This thesis is a part of the ANR CONTREDO project "Intervals and Contractors forDynamical Systems". The goal of this project is to develop methods for the guaranteedresolution of differential dynamical systems coupled with systems of constraints throughthe CODAC library.Trajectories are the variables of these systems of constraints and their domains arerepresented with tubes.When a contractor is associated to one or more constraints of these systems, it can reduce these tubes in order to compute thinner enclosures for the solutions of these systems. The main objective of this thesis is to study the existing methods for the guaranteed resolution of dynamical systems, then to build their associated contractors and integrate them to Tubex solv...
There are abundant phenomena that humans can describe through mathematical models. Dynamical systems...
International audienceA dynamic system can often be described by a state equation ˙x = h(x, u, t)whe...
A system is defined by its entities and their interrelations in an environment which is determined b...
Proving that the state of a controlled nonlinear system always stays inside a time moving bubble (or...
This thesis addresses the problem of proving the safety of systems described by non-linear dynamical...
Cette thèse développe des outils permettant de prouver qu’un système dynamique est sûr. En supposant...
In this thesis a set of tools based on guaranteed methods are presented in order to solve multi-phys...
Dynamical systems are mathematical models for describing temporal evolution of the state of a system...
Since dynamical systems has a major impact on human development, especially critical systems that ca...
In this thesis we proposed a method for the study of parametric variation for continuous and hybrid ...
The theoretical background and the implementation of a new interval arithmetic approach for solving ...
This paper proposes a new method for guaranteed integration of state equations. Within this framewor...
International audienceIn this paper, we propose an interval constraint programming approach that can...
There are abundant phenomena that humans can describe through mathematical models. Dynamical systems...
International audienceA dynamic system can often be described by a state equation ˙x = h(x, u, t)whe...
A system is defined by its entities and their interrelations in an environment which is determined b...
Proving that the state of a controlled nonlinear system always stays inside a time moving bubble (or...
This thesis addresses the problem of proving the safety of systems described by non-linear dynamical...
Cette thèse développe des outils permettant de prouver qu’un système dynamique est sûr. En supposant...
In this thesis a set of tools based on guaranteed methods are presented in order to solve multi-phys...
Dynamical systems are mathematical models for describing temporal evolution of the state of a system...
Since dynamical systems has a major impact on human development, especially critical systems that ca...
In this thesis we proposed a method for the study of parametric variation for continuous and hybrid ...
The theoretical background and the implementation of a new interval arithmetic approach for solving ...
This paper proposes a new method for guaranteed integration of state equations. Within this framewor...
International audienceIn this paper, we propose an interval constraint programming approach that can...
There are abundant phenomena that humans can describe through mathematical models. Dynamical systems...
International audienceA dynamic system can often be described by a state equation ˙x = h(x, u, t)whe...
A system is defined by its entities and their interrelations in an environment which is determined b...