Computing reachability sets is part of the analysis of control systems. Several numerical algorithms are known, which approximate the solution of initial value problems. But their approximation error is not known in practice. In 1988 Lohner developed an algorithm to enclose the trajectories of ODEs using interval arithmetics. With the power series expansions of the solution and of the right hand side recursions for computing the coefficients of the solution are given. In this thesis we develop an appropriate algorithm to control affine systems. Because of the in general non-smooth right hand side Taylor series are not enough. They are replaced by Fliess-expansions with coefficients determined by the Lie-derivatives of the right hand side. I...
In this presentation we evaluate nonlinear control systems on a finite time interval. We also discus...
The more complex the problem, the more complex the system necessary for solving this problem. For ve...
Summary. This paper presents applications of polytopic approximation methods for reachable set compu...
Computing reachability sets is part of the analysis of control systems. Several numerical algorithms...
This thesis is concerned with the application of set-theoretical methods to problems in analysis, es...
This thesis provides a deep study of the Reach Control Problem (RCP) for affine systems defined on s...
The research is devoted to the problem of reachability sets construction and representation in a con...
International audienceComputing a tight inner approximation of the range of a function over some set...
This thesis provides a deep study of the Reach Control Problem (RCP) for affine systems defined on s...
This paper introduces a new algorithm dedicated to the rigorous reachability analysis of nonlinear d...
We present a computationally attractive technique to study the reachability of rectangular regions b...
AbstractIn this paper, an algorithm for approximate calculation of the attainable sets of nonlinear ...
The aim is to study the complex of the problems on the theory of control grouping around conception ...
We solve the problem of finding an enclosure for the range of a multivariate polynomial over a recta...
AbstractThis paper introduces a new algorithm dedicated to the rigorous reachability analysis of non...
In this presentation we evaluate nonlinear control systems on a finite time interval. We also discus...
The more complex the problem, the more complex the system necessary for solving this problem. For ve...
Summary. This paper presents applications of polytopic approximation methods for reachable set compu...
Computing reachability sets is part of the analysis of control systems. Several numerical algorithms...
This thesis is concerned with the application of set-theoretical methods to problems in analysis, es...
This thesis provides a deep study of the Reach Control Problem (RCP) for affine systems defined on s...
The research is devoted to the problem of reachability sets construction and representation in a con...
International audienceComputing a tight inner approximation of the range of a function over some set...
This thesis provides a deep study of the Reach Control Problem (RCP) for affine systems defined on s...
This paper introduces a new algorithm dedicated to the rigorous reachability analysis of nonlinear d...
We present a computationally attractive technique to study the reachability of rectangular regions b...
AbstractIn this paper, an algorithm for approximate calculation of the attainable sets of nonlinear ...
The aim is to study the complex of the problems on the theory of control grouping around conception ...
We solve the problem of finding an enclosure for the range of a multivariate polynomial over a recta...
AbstractThis paper introduces a new algorithm dedicated to the rigorous reachability analysis of non...
In this presentation we evaluate nonlinear control systems on a finite time interval. We also discus...
The more complex the problem, the more complex the system necessary for solving this problem. For ve...
Summary. This paper presents applications of polytopic approximation methods for reachable set compu...