workshop on Advanced Control and Diagnosis, ACD'07, Grenoble, France, November 15-16, 2007.
Paper
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Link
BibTex
Orjuela R., Marx B., Ragot J., Maquin D. PI observer design for discrete time decoupled multiple models. 5th Workshop on Advanced Control and Diagnosis, ACD'07, Grenoble, France, November 15-16, 2007.
Paper
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BibTex
Ragot J. Diagnostic et Surveillance de Syst�mes. M�thodes et Applications. 2�me Colloque de Recherche Appliqu�e et de Transfert de Technologie, CRATT'07, ISET Rad�s, Tunisie, 14-15 novembre, 2007.
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Link
Domlan E.A., Ragot J., Maquin D. Switching systems mode estimation using a model-based diagnosis method. 8th Conference on Diagnostics of Processes and Systems, Slubice, Poland, September 10-12, 2007.
Paper
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Cherrier E., Boutayeb M., Ragot J. Observers based synchronization and input recovery for a class of chaotic systems. Application to image transmission. Physics in Signal and Image Processing, Mulhouse, 31 jan.-2 fev. 2007.
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BibTex
Sircoulomb V., Hoblos G., Chafouk H., Ragot J. Evaluation of estimation quality with respect to sensors losses. 7ème Congrès international pluridisciplinaire Qualité et S ûreté de Fonctionnement, Tanger, march 20-22, 2007.
Paper
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BibTex
Domlan E.A., Ragot J., Maquin D. Active mode estimation for switching systems. 26th American Control Conference, ACC'07, New York City, USA, July 11-13, 2007.
Paper
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BibTeX
Cherrier E., Boutayeb M., Ragot J., M.A. Aziz-Alaoui Observer-based exponential synchronization of chaotic multimodels. European Control Conference, ECC'07, Kos, Greece, July 2-5, 2007.
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Orjuela R., Marx B., Maquin D., Ragot J. A decoupled multiple model approach for state estimation of nonlinear systems subject to delayed measurements.. IFAC Workshop on Advanced Fuzzy and Neural Control, AFNC'07.
Paper
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Orjuela R., Marx B., Maquin D., Ragot J. State estimation of nonlinear discrete-time systems based on the decoupling multiple model approach. ICINCO, Mai 9-12, 2007.
Paper
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Link
BibTeX
Orjuela R., Marx B., Ragot J., Maquin D.
Conception d'un observateur PI pour un multimod�le d�coupl�.
8th international conference on Sciences and Techniques of Automatic control, STA'07, Sousse, Tunisie, November 05-07, 2007.
Paper
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Ragot J., Benothman K., Maquin D., Benrejeb M.
Estimation d'�tat et diagnostic de syst�mes � param�tres incertains -- Approche intervalle.
8th international conference on Sciences and Techniques of Automatic control, STA'07, Sousse, Tunisie, November 05-07, 2007.
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Tharrault Y., Mourot G., Ragot J., Maquin D. Fault detection and isolation with robust principal component analysis. 8th Conference on Diagnostics of Processes and Systems, Slubice, Poland, September 10-12, 2007.
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Ragot J., Maquin D. Estimation d'état et diagnostic de systèmes décrits par des multimodèles. Conférence plénière lors de la 4ème Conférence internationale
JTEA, Hamamet, Tunisie,12-14 mai 2006. Slides
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Akhenak A., Chadli M., Ragot J., Maquin D. Synthèse d'un multiobservateur robuste pour multimodèle incertain à entrées inconnues : approche LMI. Conférence Internationale Francophone d'Automatique, CIFA'2006, Bordeaux, France, 30-31 mai - 1 juin 2006.
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Domlan E.A., Ragot J., Maquin D. Systèmes à commutation : diagnostic de fonctionnement et identification de la loi de commutation. Conférence Internationale Francophone d'Automatique, CIFA'2006, Bordeaux, France, 30-31 mai - 1 juin 2006.
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Cherrier E., Boutayeb M., Ragot J. Observer-based synchronization of multimodels with application to communication systems. 45th IEEE Conference on Decision and Control, San Diego, USA, december 13-15, 2006.
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Cherrier E., Boutayeb M., Ragot J. Observateurs non linéaires de multimodèles. Application à la synchronisation et aux communications . Conférence Internationale Francophone d'Automatique, CIFA'2006, Bordeaux, France, 30-31 mai - 1 juin 2006. Slides
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Kolokolov Y., Monovskaya A., Ragot J. Real-time parameter identification through output signal processing based on the preliminary data structurized. 12th International Power Electronics and Motion Control Conference, EPE-PEMC 2006 Portoroz, Slovenia, August 30 - September 1, 2006.
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Akhenak A., Chadli M., Ragot J., Maquin D. Unknown input multiple observer based approach. 1st IFAC Conference on Analysis and Control of Chaotic Systems, Reims, France, June 28-30, 2006.
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Ragot J., Maquin D., Adrot O. Parameter uncertainties characterisation for linear models. 6th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, SAFEPROCESS'2006, Bejing, PR China, Aug. 30 - Sept. 1, 2006.
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Hocine A., Chadli M., Maquin D., Ragot J. A discrete-time sliding window observer for Markovian switching system". 45th IEEE Conference on Decision and Control, San Diego, CDC'06, CA, USA, December 13-15, 2006.
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Marx B., Ragot J.
Controller and observer designs for a class of TS descriptor systems with pole placement constraint. 45th IEEE Conference on Decision and Control, CDC'06, San Diego, CA, USA, December 13-15, 2006.
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Ragot J., Maquin D., Benothman K., Benrejeb M. Estimation d'état et diagnostic de systèmes à paramèltres incertains. Approche intervalle. STA, Hammamet, 17-19 déc. 2006.
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Maquin D., Ragot J., Ben Hmida F., Gossa M. Robust parameter estimation with noisy data. STA, Hammamet, 17-19 déc. 2006.
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Baikeche H., Marx B., Maquin D., Ragot J. On parametric and nonparametric fault detection in linear closed-loop systems. 4th Workshop on Advanced Control and Diagnosis, Nancy, France, November 16-17, 2006.
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Orjuela R., Maquin D., Ragot J. Nonlinear system identification using uncoupled state multiple-model approach. 4th Workshop on Advanced Control and Diagnosis, Nancy, France, November 16-17, 2006.
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Sircoulomb V., Hoblos G., Chafouk H., Ragot J.
Analysis and comparison of nonlinear filtering methods. Workshop on Advanced Control and Diagnosis, ACD'2006, Nancy, France.
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Link Tharrault Y., Mourot Y., Ragot J., Fiorelli D., Gillé S. dentification of analytical redundancy relations design for sensor fault diagnosis of a wastewater treatment station. Workshop on Advanced Control and Diagnosis, ACD'2006, Nancy, France.
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Ramdani M., Mourot G., Ragot J.
Fuzzy Evidential Approximate Reasoning Scheme for fault diagnosis of complex processes. 11th Information Processing and Management of Uncertainty in Knowledge-Based Systems, IPMU 2006, Paris, France.
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Cherrier E., Boutayeb M., Ragot J. Observer- based approach for Synchronization of a Time-Delayed Chua's Circuit. IEEE International Symposium on Circuits and Systems, ISCAS'05.
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Akhenak A., Maquin D. and Ragot J.
Unknown input estimation with a multiple model. Application to secure communications. <\I> International Symposium on Intelligent Control, MED'05, 2005.
