DocumentCode
358780
Title
Robust nonlinear H∞ control system design
Author
Yang, Guang-hong ; Wang, Jim Liang ; Soh, Yeng Chai
Author_Institution
Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore
Volume
1
Issue
6
fYear
2000
fDate
36770
Firstpage
282
Abstract
This paper addresses the robust H∞ control system design problem for nonlinear systems under degradation of actuators and sensors. The degradation of actuators and sensors is modeled by a scaling factor with upper and lower bounds. Design methods are presented for both state feedback and dynamic output (measurement) feedback in terms of solutions of Hamilton-Jacobi inequalities. The designed controller is such that the closed-loop system is robustly stable and has an L2 gain bound against to the degradation of actuators and sensors
Keywords
H∞ control; Jacobian matrices; actuators; closed loop systems; control system synthesis; feedback; nonlinear control systems; robust control; sensors; Hamilton-Jacobi inequalities; L2 gain bound; actuator degradation; closed-loop system; dynamic output feedback; lower bounds; measurement feedback; robust nonlinear H∞ control system design; scaling factor; sensor degradation; state feedback; upper bounds; Actuators; Control systems; Degradation; Design methodology; Nonlinear control systems; Nonlinear systems; Robust control; Robustness; Sensor systems; State feedback;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2000. Proceedings of the 2000
Conference_Location
Chicago, IL
ISSN
0743-1619
Print_ISBN
0-7803-5519-9
Type
conf
DOI
10.1109/ACC.2000.878871
Filename
878871
Link To Document