Title :
High order sliding mode and adaptive observers for a class of switched systems with unknown parameter: A comparative study
Author :
Saadaoui, H. ; Leon, J. De ; Djemai, M. ; Manamanni, N. ; Barbot, J.-P.
Author_Institution :
ECS, Cergy
Abstract :
This paper deals will the observation of a particular class of switched system. Two methodologies of designing an observer are considered in order to estimate the state of the switched system and unknown parameters. The first approach is based on a robust differentiator via a sliding mode technique, the other one is based on an adaptive observer. Furthermore, an analysis of convergence for both observers is introduced. Finally some illustrative results are given in order to show the efficiency of the designed observers
Keywords :
adaptive control; observers; time-varying systems; variable structure systems; adaptive observer; high order sliding mode; robust differentiator; state estimation; switched system; Adaptive control; Control systems; Convergence; Linear systems; Observers; Programmable control; Robustness; Sliding mode control; State estimation; Switched systems; Adaptive observer; High order sliding mode; Switched systems;
Conference_Titel :
Decision and Control, 2006 45th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-0171-2
DOI :
10.1109/CDC.2006.376714