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Chadli A., Ragot J. and Maquin D. Quadratic stability and stabilisation of interval Takagi-Sugeno model : LMI approach. International Symposium on Intelligent Control. MED'05, 2005.
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Hocine A., Maquin D., Ragot J. Finite memory observer for switching systems: Application to diagnosis. 16th IFAC World Congress, Prague, Czech Republic, July 4-8, 2005.
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Ragot J., Maquin D. Data reconciliation: a robust approach using contaminated distribution. Application to a petrochemical process. 16th IFAC World Congress, Prague, Czech Republic, July 4-8, 2005.
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Harkat M.F., Ragot J., Mourot G. Sensor fault detection of an air quality monitoring network using nonlinear principal compoment analysis. 16th IFAC World Congress, Prague, Czech Republic, July 4-8, 2005.
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Ramdani M., Mourot G., Ragot J. A multi-modeling strategy based on belief function theory. 44th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2005, Seville, Spain, December 12-15, 2005.
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Cherrier E., Boutayeb M., Ragot J. Observers Based Synchronization and Input Recovery for a Class of Nonlinear Chaotic Models. 44th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2005, Seville, Spain, December 12-15, 2005.
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Cherrier E., Boutayeb M., Ragot J. Synchronisation basée observateur d'un système chaotique comportant un retard : application à un circuit de Chua modifié. In JDMACS, Lyon, France, 2005. Ragot J., Maquin D. Data validation and diagnosis using interval analysis. IAR-ACD, Mulhouse, France, November 16-18, 2005.
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Hamioud F., Joannis C., Ragot J. Fault diagnosis for validation of hydrometric data collected from sewer networks 10th International Conference on Urban Drainage, Copenhagen, Denmark, August 21-26, 2005.
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Hamioud F., Joannis C., Ragot J. Fault diagnosis based on fuzzy concepts - application: data of monitoring system on sewer network. 3rd IEEE International Conference on Systems, Signals and Devices, SSD'05, Sousse, Tunisia, March 21-24, 2005.
Pearson D., Ragot J. Identifying parameters of local switching models: a geometrical approach. 11th International Workshop on Systems, Signals and Image Processing, IWSSIP, september 13-15, 2004.
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Alhaj-Dibo M., Maquin D., Ragot J. Data Validation of Uncertain Dynamic Systems. 15th nternational Workshop on Principles of Diagnosis, June 23 - 25, 2004 Carcassonne, France.
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Link Graton G., Fantini J., Kratz F., Ragot J., Dupraz P. Diagnostic of diesel injection systems using finite memory observers. 4th IFAC on Advances in Automotive Control, Salerno (Italie), 19-23 avril 2004.
Alhaj-Dibo M., Maquin D., Ragot J. Data reconciliation : a robust approach using contaminated distribution. Application in mineral processing for multicomponent products. IFAC MMM, 2004.
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Chadli M., Ragot J., Maquin D. Multiquadratic stability and stabilization of continuous-time multiple-model. 11th IFAC Symposium on Automation in Mining, Mineral and Metal processing, MMM 2004, Nancy, France, September 8-10, 2004.
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Pekpe M., Mourot G., Ragot J. Subspace method for sensor fault detection and isolation. Application to grinding circuit monitoring. 11th IFAC Symposium on Automation in Mining, Mineral and Metal processing, MMM 2004,
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Pekpe M., Gasso K., Mourot G., Ragot J. Identification of switching systems using change detection technique in the subspace framework. 43rd IEEE Conference on Decision and Control, Atlantis, Paradise Island, Bahamas, December 14-17, 2004. Paper
Akhenak A., Chadli M., Ragot J., Maquin D. Design of robust observer for uncertain Takagi-Sugeno models. IEEE International Conference on Fuzzy Systems, FUZZ-IEEE 2004, Budapest, Hungary, 25-29 July, 2004.
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Akhenak A., Chadli M., Ragot J., Maquin D. Estimation of state and unknown inputs of a non linear system represented by a multiple model. 11th IFAC Symposium on Automation in Mining, Mineral and Metal processing, MMM 2004, Nancy, France, September 8-10, 2004.
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Adrot O., Flaus J.M., Ragot J. Characterization of bounded uncertainties. Complex Systems Intelligence and Modern Technological Applications, CSIMTA, Cherbourg, France, September 19-22, 2004.
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Sabeh Z., Kratz F., Ragot J. Structured hypothesis tests based diagnosis : application to a common rail diesel injection system. IFAC International Conference on Advances in Vehicle Control and Safety, AVCS'2004, International Mediterranean Modeling Multiconference Genova, Italy, October 28-31 2004.
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Alhaj-Dibo M., Maquin D., Ragot J. Validation de données des systèmes dynamiques incertains. CIFA, 22-24 novembre 2004.
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Akhenak A., Chadli M., Maquin D., Ragot J. Estimation d'�etat et d'entr�ees inconnues d'un
syst�eme non lin�eaire, repr�esent�e sous forme
multimod�ele. CIFA, 22-24 novembre 2004.
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Sabeh Z., Kratz F., Ragot J. Diagnostic utilisant les tests d'hypothèses structurés. Application au contrôle de la pression
d'un système d'injection diesel à rampe commune. CIFA, 22-24 novembre 2004.
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Domlan E.A., Maquin D., Ragot J. Diagnostic des systèmes à commutation, approche par la méthode de l'espace de parité. CIFA, 22-24 novembre 2004.
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Domlan E.A., Maquin D., Ragot J. Distinguishability of switching systems for diagnosis. Workshop on advanced control and diagnosis, Karlsruhe, 17-18 novembre 2004.
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Thomas E., Ragot J.
Parameter estimation into a model mixture. Workshop on advanced control and diagnosis, Karlsruhe, 17-18 novembre 2004.
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Hocine A., Maquin D., Ragot J.
Finite memory observer for switching systems: application to diagnosis. Workshop on advanced control and diagnosis, Karlsruhe, 17-18 novembre 2004.
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Cherrier E., Boutayeb M., Ragot J.
Observer-based approach for a time-delay system. Application to synchronisation of modified Chua's circuit, Karlsruhe, 17-18 novembre 2004.
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Cherrier E., Boutayeb M., Ragot J.
Observer-based approach for synchronization of modifed Chua's circuit. In Proceeding of NOLCOS, IFAC Symposium on Nonlinear Control Systems, Stuttgart, Germany, 2004.
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Ragot J., Chadli M. Maquin D. Data reconciliation : a robust approach using contaminated distribution. American Control Conference, 2004.
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Hamioud F., Joannis C., Ragot J.
Statistical modeling for validation of hydrometric data issued from the sewer networks.
19th European Junior Scientists Workshop, Lyon, France, March 11-14, 2004.
Hamioud F., Joannis C., Ragot J.
Fault detection for validation of hydrometric data issued from the sewer networks.
4th International Conference on Sewer Processes and Networks, Funchal, Portugal, November 22-24, 2004.
Chadli M., Maquin D., Ragot J.
Multiple observers for discrete-time multiple models.
5th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, Safeprocess'2003, pp. 801-806, Washington, D.C., USA, June 9-11, 2003.
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Akhenak A., Chadli M., Maquin D., Ragot J.
State estimation via multiple observer with unknown inputs : Application to the three tank system.
5th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, Safeprocess'2003, pp. 1227-1232, Washington, D.C., USA, June 9-11, 2003.
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Alhaj-Dibo M., Maquin D., Ragot J.
Data reconciliation using interval analysis.
