Two problems relevant to the model-based approaches to fault diagnosis and degradation estimation in commissioned buildings are investigated in this thesis: adaptive observers for state and parameter estimation, and parameter identifiability. The system models considered are the quasi-LPV models with affine parameterization. Using the Takagi-Sugeno (T-S) polytopic approach, two observer designs, one for continuous-time models and another for discrete-time models are provided. Both models use a Luenberger structure for the state estimation part and deploy the Lyapunov design approach. An innovative non-linear estimation model is obtained through the design process for the continuous-time parameter estimation whereas a proportional-integral (...
This PhD Thesis is devoted to the stability study of singular systems represented by a multi-model a...
Le travail de recherche présenté dans ce mémoire est une contribution à l'estimation des modèles Lin...
Presented in this manuscript is an observer-based method for consistent parameter estimation and the...
Dans cette thèse, deux problèmes liés aux approches basées sur des modèles pour le diagnostic de déf...
This thesis deals with state estimation, fault diagnosis and fault tolerant control of nonlinear sys...
Presented is an observer-based parameter estimation solution for a class of linear, discrete-time sy...
We consider the problem of joint estimation of states and some constant parameters for a class of no...
Cette thèse traite le problème de l'estimation d'état, du diagnostic et de commande tolérante aux dé...
International audienceThis paper deals with the problem of joint state and parameter estimation base...
This Thesis is focused on the study of state and fault estimation in Linear Parameter-Varying (LPV) ...
International audienceThis work is devoted to fault estimation of discrete-time Linear Parameter-Var...
The state estimation of a system, with the help of an observer, is largely used in many practical si...
International audienceThis paper presents a new observer design approach for a class of discrete-tim...
Dans cette thèse, la conception d’observateurs pour les systèmes linéaires à paramètres variables (L...
The works described in this thesis deal with state estimation, fault diagnosis and fault tolerant co...
This PhD Thesis is devoted to the stability study of singular systems represented by a multi-model a...
Le travail de recherche présenté dans ce mémoire est une contribution à l'estimation des modèles Lin...
Presented in this manuscript is an observer-based method for consistent parameter estimation and the...
Dans cette thèse, deux problèmes liés aux approches basées sur des modèles pour le diagnostic de déf...
This thesis deals with state estimation, fault diagnosis and fault tolerant control of nonlinear sys...
Presented is an observer-based parameter estimation solution for a class of linear, discrete-time sy...
We consider the problem of joint estimation of states and some constant parameters for a class of no...
Cette thèse traite le problème de l'estimation d'état, du diagnostic et de commande tolérante aux dé...
International audienceThis paper deals with the problem of joint state and parameter estimation base...
This Thesis is focused on the study of state and fault estimation in Linear Parameter-Varying (LPV) ...
International audienceThis work is devoted to fault estimation of discrete-time Linear Parameter-Var...
The state estimation of a system, with the help of an observer, is largely used in many practical si...
International audienceThis paper presents a new observer design approach for a class of discrete-tim...
Dans cette thèse, la conception d’observateurs pour les systèmes linéaires à paramètres variables (L...
The works described in this thesis deal with state estimation, fault diagnosis and fault tolerant co...
This PhD Thesis is devoted to the stability study of singular systems represented by a multi-model a...
Le travail de recherche présenté dans ce mémoire est une contribution à l'estimation des modèles Lin...
Presented in this manuscript is an observer-based method for consistent parameter estimation and the...