Title :
Input-output block decoupling of nonlinear time-varying singular systems
Author :
Wang, Xiaohua ; Liu, Xiaoping ; Ho, Daniel W C
Author_Institution :
Dept. of Math., Northeastern Univ., Shenyang, China
Abstract :
In this paper, we discuss the input-output block decoupling problem by state feedback for nonlinear time-varying singular systems. An algorithm is developed such that the system can be expressed in a simple normal form. A time-varying feedback law is then constructed which ensures, under appropriate conditions, that the closed-loop system is regular, free of impulses, and noninteractive. Sufficient and necessary condition for the solvability of the input-output block decoupling problem is derived
Keywords :
closed loop systems; control system synthesis; nonlinear control systems; state feedback; time-varying systems; I/O block decoupling; input-output block decoupling; necessary and sufficient condition; nonlinear time-varying singular systems; normal form; regular impulse-free noninteractive closed-loop system; state feedback; time-varying feedback law; Automatic control; Control design; Control systems; Couplings; Educational programs; Linear systems; Mathematics; Nonlinear control systems; State feedback; Time varying systems;
Conference_Titel :
Decision and Control, 1998. Proceedings of the 37th IEEE Conference on
Conference_Location :
Tampa, FL
Print_ISBN :
0-7803-4394-8
DOI :
10.1109/CDC.1998.760698