5ème Congrès International Pluridisciplinaire Qualité et Sûreté de Fonctionnement, Qualita 2003, Nancy, France, 18-20 mars 2003.
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Harkat M.F., Mourot G., Ragot J.
Variable reconstruction using RBF-NLPCA for process monitoring.
5th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, Safeprocess'2003, pp. 1239-1244, Washington, D.C., USA, June 9-11, 2003.
Ragot J., Maquin D., Domlan E.A.
Switching time estimation of piecewise linear systems. Application to diagnosis.
5th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, Safeprocess'2003, pp. 699-704, Washington, D.C., USA, June 9-11, 2003.
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Pekpe K.M., Gasso K.K., Mourot G., Ragot J. Subspace identification of switching model.
13th IFAC Symposium on System Identification, pp. 1132-1136, Rotterdam, The Netherlands, August 27-29, 2003.
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Ragot J., Maquin D., Alhaj Dibo M.
Sensor fault detection and isolation. A blind approach. 5th International Symposium on Intelligent Components and Instruments for Control Applications, Sicica, Aveiro, Portugal, July 9-11, 2003.
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Ragot J., Maquin D., Pekpe M.
Signal segmentation and data classification.
10th International Workshop on Systems, Signals and Image processing, IWSSIP'03, Prague, Czech Republic, September 10-11, 2003.
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Hoblos G., Chafouk H. Langlois N., Guilloteau R., Le Gonidec S. Ragot J.
Data validation of an instrumentation system using the parity space approach. Application to the aerospace area. 10th IFAC Symposium on Control in Transportation Systems, pp. 127-132, CTS'2003, Tokyo, Japan, August 4-6, 2003.
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Akhenak A., Chadli M., Ragot J., Maquin D. Sliding mode multiple observer for fault detection and isolation. 42th IEEE Conference on Decision and Control, Hawaii, USA, December 9-12, 2003,
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Harkat M.F., Mourot G., Ragot J. Nonlinear PCA combining principal curves and RBF-networks for process monitoring. 42th IEEE Conference on Decision and Control, Hawaii, USA, December 9-12, 2003.
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Ragot J., Mourot G., Maquin D. Parameter estimation of switching piecewise linear system. 42th IEEE Conference on Decision and Control, Hawaii, USA, December 9-12, 2003.
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Chadli M., Maquin D., Ragot J. On the stability of a class of multiple models. 42th IEEE Conference on Decision and Control, Hawaii, USA, December 9-12, 2003.
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Ragot J., Hocine A., Maquin D. Parameter estimation of switching systems. International Conference on Computational Intelligence for Modelling, Control and Automation. CIMCA 2003, Gold Coast, Australia, July 12-14.
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Domlan E.A., Ragot J., Maquin D. Switching time estimation of piecewise linear systems. Application to diagnosis. 18th IAR Annual Meeting, Duisburg, Germany, November 27-28, 2003.
Bara I., Daafouz J., Ragot J. Gain scheduling techniques for the design of observer state feedback controllers. 15th IFAC world congress, Barcelona, july 21-26, 2002.
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Chadli M., Maquin D., Ragot J. A LMI formulation for output feedback stabilization in multiple model approach. Proceedings of the 41th Conference on Decision and Control, 2002.
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Gasso K., Mourot G., Ragot J. Structure identification of multiple models with output error local models. 15th IFAC World Congress on Automatic Control, Barcelona, Spain, July 21-26, 2002.
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Janati Idrissi H., Adrot O., Ragot J. Fault detection of uncertain models using polytope projection. 15th IFAC World congress, Barcelone, 2002.
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Bara G.I., Daafouz J., Ragot J.
Gain scheduling techniques for the design of observer state feedback controllers. 15th IFAC World Congress on Automatic Control, Barcelona, Spain, July 21-26, 2002.
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Chadli M., Maquin D., Ragot J.
Output stabilisation in multiple model approach to modelling. IEEE Conference on Control Applications, Glasgow, U.K., September 18-20, 2002.
Paper.
Chadli M., Maquin D., Ragot J.
Observer based controller for Takagi-Sugeno models. IEEE International Conference on Systems, Man and Cybernetics, SMC'02, Hammamet, Tunisia, October 6-9, 2002.
Gasso K., Mourot G., Ragot J.
Environmental systems modelling and diagnosis using a multiple model approach. 5th International FLINS Conference on Computational Intelligent Systems for Applied Research, FLINS'2002, Gent, Belgium, September 16-18, 2002.
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Chadli M., Maquin D., Ragot J.
Static output feedback for Takagi-Sugeno systems: an LMI approach. 10th Mediterranean Conference on Control and Automation, MED'2002, Lisboa, Portugal, July 9-12, 2002.
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Chadli M., Maquin D., Ragot J.
Non quadratic stability analysis of Takagi-Sugeno systems. IEEE Conference on Decision and Control, CDC'2002, Las Vegas, Nevada, USA, December 10 - 13, 2002.
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Harkat M.F., Mourot G., Ragot J. Différentes méthodes de localisation de défauts basées sur les derniéres composantes principales. Conférence Internationale Francophone d'Automatique, CIFA'2002, Nantes, France, 8-10 juillet 2002.
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Janati Idrissi H., Adrot O., Ragot J.
Détection de multi-défauts pour un modéle à paramétres incertains. Conférrence Internationale Francophone d'Automatique, CIFA 2002, Nantes, France, 8-10 juillet 2002.
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Akhenak A., Chadli M., Maquin D., Ragot J. Multiple observer with unknown inputs. Application to a three tank system. Workshop on advanced control and diagnosis, Grenoble, 21-22 novembre 2002.
Cherrier E., Ragot J. State estimation of uncertain parameter systems. Approach by intervals. 17th IAR Annual Meeting, Grenoble, France, November 21-22, 2002.
BibTex
Pekpe M.K., Gasso K., Mourot G., Ragot J. Identification par la méthode des sous-espaces: utilisation des paramétres de Markov. Conférence Internationale Francophone d'Automatique, CIFA 2002, Nantes, France, 8-10 juillet 2002.
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Janati Idrissi H., Kratz F., Ragot J. Fault detection and isolation for uncertain system. IEEE Conference on Decision and Control, CDC'2002, Las Vegas, Nevada, USA, December 10 - 13, 2002.
Chadli M., Maquin D., Ragot J. On the stability analysis of multiple model systems. European Control Conference, ECC'2001, Porto, Portugal, September, 4-7, 2001.
Harkat F., Mourot G., Ragot J. Detection and localisation of sensor faults for air quality monitoring. 4th International conference acoustical and vibratory surveillance methods and diagnostic technioques. Compi�gnes, october 16-18, 2001.
Maquin D., Ragot J. Une nouvelle approche du probl�me de r�conciliation de mesures � partir de contraintes de type �galit�. 4�me congr�s international pluridisciplinaire qualit� et s�ret� de fonctionnement, Annecy, 22-23 mars 2001. Gasso K. Mourot G., Ragot J. Structure identification in multiple model representation : elimination and merging of local models. Proceedings of the 40th Conference on Decision and Control, Orlando, 2001
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. Janati Idrissi H., Adrot O., Ragot J. Multifault detection of systems with bounded uncertainties. Proceedings of the 40th Conference on Decision and Control, pp. 1017-1022, Orlando, 2001.
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Janati Idrissi H., Adrot O., Ragot J. Residual generation for uncertain models. Proceedings of the 40th Conference on Decision and Control, pp. 590-595, Orlando, 2001.
