This thesis proposes a practical framework for the verification and synthesis of hybrid systems, that is, systems combining continuous and discrete dynamics. The lack of methods for computing reachable sets of continuous dynamics has been the main obstacle towards an algorithmic verification methodology for hybrid systems. We develop two effective approximate reachability techniques for continuous systems based on an efficient representation of sets and a combination of techniques from simulation, computational geometry, optimization, and optimal control. One is specialized for linear systems and extended to systems with uncertain input, and the other can be applied for non-linear systems. Using these reachability techniques we develop a sa...
International audienceThis paper deals with conservative reachability analysis of a class of hybrid ...
A hybrid system is a dynamical system whose behavior exhibits both discrete and continuous change. A...
In many applicative fields, there is the need to model and design complex systems having a mixed dis...
This thesis proposes a practical framework for the verification and synthesis of hybrid systems, tha...
We present a set of methods for the verification and control of continuous and hybrid systems, based...
A hybrid system is a dynamical system exhibiting both continuous and discrete behaviors. Motivated b...
This paper provides a suite of optimization techniques for the verification of safety properties of ...
Dans cette thèse, nous proposons des techniques algorithmiques de vérification formelle de propriété...
In model based design, one constructs a mathematical model of the system and uses it to design the s...
AbstractWe present a general framework for the formal specification and algorithmic analysis of hybr...
Article dans revue scientifique avec comité de lecture.In this work, we suggest a novel methodology ...
We present a general framework for the formal specification and algorithmic analysis of hybrid syste...
Automatic safety verification of hybrid systems typically involves computing precise reach sets of s...
We present a general framework for the formal specification and algorithmic analysis of hybrid syste...
With the increasing complexity of systems found in practical applications, the problem of controller...
International audienceThis paper deals with conservative reachability analysis of a class of hybrid ...
A hybrid system is a dynamical system whose behavior exhibits both discrete and continuous change. A...
In many applicative fields, there is the need to model and design complex systems having a mixed dis...
This thesis proposes a practical framework for the verification and synthesis of hybrid systems, tha...
We present a set of methods for the verification and control of continuous and hybrid systems, based...
A hybrid system is a dynamical system exhibiting both continuous and discrete behaviors. Motivated b...
This paper provides a suite of optimization techniques for the verification of safety properties of ...
Dans cette thèse, nous proposons des techniques algorithmiques de vérification formelle de propriété...
In model based design, one constructs a mathematical model of the system and uses it to design the s...
AbstractWe present a general framework for the formal specification and algorithmic analysis of hybr...
Article dans revue scientifique avec comité de lecture.In this work, we suggest a novel methodology ...
We present a general framework for the formal specification and algorithmic analysis of hybrid syste...
Automatic safety verification of hybrid systems typically involves computing precise reach sets of s...
We present a general framework for the formal specification and algorithmic analysis of hybrid syste...
With the increasing complexity of systems found in practical applications, the problem of controller...
International audienceThis paper deals with conservative reachability analysis of a class of hybrid ...
A hybrid system is a dynamical system whose behavior exhibits both discrete and continuous change. A...
In many applicative fields, there is the need to model and design complex systems having a mixed dis...