Mickael RODRIGUES

Maître de Conférences

  • Systèmes Non Linéaires et Procédés

Automatique, Diagnostic de defauts, Observateurs LPV, Systemes descripteurs, Commande tolérante aux défauts, Multi-Modèles, LMI


Bureau 1 LAGEP Université Claude Bernard Lyon 1, bât 308G ESCPE-Lyon, 43 bd du 11 Novembre 1918 G319 Villeurbanne 69622 France

Téléphone bureau 1: 04 72 43 18 92Fax bureau 1: 04 72 43 16 82Téléphone bureau 2: 04 72 65 80 09Fax bureau 2: 04 72 65 53 73


Site internet: http://hal.archives-ouvertes.fr/RODRIGUES-MICKAEL

Site internet: https://www.researchgate.net/profile/Mickael_Rodrigues/

Bio

RODRIGUES Mickael is an Associate professor in Claude Bernard University of Lyon 1 since 2006 with the Automatic and Process Control Laboratory (LAGEP), France. He received his Ph. D. degree in automatic control from the Department of Automatic Control of the Henri Poincare University of Nancy 1 in 2005 from the Centre de Recherche en Automatique de Nancy (CRAN). His research interest covers model-based fault diagnosis, fault tolerant control, multi-models, LPV systems, singular/descriptor systems, observers, stability and LMI.

Actuator fault estimation observer design for discrete-time linear parameter-varying descriptor systems: ACTUATOR FAULT ESTIMATION OBSERVER DESIGN

date:2015
références bibliographiques:

Wang, Zhenhua, Mickael Rodrigues, Didier Theilliol, and Yi Shen. “Actuator Fault Estimation Observer Design for Discrete-Time Linear Parameter-Varying Descriptor Systems: ACTUATOR FAULT ESTIMATION OBSERVER DESIGN.” 29, no. 2 (February 2015): 242–58. doi:10.1002/acs.2469.
Pages:242-258

International Journal of Adaptive Control and Signal Processing

 

Design of a Proportional Integral Control Using Operator Theory for Infinite Dimensional Hyperbolic Systems

date:2014
références bibliographiques:

Dos Santos Martins, Valerie, Yongxin Wu, and Mickael Rodrigues. “Design of a Proportional Integral Control Using Operator Theory for Infinite Dimensional Hyperbolic Systems.” 22, no. 5 (September 2014): 2024–30. doi:10.1109/TCST.2014.2299407.
Pages:2024-2030

IEEE Transactions on Control Systems Technology

 

Actuator fault estimation observer design for discrete-time linear parameter-varying descriptor systems

This paper deals with actuator fault estimation for a class of discrete-time linear parameter-varying descriptor systems. By considering the fault as an auxiliary state vector, an augmented system is established. Then, a fault estimation observer is designed based on the augmented system. In this paper, the fault estimation observer design is formulated as a linear matrix inequality (LMI) feasibility problem. Therefore, all parameters of the observer can be simultaneously designed by solving a set of strict LMIs. In order to attenuate the effect of the unknown disturbance, fault variation, and measurement noise, we further propose a robust fault estimation observer design method, which is the main contribution of this paper. Finally, performance of the proposed robust fault estimation observer is shown through the application to a truck–trailer model. Copyright © 2014 John Wiley & Sons, Ltd.

date:2014
références bibliographiques:

Wang, Zhenhua, Mickael Rodrigues, Didier Theilliol, and Yi Shen. “Actuator Fault Estimation Observer Design for Discrete-Time Linear Parameter-Varying Descriptor Systems.” , 2014, n/a – n/a. doi:10.1002/acs.2469.
Pages:n/a–n/a

International Journal of Adaptive Control and Signal Processing

 

Observer-based fault tolerant control design for a class of LPV descriptor systems

This paper presents a new Fault Tolerant Control (FTC) methodology for a class of LPV descriptor systems that are represented under a polytopic LPV form. The aim of this FTC strategy is to compensate the effects of time-varying or constant actuator faults by designing an Adaptive Polytopic Observer (APO) which is able to estimate both the states of the system and the magnitude of the actuator faults. Based on the information provided by this APO, a new state feedback control law is derived in order to stabilize the system. Stability conditions of the designed observer and the state-feedback control are provided and solved through a set of Linear Matrix Inequalities (LMI) under equality constraints. The performance of the proposed Fault Tolerant Control scheme is illustrated using a two-phase flash system.

date:2014
références bibliographiques:

Rodrigues, Mickael, Habib Hamdi, Naceur BenHadj Braiek, and Didier Theilliol. “Observer-Based Fault Tolerant Control Design for a Class of LPV Descriptor Systems.” , 2014. doi:10.1016/j.jfranklin.2014.02.016.

