This thesis addresses robustness problems for a linear periodic systems. These correspond to a special case of linear time-varying systems with periodic dynamics. Such periodic processes arise in numerous domains such as aeronautics, celestial mechanics or communication systems. Systematic procedures for robust analysis and synthesis are proposed. The adopted framework is based on the Lyapunov theory and uses the linear matrix inequalities (LMI) formalism. Uncertainties are supposed to affect not only the system but the controller itself. This last problem is treated by the synthesis of convex sets of controllers ensuring a given level of performances for the closed-loop system. The question of the time structure of the controller is formul...
The main contributions of this thesis concern the development of methods for the stability analysis ...
The main contributions of this thesis concern the development of methods for the stability analysis ...
The main contributions of this thesis concern the development of methods for the stability analysis ...
This thesis addresses robustness problems for a linear periodic systems. These correspond to a speci...
This thesis addresses robustness problems for a linear periodic systems. These correspond to a speci...
This thesis addresses robustness problems for a linear periodic systems. These correspond to a speci...
This manuscript reviews contributions to the development of systematic methods for analysis and cont...
This manuscript reviews contributions to the development of systematic methods for analysis and cont...
Les travaux présentés dans ce mémoire constituent une contribution à la conception de méthodes systé...
Les travaux présentés dans ce mémoire constituent une contribution à la conception de méthodes systé...
Les principales contributions de cette thèse concernent le développement de méthodes pour la synthès...
Les principales contributions de cette thèse concernent le développement de méthodes pour la synthès...
The thesis addresses robustness problems in automatic control. Some property of a given system is sa...
The thesis addresses robustness problems in automatic control. Some property of a given system is sa...
The main contributions of this thesis concern the development of methods for the stability analysis ...
The main contributions of this thesis concern the development of methods for the stability analysis ...
The main contributions of this thesis concern the development of methods for the stability analysis ...
The main contributions of this thesis concern the development of methods for the stability analysis ...
This thesis addresses robustness problems for a linear periodic systems. These correspond to a speci...
This thesis addresses robustness problems for a linear periodic systems. These correspond to a speci...
This thesis addresses robustness problems for a linear periodic systems. These correspond to a speci...
This manuscript reviews contributions to the development of systematic methods for analysis and cont...
This manuscript reviews contributions to the development of systematic methods for analysis and cont...
Les travaux présentés dans ce mémoire constituent une contribution à la conception de méthodes systé...
Les travaux présentés dans ce mémoire constituent une contribution à la conception de méthodes systé...
Les principales contributions de cette thèse concernent le développement de méthodes pour la synthès...
Les principales contributions de cette thèse concernent le développement de méthodes pour la synthès...
The thesis addresses robustness problems in automatic control. Some property of a given system is sa...
The thesis addresses robustness problems in automatic control. Some property of a given system is sa...
The main contributions of this thesis concern the development of methods for the stability analysis ...
The main contributions of this thesis concern the development of methods for the stability analysis ...
The main contributions of this thesis concern the development of methods for the stability analysis ...
The main contributions of this thesis concern the development of methods for the stability analysis ...