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José Ragot

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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), …

Publications

olivier-adrot

Estimation of bounded model uncertainties

Olivier Adrot , Jean-Marie Flaus , José Ragot
Journal of Robotics and Mechatronics, 2006, 18 (5), pp.661-671
Article dans une revue hal-00086614v1

Caractérisation des incertitudes dans un modèle linéaire statique

Olivier Adrot , Stéphane Ploix , José Ragot
Journal Européen des Systèmes Automatisés (JESA), 2002, 36 (6), pp.799-824
Article dans une revue hal-00172380v1

Data reconciliation with uncertain models

Didier Maquin , Olivier Adrot , José Ragot
ISA Transactions, 2000, 39 (1), pp.35-45. ⟨10.1016/S0019-0578(99)00045-2⟩
Article dans une revue hal-00143980v1

Parameter uncertainties characterization for linear models

José Ragot , Didier Maquin , Olivier Adrot
6th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, SafeProcess 2006, Aug 2006, Beijing, China
Communication dans un congrès hal-01061513v1
Image document

Characterization of bounded uncertainties

Olivier Adrot , José Ragot , Jean-Marie Flaus
Complex Systems Intelligence and Modern Technological Applications, CSIMTA, Aug 2004, Cherbourg, France. pp.CDROM
Communication dans un congrès hal-00530400v1
Image document

Détection de dysfonctionnement d'un système amortisseur de véhicule automobile

José Ragot , Didier Maquin , Olivier Adrot , Armand Boatas , Didier Jampi
5ème Congrès International Pluridisciplinaire Qualité et Sûreté de Fonctionnement, Qualita 2003, Mar 2003, Nancy, France. pp.CDROM
Communication dans un congrès hal-00991199v1

Détection de multi-défauts pour un modèle à paramètres incertains

Hicham Janati-Idrissi , Olivier Adrot , José Ragot
Conférence Internationale Francophone d'Automatique, CIFA 2002, Jul 2002, Nantes, France. pp.699-704
Communication dans un congrès hal-00530187v1

Fault detection of uncertain models using polytope projection

Hicham Janati-Idrissi , Olivier Adrot , José Ragot , Frédéric Kratz
15th IFAC World Congress on Automatic Control, Jun 2002, Barcelona, Spain. pp.CDROM
Communication dans un congrès hal-00992358v1
Image document

Analyse d'un système de mesure à paramètres incertains

Hicham Janati-Idrissi , Olivier Adrot , Didier Maquin , José Ragot
18ème Colloque sur le Traitement du Signal et des Images, GRETSI 2001, Sep 2001, Toulouse, France. pp.CDROM
Communication dans un congrès hal-00980987v1

Multi-Fault Detection of Systems with Bounded Uncertainties

Hicham Janati-Idrissi , Olivier Adrot , José Ragot
40th IEEE Conference on Decision and Control, Dec 2001, Orlando, United States. pp.1017-1022, ⟨10.1109/.2001.981016⟩
Communication dans un congrès hal-00288652v1

Bounding approach to the diagnosis of uncertain static systems

Stéphane Ploix , Olivier Adrot , José Ragot
4th Symposium on Fault Detection, Supervision and Safety for Technical Processes, Safeprocess'2000, Jun 2000, Budapest, Hungary. pp.151-156
Communication dans un congrès hal-00533530v1
Image document

Diagnosis of an uncertain static system

Olivier Adrot , Didier Maquin , José Ragot
39th IEEE Conference on Decision and Control, CDC 2000, Dec 2000, Darling Harbour, Australia. pp.4150-4154, ⟨10.1109/CDC.2000.912366⟩
Communication dans un congrès hal-00201416v1

Bounding approach to fault detection of uncertain dynamic systems

Olivier Adrot , Didier Maquin , José Ragot
IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, SAFEPROCESS'2000, Jun 2000, Budapest, Hungary. pp.1168-1173
Communication dans un congrès hal-00315741v1
Image document

Une nouvelle approche pour la caractérisation des incertitudes : l'approche bornante

Olivier Adrot , Stéphane Ploix , José Ragot
Chimiométrie'99 : de la mesure à l'information, Dec 1999, Paris, France
Communication dans un congrès hal-01063350v1
Image document

Détection de défauts appliquée à des modèles statiques affectés par des incertitudes structurées

Olivier Adrot , Stéphane Ploix , José Ragot
17° Colloque sur le traitement du signal et des images, GRETSI 1999, Sep 1999, Vannes, France. pp.15-18
Communication dans un congrès hal-01059380v1
Image document

Fault detection with model parameter structured uncertainties

Olivier Adrot , Didier Maquin , José Ragot
5th European Control Conference, ECC'99, Aug 1999, Karlsruhe, Germany. pp.CDROM
Communication dans un congrès hal-00291696v1

Estimation d'état de systèmes incertains. Application à la détection de défauts de capteurs

Didier Maquin , Olivier Adrot , José Ragot
Troisième Conférence Internationale sur l'Automatisation Industrielle, Jun 1999, Montréal, Canada
Communication dans un congrès hal-01063378v1

Estimation d'état généralisée sur horizon glissant. Application au diagnostic

Olivier Adrot , Didier Maquin , José Ragot
Troisième Conférence Internationale sur l'Automatisation Industrielle, Jun 1999, Montréal, Canada. pp.22.5
Communication dans un congrès hal-01063377v1

Parameter uncertainty computation in static linear models

Stéphane Ploix , Olivier Adrot , José Ragot
38th IEEE Conference on Decision and Control, CDC'99, Dec 1999, Phoenix, United States. pp.1916-1921, ⟨10.1109/CDC.1999.83091⟩
Communication dans un congrès hal-00289534v1

LMI approach for data reconciliation

José Ragot , Didier Maquin , Olivier Adrot
38th Conference of Metallurgists, Symposium Optimization and Control in Minerals, Metals and Materials Processing, Aug 1999, Quebec, Canada
Communication dans un congrès hal-01061500v1

Approche conceptuelle du diagnostic et préliminaires à la mise en oeuvre sur la machine asynchrone

Stéphane Ploix , Frédéric Kratz , José Ragot , Olivier Adrot
Colloque Automatique, Génie informatique, Image, Signal, AGIS, Dec 1997, Angers, France. pp.CDROM
Communication dans un congrès hal-00997965v1