Title :
Symbolic computation aided design of observers for a class of nonlinear control systems
Author :
Besançon, Gildas ; Bornard, Guy
Author_Institution :
Lab. d´´Automatique de Grenoble, Saint Martin d´´Heres, France
Abstract :
One way to design an observer for a nonlinear system is to try to turn it into a bilinear one, or more generally a time-varying linear one, up to output injection, by local diffeomorphism. Checking such a possibility is not easy, and that is why this paper intends to provide a symbolic computation environment for this question
Keywords :
bilinear systems; control system CAD; linear systems; nonlinear control systems; observers; symbol manipulation; time-varying systems; bilinear system; local diffeomorphism; nonlinear control systems; observers; output injection; symbolic computation aided design; time-varying linear system; Change detection algorithms; Control systems; Design methodology; Equations; Inspection; Linear systems; Nonlinear control systems; Nonlinear systems; Observability; Time varying systems;
Conference_Titel :
American Control Conference, Proceedings of the 1995
Conference_Location :
Seattle, WA
Print_ISBN :
0-7803-2445-5
DOI :
10.1109/ACC.1995.532067
