This PhD thesis deals with the H∞ loop-shaping design for low order linear time invariant systems depending on unknown parameters. The objective of the PhD thesis is to obtain parametric H∞ controllers, i.e. controllers which depend explicitly on the unknown model parameters, and to apply them to the stabilization of gyrostabilized sights.Due to the unknown parameters, no numerical algorithm can solve the robust control problem. Using modern symbolic techniques dedicated to the solving of polynomial systems (Gröbner bases, discriminant varieties, etc.), we develop a new methodology to solve this problem for finite-dimensional linear systems.This approach shows several advantages : we can study the sensibilities of the H∞ criterion to the pa...
National audienceThis PhD thesis proposes methods of analysis and controller synthesis for Linear Ti...
National audienceThis PhD thesis proposes methods of analysis and controller synthesis for Linear Ti...
The objective of this dissertation is to develop observers and observer-based controllers synthesis ...
This PhD thesis deals with the H∞ loop-shaping design for low order linear time invariant systems de...
This PhD thesis deals with the H∞ loop-shaping design for low order linear time invariant systems de...
This PhD thesis deals with the H∞ loop-shaping design for low order linear time invariant systems de...
This PhD thesis deals with the H∞ loop-shaping design for low order linear time invariant systems de...
Cette thèse porte sur la commande H∞ par loop-shaping pour les systèmes linéaires à temps invariant ...
Cette thèse porte sur la commande H∞ par loop-shaping pour les systèmes linéaires à temps invariant ...
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 ...
National audienceThis PhD thesis proposes methods of analysis and controller synthesis for Linear Ti...
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 ...
National audienceThis PhD thesis proposes methods of analysis and controller synthesis for Linear Ti...
National audienceThis PhD thesis proposes methods of analysis and controller synthesis for Linear Ti...
National audienceThis PhD thesis proposes methods of analysis and controller synthesis for Linear Ti...
The objective of this dissertation is to develop observers and observer-based controllers synthesis ...
This PhD thesis deals with the H∞ loop-shaping design for low order linear time invariant systems de...
This PhD thesis deals with the H∞ loop-shaping design for low order linear time invariant systems de...
This PhD thesis deals with the H∞ loop-shaping design for low order linear time invariant systems de...
This PhD thesis deals with the H∞ loop-shaping design for low order linear time invariant systems de...
Cette thèse porte sur la commande H∞ par loop-shaping pour les systèmes linéaires à temps invariant ...
Cette thèse porte sur la commande H∞ par loop-shaping pour les systèmes linéaires à temps invariant ...
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 ...
National audienceThis PhD thesis proposes methods of analysis and controller synthesis for Linear Ti...
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 ...
National audienceThis PhD thesis proposes methods of analysis and controller synthesis for Linear Ti...
National audienceThis PhD thesis proposes methods of analysis and controller synthesis for Linear Ti...
National audienceThis PhD thesis proposes methods of analysis and controller synthesis for Linear Ti...
The objective of this dissertation is to develop observers and observer-based controllers synthesis ...