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Adrot O., Maquin D., Ragot J. Bounding approach to the fault detection of a class of uncertain dynamic systems. IFAC Symposium on Fault detection, Safety and Supervision of Technical Processes, SAFEPROCESS'2000, Budapest, Hungary, June 14-16, 2000. Link Maquin D., Ragot J. Fuzzy evaluation of residuals in FDI methods. IFAC Symposium on Fault detection, Safety and Supervision of Technical Processes, SAFEPROCESS'2000, Budapest, Hungary, June 14-16, 2000. Slides Link Ploix S., Adrot O., Ragot J. Bounding approach to the diagnosis of a class of uncertain static systems. IFAC Symposium on Fault detection, Safety and Supervision of Technical Processes, SAFEPROCESS'2000, Budapest, Hungary, June 14-16, 2000. Link Ragot J., Kratz F., Maquin D. Finite memory observer for input-output estimation, application to data reconciliation and diagnosis. IFAC Symposium on Fault detection, Safety and Supervision of Technical Processes, SAFEPROCESS'2000, Budapest, Hungary, June 14-16, 2000. Paper Slides Link Harkat F. Mourot G., Ragot J. Sensor failure detection of air quality monitoring network. IFAC Symposium on Fault detection, Safety and Supervision of Technical Processes, SAFEPROCESS'2000, Budapest, Hungary, June 14-16, 2000.
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Bara G.I., Daafouz J., Kratz F., Ragot J. Observers interpolation fir state reconstruction of discrete time LPV systems : a LMI approach. 8th IEEE-Mediterranean Conference on Control and Automation, 2000.
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Bara G.I., Daafouz J., Kratz F., Ragot J. Observateurs d'�tat pour les syst�mes lin�aires � param�tres variant dans le temps. Conf�rence Internationale Francophone d'Automatique, 2000.
Boukhris A., Mourot G., Ragot J. System identification using a multi-model approach: model complexity reduction. 12th IFAC Symposium on System Identification, SYSID'2000, Santa-Barbara, California, USA, June 21-23, 2000. Chadli M., Maquin D., Ragot J. Relaxed stability conditions for Takagi-Sugeno fuzzy systems. IEEE International Conference on Systems, Man, and Cybernetics, Nashville, Tennessee, USA, October 8-11, 2000.
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Gasso K., Mourot G., Ragot J. Identification of an output error Takagi-Sugeno model. IEEE International Conference on Systems, Man, and Cybernetics, Nashville, Tennessee, USA, October 8-11, 2000.
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Gasso K., Mourot G., Ragot J. Fuzzy rule base optimisation: a pruning and merging approach. IEEE International Conference on Systems, Man, and Cybernetics, Nashville, Tennessee, USA, October 8-11, 2000.
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Adrot O., Maquin D., Ragot J. Diagnosis of an uncertain static system. 39th IEEE Conference on Decision and Control, Darling Harbour, Australia, December 12-15, 2000.
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Bara J. Daafouz J., Kratz F., Ragot J. State estimation for affine LPV system. 39th IEEE Conference on Decision and Control, Darling Harbour, Australia, December 12-15, 2000.
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Daafouz J., Bara J., Kratz F., Ragot J. State observer for discrete-time LPV system : an interpolation based approach. 39th IEEE Conference on Decision and Control, Darling Harbour, Australia, December 12-15, 2000.
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Maquin D., Narasimhan S., Ragot J.
Data validation with unknown variance matrix. 9th European Symposium on Computer Aided Process Engineering, Budapest, Hungary, May 31 - June 2, 1999.
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Maquin D., Adrot O., Ragot J.
Estimation d'�tat de syst�mes incertains. Application � la d�tection de d�fauts de capteurs. Troisi�me Conf�rence Internationale sur l'Automatisation Industrielle, Montr�al, Canada, 7-9 juin 1999. Ragot J., Maquin D., Adrot O.
Estimation d'�tat g�n�ralis� sur horizon glissant. Application au diagnostic. Troisi�me Conf�rence Internationale sur l'Automatisation Industrielle, Montr�al, Canada, 7-9 juin 1999.
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Fontaine L., Mourot G., Ragot J. Segmentation d'�lectrocardiogrammes par r�seau de mod�les locaux. Troisi�me Conf�rence Internationale sur l'Automatisation Industrielle, Montr�al, Canada, 7-9 juin 1999. Mourot G., Maquin D., Ragot J. Simultaneous state and parameter estimation. Application to data validation for urban sewer network control. 14th IFAC World Congress, Beijing, China, July 5-9, 1999.
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Fontaine L., Mourot G., Ragot J. Identification of local model network. Application to electrocardiogram segmentation. 14th IFAC World Congress, Beijing, China, July 5-9, 1999.
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Malti R., Maquin D., Ragot J. Optimum generalized orthonormal basis networks for a class of discrete-time systems. 14th IFAC World Congress, Beijing, China, July 5-9, 1999.
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Adrot O., Maquin D., Ragot J. Estimation d'�tat g�n�ralis� sur horizon glissant. Application � la d�tection de d�fauts. Troisi�me Conf�rence Internationale sur l'Automatisation Industrielle, Montr�al, Canada, 7-9 juin 1999. Boukhris A., Mourot G., Ragot J. Sensor fault diagnosis for urban sewer network management. 3rd IMACS International Multiconference on Circuits, Systems, Communications and Computers, CSCC'99, Athens, Greece, July 4-8, 1999. Ragot J., Maquin D., Adrot O. LMI approach for data reconciliation. 38th Conference of Metallurgists, Symposium Optimization and Control in Minerals, Metals and Materials Processing, Quebec, Canada, August 22-26, 1999.
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Slides Adrot O., Maquin D., Ragot J. Fault detection with model parameter structured uncertainties. European Control Conference, ECC'99, Karlsruhe, Germany, August 31, September 3, 1999.
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Malti R., Maquin D., Ragot J. Some results on the convergence of transfer function expansions on Laguerre series. European Control Conference, ECC'99, Karlsruhe, Germany, August 31, September 3, 1999.
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Gasso K., Mourot G., Ragot J. Ozone concentration modeling using a multiple model approach. The European Congress on Intelligent Techniques and Soft Computing, EUFIT'99, Aachen, Germany, September
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13-16, 1999. Gasso K., Mourot G., Ragot J. Optimisation de la structure d'un mod�le de Takagi-Sugeno-Kang. Rencontres francophones sur la logique floue et ses applications, LFA'99, Valenciennes, France, 21-22 octobre 1999. Ploix S., Adrot O., Ragot J. Une nouvelle approche pour la caract�risation des incertitudes : l'approche bornante. Chimiom�trie'99, De la mesure � l'information, Paris, France, 2-3 d�cembre 1999.
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Ploix S., Kratz F., Ragot J. Application of LMI concept to parameter adjustment of a PID controller. 38th IEEE Conference on Decision and Control, CDC'99, Phoenix, Arizona, USA, December 7-10, 1999.
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Ploix S., Adrot O., Ragot J. Parameter uncertainty computation in static linear models. 38th IEEE Conference on Decision and Control, pp. 1916-1921, CDC'99, Phoenix, Arizona, USA, December 7-10, 1999.
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Ragot J., Kratz F. Automatic tuning of multi-controller parameters. IAR Annual Meeting, Strasbourg, France, November 18-19, 1999.
Nuninger W., Kratz F., Ragot J.