Journal of the Franklin Institute

 

Design of a Proportional Integral Control Using Operator Theory for Infinite Dimensional Hyperbolic Systems

date:2014
références bibliographiques:

Dos Santos Martins, Valerie, Yongxin Wu, and Mickael Rodrigues. “Design of a Proportional Integral Control Using Operator Theory for Infinite Dimensional Hyperbolic Systems.” 22, no. 5 (2014): 1–1. doi:10.1109/TCST.2014.2299407.
Pages:1-1

IEEE Transactions on Control Systems Technology

 

Sensor fault detection and isolation filter for polytopic LPV systems: A winding machine application

Abstract
In this paper, a fault diagnosis method is developed for a particular class of nonlinear systems described by a polytopic linear parameter varying (LPV) formulation. The main contribution consists in the synthesis of an accurate fault detection and isolation (FDI) filter and also a sensor fault magnitude estimation with a quality factor. This quality factor of the filter underlines if the fault estimation can be used or not. Stability conditions of the polytopic LPV filter are studied by ensuring poly-quadratic stability with Linear Matrix Inequality (LMI) representation. The effectiveness of this global FDI scheme through LPV modelization, filter design and stability analysis, is illustrated on a real winding machine under multiple sensor faults.

date:2013
références bibliographiques:

Rodrigues, Mickael, Mariem Sahnoun, Didier Theilliol, and Jean-Christophe Ponsart. “Sensor Fault Detection and Isolation Filter for Polytopic LPV Systems: A Winding Machine Application.” 23, no. 6 (2013): 805–16. doi:10.1016/j.jprocont.2013.04.002.
Pages:805-816

Journal of Process Control

 

Fault diagnosis for a class of descriptor linear parameter-varying systems

In this paper, a model-based fault estimation method for a particular class of discrete-time descriptor linear parameter-varying systems is developed. The main contribution of this work consists in the design of an observer that performs simultaneously both, the states estimation and the fault magnitude vectors, considered as unknown inputs. The conditions for the existence of such observer are given. Such conditions guarantee the observer stability and they are proved through a Lyapunov analysis combined with a linear matrix inequalities formulation. The fault estimation scheme is evaluated through numerical simulations. Copyright © 2011 John Wiley & Sons, Ltd.

date:2012
références bibliographiques:

Astorga-Zaragoza, C. M., D. Theilliol, J. C. Ponsart, and M. Rodrigues. “Fault Diagnosis for a Class of Descriptor Linear Parameter-Varying Systems.” 26, no. 3 (2012): 208–23. doi:10.1002/acs.1259.
Pages:208–223

International Journal of Adaptive Control and Signal Processing

 

Robust fault detection and estimation for descriptor systems based on multi-models concept

This paper addresses the robust fault detection and estimation problem of nonlinear descriptor system with unknown inputs observers. The considered nonlinear descriptor system is transformed into an equivalent multi-models form by using the Takagi-Sugeno (T-S) approach. Two cases are considered: the first one deals with the multi-models based on measurable decision variables and the second one assumes that these decision variables are unmeasurable. Then, a residual generator based on an unknown observer is designed for both fault detection and estimation. Stability analysis and gain matrices determination are performed by resolving a set of Linear Matrices Inequalities (LMIs) for both cases. The performances of the proposed fault detection and estimation method is successfully applied to an electrical circuit.

date:2012
références bibliographiques:

Hamdi, Habib, Mickael Rodrigues, Chokri Mechmeche, and Naceur Benhadj Braiek. “Robust Fault Detection and Estimation for Descriptor Systems Based on Multi-Models Concept.” 10, no. 6 (December 1, 2012): 1260–66. doi:10.1007/s12555-012-0622-z.
Pages:1260-1266

International Journal of Control, Automation and Systems

 

A Multi-Models approach of Saint-Venant Equations

This paper deals with the stability study of the nonlinear Saint-Venant Partial Differential Equation (PDE). The proposed approach is based on the multi-model concept which takes into account some Linear Time Invariant (LTI) models defined around a set of operating points. This method allows describing the dynamics of this nonlinear system in an infinite dimensional space over a wide operating range. A stability analysis of the nonlinear Saint-Venant PDE is proposed both by using Linear Matrix Inequalities (LMIs) and an Internal Model Boundary Control (IMBC) structure. The method is applied both in simulations and real experiments through a microchannel, illustrating thus the theoretical results developed in the paper.

date:2012
références bibliographiques:

Dos Santos Martins, Valerie, Mickael Rodrigues, and Mamadou Diagne. “A Multi-Models Approach of Saint-Venant Equations.” 22, no. 3 (2012): 539–50. doi:10.2478/v10006-012-0041-6.
Pages:539–550

International Journal of Applied Mathematics and Computer Science (AMCS)

 

Fault detection and isolation in linear parameter-varying descriptor systems via proportional integral observer

The main contribution of this paper is the design of a polytopic unknown inputs proportional integral observer (UIPIO) for linear parameter-varying (LPV) descriptor systems. This observer is used for actuator fault detection and isolation. The proposed method is based on the representation of the LPV descriptor systems in a polytopic form. Its parameters evolve in an hypercube domain. The designed polytopic UIPIO is also able to estimate both the states and the unknown inputs of the LPV descriptor system. Stability conditions of such observer are expressed in terms of linear matrix inequalities. An example illustrates the performances of such polytopic UIPIO. Copyright © 2011 John Wiley & Sons, Ltd.

date:2012
références bibliographiques:

Hamdi, H., Mickael Rodrigues, C. Mechmeche, D. Theilliol, and N. Benhadj Braiek. “Fault Detection and Isolation in Linear Parameter-Varying Descriptor Systems via Proportional Integral Observer.” 26, no. 3 (2012): 224–40. doi:10.1002/acs.1260.
Pages:224–240

International Journal of Adaptive Control and Signal Processing

 

State and Unknown Inputs Estimations for Multi-Models Descriptor Systems

date:2012
références bibliographiques:

Mechmeche, Chokri, Hamdi Habib, Mickael Rodrigues, and Naceur BenHadjBraiek. “State and Unknown Inputs Estimations for Multi-Models Descriptor Systems.” 2, no. 3 (August 31, 2012): 86–93. doi:10.5923/j.ajcam.20120203.04.
Pages:86-93

American Journal of Computational and Applied Mathematics