DocumentCode
3079417
Title
An LQG optimal design in the stochastic system with saturated driving
Author
Bor-Sen Chen ; Kuo, Chih-tsung
Author_Institution
Tatung Institute of Technology, Taipei, Taiwan, Republic of China
fYear
1986
fDate
10-12 Dec. 1986
Firstpage
1779
Lastpage
1780
Abstract
In this paper, a stability criterion for stochastic multivariable feedback systems with saturated actuators is derived. An algorithm is proposed to choose an appropriate scalar weighting of LQG performance index to satisfy the stabililty criterion, and then a robust LQG optimal controller is obtained to override the windup phenomenon incurred by saturated actuators employed in control systems. Finally, a design procedure is provided to search for the adequate scalar weighting.
Keywords
Actuators; Algorithm design and analysis; Control systems; Feedback; Optimal control; Signal processing; Stability criteria; Stochastic systems; Valves; Windup;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control, 1986 25th IEEE Conference on
Conference_Location
Athens, Greece
Type
conf
DOI
10.1109/CDC.1986.267265
Filename
4049092
Link To Document