Fault detection for time-delay systems within robust residual generation based on finite memory observers. 3rd IFAC Workshop on On-line Fault Detection and Supervision in the Chemical Process Industries, Solaize, France, June 4-5, 1998.
Paper
Mandel D., Maquin D., Ragot J.
Process supervision based on fuzzy reasoning. Application to a urban water supply network. 3rd IFAC Workshop on On-line Fault Detection and Supervision in the Chemical Process Industries, Solaize, France, June 4-5, 1998.
Boukhris A., Mandel D., Ragot J.
Data validation using interval algebra. IEE International Conference on Control, CONTROl'98, Swansea, United Kingdom, 1(1), pp. 404-409, September 1-4, 1998. Boukhris A., Mourot G., Ragot J.
Estimation d'�tat et estimation param�trique simultan�e avec technique de r�gularisation pour les s�ries temporelles courtes et bruit�es. Mediterranean Conference on Electronics and Automatic Control, MCEA'98, Marrakech, Maroc, September 17-19, 1998.
Paper Kratz F., Nuninger W., Ragot J.
Fault detection for time-delay systems by data reconciliation. American Control Conference, Philadelphia, pp. 2470-2471, Pensylvania, USA, June 24-26, 1998.
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Malti R., Maquin D., Ragot J. Optimality conditions for truncated network of the generalized discrete orthonormal basis having real poles. IEEE Conference on Decision and Control, CDC'98, Tampa, Florida, USA, December 16-18, 1998.
BibTex
Nuninger W., Kratz F., Ragot J. Finite memory generalized state observer for failure detection in dynamic systems. IEEE Conference on Decision and Control, CDC'98, Tampa, Florida, USA, December 16-18, 1998.
Ploix S., Adrot O., Kratz F., Iung C., Ragot J. Induction machine modelisation taking into account both uncertainties on resistors and partial short-circuits on a single stator phase in order to provide structural analysis. IFAC Conference on Control of Industrial Systems, Belfort, France, May 20-22, 1997.
Luong M., Maquin D., Ragot J. Sensor network design for failure detection and isolation. IFAC Conference on Control of Industrial Systems, Belfort, France, May 20-22, 1997.
Kratz F., Nuninger W., Ragot J. Finite memory observer based method for failure detection in dynamic systems. 11th IFAC Symposium on System Identification, SYSId'97, Fukuoka, Japan, July 8-11, 1997.
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Nuninger W., Kratz F., Ragot J. Structural equivalence between direct residuals based on parity space and indirect residuals based on unknown input observers. IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, SAFEPROCESS'97, Hull, UK, 26-28 ao�t 1997.
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Giuliani S., Boukhris A., Mourot G., Ragot J. Principles of a rain gauge fault diagnosis system for urban sewer network control. IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, SAFEPROCESS'97, Hull, UK, 26-28 ao�t 1997.
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Boukhris A., Giuliani S., Mourot G., Ragot J. Rainfall-runoff modelling for sensor diagnosis. IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, SAFEPROCESS'97, Hull, UK, 26-28 ao�t 1997. Ploix S., Maquin D., Ragot J.
Asymptotic observer for a non linear descriptor system. IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, SAFEPROCESS'97, Hull, UK, 26-28 ao�t 1997.
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Ploix S., Vlilli�re C., Ragot J.
Discrete time models of induction machine with additive uncertainties. IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, SAFEPROCESS'97, Hull, UK, August 26-28, 1997.
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Schreier G., Ragot J., Patton R., Frank P.M. Observer design for a class of non-linear systems. IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, SAFEPROCESS'97, Hull, UK, August 26-28, 1997.
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Boukhris A., Giuliani S., Mourot G., Ragot J., Pilloy J.C. Rainfall-runoff modelling using a multi-model approach. 5th European Congress on Intelligent Techniques and Soft Computing, EUFIT'97, Aachen, Germany, September 812, 1997. Boukhris A., Giuliani S., Mourot G., Ragot J.
An application of Tagaki-Sugeno modelling to an urban rainfall-runoff relationship. North American Fuzzy Information Processing Society, NAFIPS'97, Syracuse, New-York, USA, September 21-24, 1997. Maquin D., Cocquempot V., Cassar J.P., Staroswiecki M., Ragot J. Generation of analytical redundancy relations for FDI purposes. IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives, SDEMPED'97, Carry-le-Rouet, France, September 1-3, 1997. Schreier G., Ragot J., Frank P.M., Gissinger G.L. Bounds of parameter uncertainties for robust stability of linear uncertain systems. IAR Annual Meeting, Duisbourg, Germany, November 20-21, 1997. Mandel D., Maquin D., Ragot J.
Surveillance de processus � base de concepts flous. Application � un r�seau de distribution d'eau potable. IAR Workshop on Fuzzy and Diagnostic, Mulhouse, France, October 24th, 1997. Paris J.M., Maquin D., Ragot J.
R�conciliation de donn�es de syst�mes dynamiques non-lin�aires. Application � la d�tection de d�fauts. IAR Workshop on Fuzzy and Diagnostic, Mulhouse, France, October 24th, 1997. Kratz F., Ragot J.
Fault Detection for Time-Delay Systems: a parity space approach. Human Capital and Mobility Workshop on Robust Fault Diagnosis-Fault Tolerant Systems, Duisburg, Germany, October 6th, 1997. Giuliani S., Boukhris A., Mourot G., Ragot J., Auchet P. Failure detection and isolation in a urban rain gauge network. 3rd International Workshop on Rainfall in Urban Areas, IAWQ/IAHR, St Moritz, Switzerland, December 4-7, 1997.
Nuninger W., Kratz F., Ragot J. Observers and redundancy equations generation for systems with unknown inputs. Symposium on modelling, analysis and simulation. CESA'96, Lille, July 9-12, 1996. Ekongolo S., Maquin D., Ragot J. Model simplification and stystem approximation with constyrained Laguerre models. Symposium on modelling, analysis and simulation. CESA'96, Lille, July 9-12, 1996. Gaddouna B., Schreier G. Ragot J. Asymptotic observer for a non linear descriptor system. Symposium on modelling, analysis and simulation. CESA'96, Lille, July 9-12, 1996. Jean F., Mourot G., Ragot J. New results in robust state estimation for stochastic parameter systems. Symposium on modelling, analysis and simulation. CESA'96, Lille, July 9-12, 1996.
Luong M., Paris J.M., Maquin D., Ragot J. Observability, reliability and sensor positioning. AIChE Spring National Meeting, 1995. Adjallah K., Zwingelstein G. Ragot J. Fuzzy gain adaptive observers for robust fault detection in dynamic processes. 9th Power Plant Dynamics Control and Testing Symposium, Tennesse, USA, May 24-25th, 1995. Dorr R., Kratz F., Ragot J. Loisy F., Germain J.L. Validation de capteurs sur une centrale nucl�aire par redondance mat�rielle et analytique. 2nd Inter-national Conference on Industrial Automation, Nancy, France, June 7-9, 1995.
