José Ragot
21
Documents
Identifiants chercheurs
- jose-ragot
- 0000-0002-0114-5303
- IdRef : 061078271
Présentation
- José RAGOT received the "Diplome d'Ingénieur" (Engineer's Degree) with specialization in control from the Ecole Centrale de Nantes (France) in 1969. Then, he joined the University of Nancy (France) where is received the "Diplôme d'Etudes Approfondies" (Masters' Degree) in 1970. In 1973 he obtained the "Diplôme de Doctorat" (Ph. D. degree), a position as assistant professor at University Henri Poincaré in Nancy, and in 1980 the "Diplôme de Doctorat-es-Science". José Ragot moved up to professor in 1985 at the Institut National Polytechnique de Lorraine (INPL, National Polytechnic Institute of Lorraine). Presently he is a Professor (with highest degree "Classe Exceptionnelle") at the Ecole Nationale Supérieure de Géologie (french "Grande Ecole").
- José RAGOT is researcher in the Centre de Recherche en Automatique de Nancy (CRAN, CNRS UMR 7039) where he was the head of the group diagnosis during 12 years. His major research fields include data validation and reconciliation, process diagnosis, fault detection and isolation, fault tolerant control. A second part of his activities is devoted to modelisation adapted to process diagnosis and mainly in the field of multi-models or polytopic models.
- He has successfully advised 70 Ph.D and 3 H.D.R (French D. Sc.) and published about 500 refereed technical communications including 150 papers in international journals, 350 communications in international conferences, 4 books, 12 chapters in collective volumes. A list of these publications can be founded at [http://www.cran.univ-lorraine.fr/perso/jose.ragot/](http://perso.ensem.inpl-nancy.fr/Jose.Ragot/). Applications have been in various fields such as mineral and metallurgical processing, chemical engineering, water treatment, aerospace, environmental processes (air pollution, water purification, water distribution), nuclear powerplants.
- Since 1980, José RAGOT was the conductor of about 60 industrial research projects (with EDF, ELF, ARCELOR MITAL, AIRLOR, PECHINEY, ALSTOM, SNECMA, TOTAL CIE MINIERE, SOLLAC, LAFARGE, DELPHI, RHÔNE-POULENC, PSA, AIRBUS, THALES, IRH, AIRLOR, ESIA, MDPA, PEC-RHIN …). He was a member of 300 Ph. D. committees (France, Spain, Algeria, Germany, Belgium, Russia, Tunisia) He regularly contributes to national and international activities as a member of TC6.4 and TC6.2 of IFAC, through conferences organisation, international program committee of conferences, reviewer in international journals and conferences, national expert for research project of the french CNRS, national expert for laboratory activities evaluation for the French Ministary of Research. He was invited at several universities as a lecturer : EPFL (Lauzane, Suiss), UTC (Compiègnes, France), ENIT (Tunis, Tunisie), ENIM (Monastir, Tunisie), Jijel University (Annaba, Algérie), ESISAR (Valence, France), …
- José RAGOT received the "Diplome d'Ingénieur" (Engineer's Degree) with specialization in control from the Ecole Centrale de Nantes (France) in 1969. Then, he joined the University of Nancy (France) where is received the "Diplôme d'Etudes Approfondies" (Masters' Degree) in 1970. In 1973 he obtained the "Diplôme de Doctorat" (Ph. D. degree), a position as assistant professor at University Henri Poincaré in Nancy, and in 1980 the "Diplôme de Doctorat-es-Science". José Ragot moved up to professor in 1985 at the Institut National Polytechnique de Lorraine (INPL, National Polytechnic Institute of Lorraine). Presently he is a Professor (with highest degree "Classe Exceptionnelle") at the Ecole Nationale Supérieure de Géologie (french "Grande Ecole").
- José RAGOT is researcher in the Centre de Recherche en Automatique de Nancy (CRAN, CNRS UMR 7039) where he was the head of the group diagnosis during 12 years. His major research fields include data validation and reconciliation, process diagnosis, fault detection and isolation, fault tolerant control. A second part of his activities is devoted to modelisation adapted to process diagnosis and mainly in the field of multi-models or polytopic models.
- He has successfully advised 70 Ph.D and 3 H.D.R (French D. Sc.) and published about 500 refereed technical communications including 150 papers in international journals, 350 communications in international conferences, 4 books, 12 chapters in collective volumes. A list of these publications can be founded at [http://www.cran.univ-lorraine.fr/perso/jose.ragot/](http://perso.ensem.inpl-nancy.fr/Jose.Ragot/). Applications have been in various fields such as mineral and metallurgical processing, chemical engineering, water treatment, aerospace, environmental processes (air pollution, water purification, water distribution), nuclear powerplants.
