Title :
A new approach for the linearization of MIMO systems by input-output injection
Author_Institution :
Lab. d´´Autom., CNRS, Nantes, France
Abstract :
The problem under consideration is the linearization of nonlinear systems by input-output injection in order to design observers with linear error dynamics. The method is based on the analysis of the structure of the input-output differential equation. A necessary and sufficient condition and an algorithm using exterior differential systems give the linearizing state coordinates transformation, if it exists
Keywords :
MIMO systems; differential equations; dynamics; linearisation techniques; nonlinear systems; observers; MIMO systems; exterior differential systems; input-output differential equation; input-output injection; linear error dynamics; linearization; necessary condition; nonlinear systems; observers; state coordinates transformation; sufficient condition; Differential equations; Displays; MIMO; Nonlinear equations; Nonlinear systems; Observability; Observers; Polynomials; State estimation; Sufficient conditions;
Conference_Titel :
Decision and Control, 1995., Proceedings of the 34th IEEE Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-2685-7
DOI :
10.1109/CDC.1995.480217