Ekongolo S., Maquin D., Paris J.M. Elaboration de mod�les caract�risant le fonctionnement d'un atelier de d�cantation et de lavage de boues. 2nd International Conference on Industrial Automation, Nancy, France, June 7-9, 1995. Ragot J., Adjallah K. Identification of ARX fuzzy models. Fuzzy Duisbourg, July 17, Duisbourg, Germany, 1995. Loverini C., Tan E., Ragot J. Identification of fuzzy Hammerstein models. Third European Congress on Intelligent Techniques and Soft Computing (EUFIT), August 28-31, Aachen, Germany, 1995. Maquin D., Luong M., Ragot J. Some ideas about the design of measurement systems. European Control Conference ECC'95, Roma, Italia, September 5-8, 1995. Adjallah K.H., Schreier G., Ragot J. Non-linear observers - Application to state estimation of a chemical process. 4th IEEE Conference on Control Applications, Albany, New York, September 28-29th, 1995. Paris J.M., Ragot J., Maquin D. Diagnostic de fonctionnement des syst�mes � partir de mod�les. International Industrial Engineering Conference - Productivity in a World without Borders, Montr�al, Canada, October 18-20, 1995.
Ouladsine M., Iung C., Ragot J. Recursive identification of interconnected systems, application to the modelization of a annealing line. IMACS symposium on mathematical modelling, Vienne, february 2-4, 1994. Adjallah K., Mourot G., Tan E., Ragot J. Nonlinear observers using fuzzy gain adaption. Workshop on Fuzzy Technologies in Automation and Intelligent Systems. Duisbourg, Germany, April 7-8, 1994. Tan E., Mourot G., Maquin D., Ragot J. Identification of fuzzy models. Workshop on Fuzzy Technologies in Automation and Intelligent Systems. Duisbourg, Germany, April 7-8, 1994. Luong M., Maquin D., Huynh C.T., Ragot J. Observability, redundancy, reliability and inegrated design of a measurement system. 2nd IFAC Symposium on Intelligent Components and Instruments for Control Applications, SISICA'94, Budapest, june 8-10, 1994. Maquin D., Luong M., Ragot J. Observability analysis and sensor placement. Safeprocess'94, IFAC/IMACS Symposium on fault detection, supervision and safety for technical processes, Espoo, june 13-15, 1994. Paper Ouladsine M. Ragot J. Process diagnosis of processes with jumping parameters. Safeprocess'94, IFAC/IMACS Symposium on fault detection, supervision and safety for technical processes, Espoo, june 13-15, 1994. Bousghiri S., Kratz F. Ragot J. Comparison of the data reconciliation and the finite memory observer at the inverted pendulum. Safeprocess'94, IFAC/IMACS Symposium on fault detection, supervision and safety for technical processes, Espoo, june 13-15, 1994. Gaddouna G., Maquin D., Ragot J. Design of unknown-input observer. Safeprocess'94, IFAC/IMACS Symposium on fault detection, supervision and safety for technical processes, Espoo, june 13-15, 1994. Maquin D., Ragot J. Design of observers for uncertain systems. 3rd IEEE Conference on Control Applications, Glasgow, august 24-26, 1994. Adjallah K., Maquin D., Ragot J. Non-linear observer-based fault detection. 3rd IEEE Conference on Control Applications, Glasgow, august 24-26, 1994.
BibTex
Ouladsine M., Kobi A. Ragot J. Recusive and sequential identification of jumping interconnected systems through multiple models. 10th IFAC symposium on system identi-fication, SYSId'94, Copenhagen, 1994. Gaddouna B., Giuliani S., Ragot J. Sensor faults detection using observers. IEE 2nd Conference on Intelligent Systems Engineering. Workshop on Qualitative and Quantitative Approaches to model-based Diagnosis, September 8-9, Hamburg, Germany, 1994. Schreier G., Adjallah K., Ragot J. Stability analysis of a non linear system. IEEE International Conference on Systems, Man and Cybernetics, October 2-5, San Antonio, TX, USA, 1994. Ragot J., Maquin D., Adjallah K. Control design for loop transfer recovery. IEEE International Conference on Systems, Man and Cybernetics, October 2-5, San Antonio, TX, USA, 1994. Maquin D., Darouach M., Ragot J. Robust observer for continuous uncertained systems. IEEE International Conference on Systems, Man and Cybernetics, October 2-5, San Antonio, TX, USA, 1994. Ouladsine M., Kobi A., Ragot J. Robust identification of dynamical system with respect to abnormal values. 33th IEEE Conference on Decision and Control, December 14-16, Lake Buena Vista, Florida, USA, 1994. Ekongolo S., Loverini C., Ragot J. Identification of LTI systems using Laguerre models. 33th IEEE Conference on Decision and Control, December 14-16, Lake Buena Vista, Florida, USA, 1994.
Ragot J., Maquin D., Ribbens W.B. Two approaches for the isolation of plant failures in dynamic systems. International Conference on Fault Diagnosis, Tooldiag, Toulouse, 1993. Ouladsine M., Kobi A., Ragot J. A comparative study of Hammerstein model identification. MIM S2, Bruxelles, 1993. Turbatte H.C., Maquin D., Huynh C.T., Ragot J. Conception de l'architecture d'un syst�me d'instrumentation. Application � un proc�d� p�trochimique. International Conference on Fault Diagnosis, Tooldiag, Toulouse, 1993. Kobi A., Nowakowski S., Ragot J. Fault detection-isolation and control reconfiguration. MIM S2, Bruxelles, 1993. Ouladsine M., Kobi A., Ragot J. Identification of MIMO Hammerstein model. Second European Control Conference, ECC'93, Groningen, June 28th July 1st, 1993. Mourot G., Kratz G., Ragot J. Fuzzy clustering for pattern recognition diagnosis of technological systems - an overview. 1st European Congress on Fuzzy and Intelligent Technologies, EUFIT'93, Aachen, september 7-10, 1993. Maquin D., Mourot G., Ragot J. M�thodes et outils pour le diagnostic des processus. 4�me Congr�s Fran�ais de G�nie des Proc�d�s, Grenoble, 21-23 septembre 1993. Roth B., Maquin D., Schwarz D. Ragot J. Design of a multi-sensor for level estimation in a coal tank. IMEKO TC4 International Symposium on intelligent instrumentation for remote and on-site measurements. Bruxelles, may 12-13, 1993. Mourot G., Kratz S., Ragot J. Sensor fault detection using fuzzy logic and neural networks. IEEE SMC Conference, Le Touquet, 1993. Maquin D., Gaddouna B., Ragot J. Generation of parity equations for singular systems, application to diagnosis. IEEE SMC conference, Le Touquet, 17-20 octobre 1993. Mourot G., Bousghiri S., Ragot J. Pattern Recognition based Failure Detection and Isolation : an overview. IEEE SMC Conference, Le Touquet, 17-20 octobre 1993. Kobi A., Ouladsine M., Ragot J., Fault detection in ARX process.. IEEE SMC conference, Le Touquet, 17-20 octobre 1993. Kratz F., Bousghiri S., Mourot G. A finite memory observer structure for fault detection and isolation. 32nd IEEE Conference on Decision and Control, San Antonio, TX, december 15-17, 1993.
Mourot G., Kratz F., Ragot J. M�thodologie d'apprentisage non supervis� pour le diagnostic par reconnaissance des formes. Conf�rence canadienne sur l'Automatisation Industrielle, Montr�al, juin 1992. Kratz F., Maquin D., Ragot J. Robust generation of analytical redundancy equations and applications to diagnosis. 31st IEEE Conference on Decision and Control, Tucson, AZ, USA, December 16-18, 1992.
