Title :
Local and global immersion into linear systems up to output injection
Abstract :
The authors deal with the problem of immersion of a nonlinear system into a linear one, up to output injection. They give a local necessary and sufficient condition and a complete characterization of the global situation, which leads to a global sufficient condition. This result is of interest for the synthesis of observers of nonlinear systems, and the realization of finite dimensional filters in some cases
Keywords :
control system synthesis; linear systems; nonlinear systems; state estimation; finite dimensional filters; global immersion; linear systems; local immersion; nonlinear system; observers; output injection; sufficient condition; Linear systems; Nonlinear filters; Nonlinear systems; State-space methods; Stochastic systems; Sufficient conditions; Yttrium;
Conference_Titel :
Decision and Control, 1989., Proceedings of the 28th IEEE Conference on
Conference_Location :
Tampa, FL
DOI :
10.1109/CDC.1989.70515
