Title :
Switching sliding-mode control for nonlinear processes
Author_Institution :
Komatsu Ltd., Kanagawa, Japan
Abstract :
The paper is concerned with the simple design method of switching control for nonlinear processes. The proposed method approximates nonlinear processes by the set of plural linear systems the dynamic characteristics of which is switched sectionally, and performs state estimation using multiple observers. Using a performance index that consists of output errors, a supervisor performs switching of a suitable model and controller.
Keywords :
control system synthesis; linear systems; nonlinear control systems; observers; performance index; time-varying systems; variable structure systems; design method; dynamic characteristics; linear systems; nonlinear processes; observers; performance index; state estimation; supervisor; switching sliding-mode control; Design methodology; Linear systems; Nonlinear dynamical systems; Observers; Performance analysis; Process control; Sliding mode control; State estimation;
Conference_Titel :
SICE 2002. Proceedings of the 41st SICE Annual Conference
Print_ISBN :
0-7803-7631-5
DOI :
10.1109/SICE.2002.1195757