Ragot J., Maquin D., Darouach M. Analysis of generalized bi-linear systems - application to diagnostic. IMACS Symposium on Modelling and Control of Technological Systems, Lille, may 7-10, 1991. Ragot J., Maquin D., Bloch G. Data reconciliation for process flow. European control conference, ECC, Grenoble, july 1991. Ragot J., Maquin D., Nowakowski S. Estimation of measurement error variances from n-linear process data. Safeprocess'91 IFAC/IFORS Symposium on Fault Detection and Safety for Technical Processes, Baden-Baden, september 10-13, 1991. Bloch G., Ragot J., Loffler C., Dubus J.P. Control scheme of a benzen extractive distillation plant. Conference IFAC advanced control of chemical processes ADCHEM'91, Toulouse, october 1991. Maquin D., Ragot J. Comparison of gross errors detection methods in process data. 30th Conference on Decision and Control IEEE, Brighton, december 1991.
Darouach M., Ragot J., Zasazinski M., Krzakala G. Maximum likelihood estimator of measurement error variances in data reconciliation. Congr�s IFAC AIPAC' 89, Nancy, 3-5 juillet 1989, in IFAC Symposia Series n� 5, p. 109-112, Pergamon Press, 1990. Maquin D., Ragot J., Darouach M. Observability and data validation of bilinear systems. Congr�s IFAC AIPAC' 89, Nancy, 3-5 juillet 1989, in IFAC Symposia Series n� 5, p. 113-118, Pergamon Press, 1990. Ragot J., Maquin D., Darouach M. Data validation for very large scale systems in mineral industrie, 6th MMMP IFAC-AADECA Symposium, Buenos Aires, september 4-8, 1989. Ragot J., Morganti P. La place de l'Automatique dans les techniques de valorisation des ressources du sous-sol. Colloque international probl�mes et perspectives de l'industrie min�rale en Afrique, Paris, septembre 1989. Kratz F., Ragot J., Maquin D., Despujols A. Detection of bias in measurement using analytical redundancy. 7th international symposium on technical diagnostics, Helsinki, september 17-19, 1990. Ragot J., Maquin D., Chafouk H., Aitouche A. Data reconciliation with unknown variance. 7th international symposium on technical diagnostics, Helsinki, september 17-19, 1990.
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Morganti P., Ragot J., Bloch G. Multiple regression in presence of noise measurements. 9th IASTED international conference on modelling, identification and control, Insbruck, february 1990. Vaezi Nejad H., Nowakowski S., Ragot J. Failure detection in time series, V european signal processing conference, EUSIPCO 89, Barcelon, september 90. Mielcarek D., Loffler C., Ragot J., Bloch G. A comparative study of certain recursive parameters estimation algorithms for multivariable systems. Congr�s IMACS-IFAC - International Symposium on Mathematical and Intelligent Models in System Simulation, Bruxelles, september 90.
Aitouche A., Kratz F., Ragot J., Maquin D. Application de la technique de l'espace de parit� � la d�tection de d�faut, Congr�s CIAME Capteur' 89, Paris, 4-5 juin 1989. Denner B., Noizette J.L., Ragot J. Sensor for determining the particule size distribution in a monophasic ore. Congr�s CIAME Capteur' 89, Paris, 4-5 juin 1989. Ragot J., Maquin D., Darouach M. Data validation for very large scale systems in mineral industrie, 6th MMMP IFAC-AADECA Symposium, Buenos Aires, september 4-8, 1989. Ragot J., Morganti P. La place de l'Automatique dans les techniques de valorisation des ressources du sous-sol. Colloque international probl�mes et perspectives de l'industrie min�rale en Afrique, Paris, septembre 1989.
Ragot J., Janyene A., Maquin D. Estimation en temps r�el des stocks de syst�mes dynamiques. 8�mes journ�es de l'optimisation. Montr�al, 3-5 mai 1988. Darouach M., Ragot J., Fayolle J., Maquin D. Data validation in large scale steady state linear systems. 12th world congress on scientific computation, IMACS, Paris, july 18-22, 1988. Cecchin T., Ragot J., Sauter D., Darouach M. Failure detection and diagnosis, application to a grinding-classification circuit. 3rd International Conference on CAD/CAM, Southfield Michigan, ao�t 1988. Ragot J., Maquin D., Morganti P. Traitement d'informations contradictoires provenant d'un syst�me multicapteurs. Colloque Capteurs CIAME, TEC' 88, Grenoble, 13-14 septembre 1988. Denner B., Noizette J.L., Ragot J. Granulom�tre prototype � s�dimentation. Colloque Capteurs CIAME, TEC' 88, Grenoble, 13-14 septembre 1988. Denner B., Bloch G., Ragot J. Conception and modelization of a settling-velocity particle size analyser. MCGM'88 International Conference on measurement and control of granular materials, Shenyang, september 21-24, 1988. Ragot J., Bloch G., Brodard E. Modeling of drinking water treatment plant operation by using an interactif software. 4th IFAC International Symposium on systems analysis applied to management of water resources, Rabat, october 11-13, 1988. Morganti P., Ragot J., Bloch G., Franche J. Mod�lisation et simulation de proc�d�s industriels. International Energy Congress, ENERGY and INFORMATICS 88, Barcelone, 14-16 novembre 1988.
Loeffler C., Bloch G., Ragot J. L.S.D. un Logiciel de Simulation de Donn�es. IASTED International Symposium on Modelling Identification and Control, Grindelwald, Suisse, 17-20 f�vrier 1987. Sauter D., Merckle J., Ragot J., Cecchin T. A two filters strategy for failure detection. IASTED International Symposium on Modelling Identification and Control, Grindelvald, Suisse, 17-20 f�-vrier 1987. Bloch G., Maquin D., Ragot J. L.E.D. un tableur pour la mod�lisation des proc�d�s industriels. IASTED International Symposium on Modelling Identification and Control, Grindelwald, Suisse, 17-20 f�vrier 1987. Ragot J., Aubrun M., Janyene A. Validation de donn�es de syst�me en r�gime dynamique. 7�mes Journ�es de l'optimisation 1987, Montr�al, mai 1987. Chafouk H., Ragot J., Fayolle J., Maquin D. Validation de donn�es � variance inconnue. 16th International Conference IASTED on identification modelling and simulation, proceedings p. 92-95, Paris, 22-24 juin 1987. Darouach M., Fayolle J., Maquin D., Ragot J. Data validation in large scale steady state linear data systems. First international conference on industrial and applied mathematics, ICIAM' 87, Paris, 29 juin-3 juillet 1987. Bloch G., Cecchin T., Ragot J. L.E.D. - An interactive software for industrial processes static modelling. First International Conference on Industrial and Applied Mathematics, ICIAM' 87, Paris, 29 juin-3 juillet 1987. Fayolle J., Maquin D., Darouach M., Ragot J. L.V.D. - Un outil d'aide � la validation de mesure et � l'�quilibrage de bilans. Congr�s des industries min�rales marocaines et fran�aises, Marakech, 3 octobre 1987. Ragot J., Parel D., Wiss C., Richard A., Maihllac J. Mod�lisation et conduite automatique d'un trieur de particules. Congr�s des industries min�rales marocaines et fran�aises, Marakech, 3 octobre 1987.
Pierrot P., Ragot J., Sauter D., Richard A. Non linear identification using a hierarchical algorithm, Congr�s IMACS 86, session B5, p. 383-386, Lille, 3 mars 1986.
Richard A., Ragot J., Rosso M., Cunin P. Caract�risation d'une unit� de s�chage de minerai. 15�me Congr�s International de la Min�ralurgie, p. 132-143, Cannes, 2-9 juin 1985.
Ragot J. Conf�rence introductive, session mod�lisation, 15�me Congr�s International de la Min�ralurgie, Cannes, juin 1985.