- Since 1980, José RAGOT was the conductor of about 60 industrial research projects (with EDF, ELF, ARCELOR MITAL, AIRLOR, PECHINEY, ALSTOM, SNECMA, TOTAL CIE MINIERE, SOLLAC, LAFARGE, DELPHI, RHÔNE-POULENC, PSA, AIRBUS, THALES, IRH, AIRLOR, ESIA, MDPA, PEC-RHIN …). He was a member of 300 Ph. D. committees (France, Spain, Algeria, Germany, Belgium, Russia, Tunisia) He regularly contributes to national and international activities as a member of TC6.4 and TC6.2 of IFAC, through conferences organisation, international program committee of conferences, reviewer in international journals and conferences, national expert for research project of the french CNRS, national expert for laboratory activities evaluation for the French Ministary of Research. He was invited at several universities as a lecturer : EPFL (Lauzane, Suiss), UTC (Compiègnes, France), ENIT (Tunis, Tunisie), ENIM (Monastir, Tunisie), Jijel University (Annaba, Algérie), ESISAR (Valence, France), …
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Nonlinear system identification using heterogeneous multiple modelsInternational Journal of Applied Mathematics and Computer Science, 2013, 23 (1), pp.103-115. ⟨10.2478/amcs-2013-0009⟩
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On the simultaneous state and unknown input estimation of complex systems via a multiple model strategyIET Control Theory and Applications, 2009, 3 (7), pp.877-890. ⟨10.1049/iet-cta.2008.0148⟩
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State estimation for nonlinear systems using decoupled multiple modelInternational Journal of Modelling, Identification and Control, 2008, 4 (1), pp.59-67. ⟨10.1504/IJMIC.2008.021000⟩
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Diagnostic des systèmes non linéaires par une approche multimodèleSixième Conférence Internationale Francophone d'Automatique, CIFA 2010, Jun 2010, Nancy, France. pp.CDROM
Communication dans un congrès
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Fault diagnosis for nonlinear systems represented by heterogeneous multiple modelsConference on Control and Fault-Tolerant Systems, SysTol'10, Oct 2010, Nice, France. pp.CDROM, ⟨10.1109/SYSTOL.2010.5675969⟩
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Robust PI observer design for hybrid heterogeneous multiple models with delayed measurements3rd IFAC Conference on Analysis and Design of Hybrid Systems, ADHS'09, Sep 2009, Zaragoza, Spain. pp.CDROM, ⟨10.3182/20090916-3-ES-3003.00068⟩
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Observer design for nonlinear systems described by multiple models7th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, Safeprocess 2009, Jun 2009, Barcelona, Spain. pp.CDROM, ⟨10.3182/20090630-4-ES-2003.00003⟩
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Une approche multimodèle pour le diagnostic des systèmes non linéaires2ème Workshop Surveillance, Sûreté et Sécurité des Grands Systèmes, 3SGS'09, Jun 2009, Nancy, France. pp.CDROM
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State estimation of nonlinear systems based on heterogeneous multiple models: Some recent theoretical results7th Workshop on Advanced Control and Diagnosis, ACD'2009, Nov 2009, Zielona Gora, Poland. pp.CDROM
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Proportional-Integral Observer Design for Nonlinear Uncertain Systems Modelled by a Multiple Model Approach47th IEEE Conference on Decision and Control, CDC'08, Dec 2008, Cancun, Mexico. pp.3577-3582, ⟨10.1109/CDC.2008.4739298⟩
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Conception d'observateurs robustes pour des systèmes non linéaires incertains : une stratégie multimodèle5ème Conférence Internationale Francophone d'Automatique, CIFA'2008, Sep 2008, Bucarest, Roumanie. pp.CDROM
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Design of robust Hinf observers for nonlinear systems using a multiple model17th IFAC World Congress, Jul 2008, Seoul, South Korea. pp.2756-2761, ⟨10.3182/20080706-5-KR-1001.00464⟩
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Estimating the state and the unknown inputs of nonlinear systems using a multiple model approach16th Mediterranean Conference on Control and Automation, MED'08, Jun 2008, Ajaccio, France. pp.1375-1380, ⟨10.1109/MED.2008.4602077⟩
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Conception d'un observateur PI pour un multimodèle découplé8ème conférence internationale des Sciences et Techniques de l'Automatique, STA'2007, Nov 2007, Sousse, Tunisie. pp.CDROM
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State estimation of nonlinear discrete-time systems based on the decoupled multiple model approach4th International Conference on Informatics in Control, Automation and Robotics, ICINCO 2007, May 2007, Angers, France. pp.CDROM
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A decoupled multiple model approach for state estimation of nonlinear systems subject to delayed measurements3rd IFAC Workshop on Advanced Fuzzy and Neural Control, AFNC 2007, Oct 2007, Valenciennes, France. pp.CDROM
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Estimation d'état des systèmes non linéaires par une approche multimodèle découplé2èmes Journées Doctorales / Journées Nationales MACS, JD-JN-MACS, Jul 2007, Reims, France. pp.CDROM
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PI observer design for discrete-time decoupled multiple models5th Workshop on Advanced Control and Diagnosis, ACD 2007, Nov 2007, Grenoble, France. pp.CDROM
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Identification des systèmes non linéaires par une approche multi-modèle à états découplésJournées Identification et Modélisation Expérimentale JIME'2006, Nov 2006, Poitiers, France. pp.CDROM
Communication dans un congrès
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Nonlinear system identification using uncoupled state multiple-model approachWorkshop on Advanced Control and Diagnosis, ACD'2006, Nov 2006, Nancy, France. pp.CDROM
Communication dans un congrès
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Polytopic models for observer and fault-tolerant control designsOlfa Boubaker and Quanmin Zhu and Magdi S. Mahmoud and José Ragot and Hamid Reza Karimi and Jorge Dávila. New Trends in Observer-based Control: An Introduction to Design Approaches and Engineering Applications, 1, Academic Press, pp.295-335, 2019, 978-0-12-817038-0. ⟨10.1016/B978-0-12-817038-0.00009-3⟩
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