Title :
Trajectory computation of dynamic uncertain systems
Author :
Adrot, O. ; Flaus, J.-M.
Author_Institution :
Lab. d´´Automatique de Grenoble, ENSIEG, St. Martin d´´Heres, France
Abstract :
Dependability analysis of a dynamic system consists in establishing the proof that all its feasible trajectories stay inside a specified domain. In simple cases, an analytical study of its model is sufficient for obtaining requested results. But for more complex systems, set-membership approaches give attractive perspectives. The idea consists in computing enclosures containing all feasible trajectories according to imprecision on initial conditions and/or uncertainty on model parameters.
Keywords :
large-scale systems; time-varying systems; uncertain systems; complex systems; dynamic uncertain systems; feasible trajectories; set-membership; trajectory computation; Additive noise; Costs; Failure analysis; Humans; Industrial accidents; Monitoring; Probability density function; Risk analysis; Uncertain systems; Uncertainty;
Conference_Titel :
Decision and Control, 2003. Proceedings. 42nd IEEE Conference on
Print_ISBN :
0-7803-7924-1
DOI :
10.1109/CDC.2003.1272787
