Title :
Sliding-mode observers based on equivalent control method
Author_Institution :
Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA
Abstract :
The sliding-mode observer for a nonlinear system is proposed. The observer is based on the equivalent control method. Compared with the known output global linearization approach it is given in terms of the system variables and does not require nonlinear state transformation. Several examples are presented which illustrate the proposed method
Keywords :
State estimation; nonlinear systems; state estimation; variable structure systems; equivalent control method; global linearization; nonlinear system; sliding-mode observer; Control systems; Ear; Electric variables control; Equations; Jacobian matrices; Nonlinear systems; Observability; Observers; Sliding mode control; State estimation;
Conference_Titel :
Decision and Control, 1992., Proceedings of the 31st IEEE Conference on
Conference_Location :
Tucson, AZ
Print_ISBN :
0-7803-0872-7
DOI :
10.1109/CDC.1992.371368