Maquin D., Ragot J., Merckle J. Application de l'analyse typologique � la d�composition des syst�mes complexes. 5�mes journ�es de l'optimisation, Montr�al, 5 mai 1984.
Fayolle J., Ragot J., Darouach M. Influence qualitative et quantitative des mesures sur le diagnostic de l'�tat des proc�d�s. Congr�s MECO, Nice, 19-21 juin 1984.
Ragot J., Darouach M., Cardini J.L., Scheidt C. Mise en oeuvre d'un programme d'aide au diagnostic de la coh�rence des mesures sur des pilotes industriels. Proceedings of the International AMSE Conference Modelling and Simulation, vol. 1, p. 3-20, 1984.
Ragot J., Brepson J.C., Clausse J. Identification de syst�mes lin�aires cascades en pr�sence de mesures bruit�es. International AMSE Winter Symposia, Bermuda, march 1-3, 1983. Ragot J., Roesch M., Aubrun M. Logiciel de simulation conversationnelle de syst�mes non-lin�aires. International AMSE Winter Symposia, Bermuda, march 1-3, 1983. Ragot J., Darouach M., Aubrun M. Application de la redondance r�sultant des �quations de bilan � la validation de mesures et la d�tection de pannes de capteurs. IASTED symposium AI 83, Lille, 15-17 mars 1983. Darouach M., Ragot J., Brepson J.C. Validation de donn�es par �quilibrage de bilans-mati�re en pr�sence de mesures manquantes. IASTED symposium AI 83, Lille, 15-17 mars 1983, proceedings p. 137-140. Ragot J., Darouach M., Aubrun M. Equilibrage de bilans-mati�re et validation de donn�es de syst�mes complexes. 3�me Congr�s international sur les m�thodes num�riques de l'ing�nieur, Paris, 14-16 mars 1983. Merckle J., Ragot J., Darouach M. Analyse des r�seaux de transport de mati�re. 3�mes journ�es de l'optimisation, Montr�al, 11 mai 1983. Darouach M., Ragot J., Merckle J. Validation hi�rarchis�e de mesures pour des syst�mes de grande dimension. 4th IASTED International Symposium Modelling and Simulation, Lugano, june 21, 1983, proceedings p. 79-90 publi�s par IFAC. Disano T., Vomscheid C., Aubrun M., Ragot J. Etude des caract�ristiques acoustiques des proc�d�s de broyage. 21st ISMM International Symposium Mini and Micro-computers and Applications, Lugano, june 21, 1983. Robert M., Noizette J.L., Ragot J., Disano T. Application de la r�gression orthogonale � l'identification d'une cha�ne de mesures complexe de type cascade. 2th IASTED International Symposium Robotics and Automation, Lugano, 22-24 juin 1983. Merckle J., Ragot J., Darouach M. Diagnostic assist� par ordinateur de l'�tat d'un r�seau de transport de mati�re. 21st ISMM International Symposium and Course, Lugano, 21-24 juin 1983. Ragot J., Merckle J., Darouach M.
Application de l'analyse des r�seaux � l'�quilibrage des bilans-mati�re des syst�mes complexes. 11th Congress IFIP on system modelling and optimization, Copenhague, july 25-29, 1983.
Sauter D., Aubrun M., Ragot J.
Hierarchical control of a grinding circuit. 4th IFAC MMM Symposium, Helsinki, august 22-25, 1983.
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Robert M., Humbert C., Aubrun M., Ragot J.
Designing and construction of a settling-velocity particle size analyser. 4th IFAC MMMP Symposium, Helsinki, august 1983.
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Ragot J., Darouach M., Cardini J.L., Scheidt C. Mise en oeuvre de bilans-mati�re sur des pilotes industriels. AMSE conference on Modelling and Simulation, Nice, 1-3 septembre 1983.
Ragot J., Aubrun M., Darouach M.
Bilans-mati�re, m�thodes et applications min�ralurgiques. Symposium IASTED, Davos, 2-5 mars 1982.
Ragot J., Aubrun M. Application de la relaxation � l'�quilibrage des bilans de flux de mati�re d'un syst�me de grandes dimensions. 2�mes Journ�es de l'optimisation de Montr�al, 13-14 juin 1982.
Roesch M., Ragot J.
Validation de donn�es par �quilibrage de bilans-mati�re et filtrage par fonction spline. Congr�s IASTED MECO'82, Tunis, 1er septembre 1982.
Krzakala G., Jacquemin P., Ragot J.
M�thode de d�centralisation hi�rarchis�e pour l'�quilibrage des bilans de mesure. Congr�s IASTED MECO'82, Tunis, 1er septembre 1982.
Krzakala G., Aubrun M., Ragot J.
Application du calcul hi�rarchis� � la commande des syst�mes cascade. Congr�s IASTED MECO'82, Tunis, 1er septembre 1982.
Ragot J., Sauter D.
Hierarchical and adaptive control of a complex mineral process. Workshop on adaptive control, Florence, october 27-29, 1982.
Ragot J., Darouach M.
A computer method for the on-line balancing problem, application to a grinding-classification circuit. 1st Meeting of the southern hemisphere on mineral technology and 9th national Meeting on mineral treatment and hydrometallurgy, Rio de Janeiro, december 5, 1982.
Krzakala G., Ragot J., Aubrun M. Traitement hi�rarchis� de donn�es exp�rimentales d'un processus de s�paration de minerais � mod�les multilin�aires connus. 1�re Conf�rence Internationale et Exposition. Applications de la mod�lisation et de la simulation, Lyon, septembre 1981. Conf�rence publi�e par AMSE, vol. 14, p. 72-76, 1981.
Heitzmann P., Humbert C., Ragot J. Modelling and computer control of a ball-mill unit, 3�me Symp. IFAC, automatisation de l'extraction et du traitement des minerais et des m�taux, Montr�al, ao�t 1980, proceedings p. 349-362, publi�s par Pergamon Press. Ragot J., Aubrun M., Lynch A. A useful technique for metallurgical mass-balance, Application in flotation, 3�me Symp. IFAC, automatisation de l'extraction et du traitement des minerais et des m�taux, Montr�al, august 1980, proceedings p. 229-248, publi�s par Pergamon Press. Ratefiarison G., Humbert C., Ragot J. Application du filtrage � l'identification et � la commande d'un processus industriel. IFAC 3rd conference on system approach for development, Rabat, novembre 1980.
Ragot J., Krzakala G., Degoul P. Utilization of the hierarchical criterion concept in the mineral industry. Application to a large dimension non-linear model hydrocyclone data estimation, 11th Conference on particle science and engineering in the process industries, Pacific Groove, California, june 18-23, 1978.
Ragot J., Degoul P., Roesch M., Marmonier R., Heitzmann P.
Axiomatique formalis�e des processus de fragmentation. S�minaire International sur le Contr�le Automatique des Processus de Valorisation de Minerais, Nancy, juin 1976.
Wittmann C.W., Roesch M., Degoul P., Ragot J., Berube Y.
Mod�lisation d'un hydrocyclone. S�minaire International sur le Contr�le Automatique des Processus de Valorisation de Minerais, Nancy, juin 1976.
Ragot J., Roesch M., Berube Y., Degoul P.
Modelization and simulation of the ball-mill hydrocyclone loop. Congr�s IFAC, Johannesbourg, paper T1B3, septembre 1976. Conf�rence publi�e par the South African Council for Automation, 1977. |