We study the class of nonlinear dynamical systems which vector field is defined by polynomial functions. A large set of systems can be modeled using such class of functions. Tests for stability are formulated as semidefinite programming problems by considering positive polinomials to belong to the class of Sum of Squares polynomials. Polynomial control law gains are computed based on a linear change of coordinates and guarantee the local stability of the closed-loop system. Lyapunov theory is then applied in order to obtain estimates of the region of attraction for stable equilibrium points. Such estimates are given by level sets of polynomial positive functions.La classe des systèmes non-linéaires dont la dynamique est définie par un champ...
The dynamics of many systems from physics, economics, chemistry, and biology can be modelled through...
This paper introduces a general framework for analysing nonlinear systems using absolute stability t...
Ce papier est également publié, en version courte, dans: European Control Conference ( ECC ) 2013 du...
We study the class of nonlinear dynamical systems which vector field is defined by polynomial functi...
We study the class of nonlinear dynamical systems which vector field is defined by polynomial functi...
We study the class of nonlinear dynamical systems which vector field is defined by polynomial functi...
La classe des systèmes non-linéaires dont la dynamique est définie par un champ de vecteurs polynomi...
La classe des systèmes non-linéaires dont la dynamique est définie par un champ de vecteurs polynomi...
We propose using (bilinear) sum-of-squares programming for obtaining inner bounds of regions-of-attr...
Cette thèse présente une étude des systèmes dynamiques polynomiaux motivée à la fois par le grand sp...
We address the long-standing problem of computing the region of attraction (ROA) of a target set (e....
Ce papier est également publié, en version courte, dans: European Control Conference ( ECC ) 2013 du...
This paper introduces a general framework for analysing systems that have non-polynomial, uncertain ...
This thesis presents a study of polynomial dynamical systems motivated by both thewide spectrum of a...
This thesis presents a study of polynomial dynamical systems motivated by both thewide spectrum of a...
The dynamics of many systems from physics, economics, chemistry, and biology can be modelled through...
This paper introduces a general framework for analysing nonlinear systems using absolute stability t...
Ce papier est également publié, en version courte, dans: European Control Conference ( ECC ) 2013 du...
We study the class of nonlinear dynamical systems which vector field is defined by polynomial functi...
We study the class of nonlinear dynamical systems which vector field is defined by polynomial functi...
We study the class of nonlinear dynamical systems which vector field is defined by polynomial functi...
La classe des systèmes non-linéaires dont la dynamique est définie par un champ de vecteurs polynomi...
La classe des systèmes non-linéaires dont la dynamique est définie par un champ de vecteurs polynomi...
We propose using (bilinear) sum-of-squares programming for obtaining inner bounds of regions-of-attr...
Cette thèse présente une étude des systèmes dynamiques polynomiaux motivée à la fois par le grand sp...
We address the long-standing problem of computing the region of attraction (ROA) of a target set (e....
Ce papier est également publié, en version courte, dans: European Control Conference ( ECC ) 2013 du...
This paper introduces a general framework for analysing systems that have non-polynomial, uncertain ...
This thesis presents a study of polynomial dynamical systems motivated by both thewide spectrum of a...
This thesis presents a study of polynomial dynamical systems motivated by both thewide spectrum of a...
The dynamics of many systems from physics, economics, chemistry, and biology can be modelled through...
This paper introduces a general framework for analysing nonlinear systems using absolute stability t...
Ce papier est également publié, en version courte, dans: European Control Conference ( ECC ) 2013 du...