DocumentCode
2022864
Title
Stability analysis for nonlinear feedback control systems with linear actuators
Author
Fang, Jian´an ; Guoxiang Gu ; Liu, Kang-Zhi
Author_Institution
Dept. of Electr. Autom., Donghua Univ., Shanghai, China
Volume
1
fYear
2002
fDate
2002
Firstpage
221
Abstract
Often nonlinear feedback controllers are implemented with linear actuators, which have faster dynamics compared with the nonlinear dynamics of the plant and controller models. But how much faster should the dynamics of the linear actuator be to ensure stability of the given nonlinear feedback control system? The paper gives an analysis for the underlying stability issues, and provides quantitative measures for the linear actuators, employed in nonlinear feedback control systems.
Keywords
actuators; asymptotic stability; closed loop systems; control system analysis; feedback; linear systems; nonlinear control systems; dynamics; linear actuators; nonlinear feedback control systems; quantitative measures; stability analysis; Adaptive control; Asymptotic stability; Control system synthesis; Feedback control; Hydraulic actuators; Linear feedback control systems; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems; Stability analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Control and Automation, 2002. Proceedings of the 4th World Congress on
Print_ISBN
0-7803-7268-9
Type
conf
DOI
10.1109/WCICA.2002.1022102
Filename
1022102
Link To Document