DocumentCode
380959
Title
Integral variable structure control of uncertain discrete-time systems
Author
Chen, Zhimei ; Zhao, Zhicheng ; Zhang, Jinggang ; Zeng, Jianchao
Author_Institution
Dept.of Autom., Taiyuan Heavy Machinery Inst., China
Volume
2
fYear
2002
fDate
2002
Firstpage
892
Abstract
In this paper, the control strategy combining an improved discrete-reaching law with equivalent control for uncertain discrete-time systems is present. The system not only has an advantage of strong robustness in variable structure control, but also avoids the chattering phenomenon. Furthermore, by incorporating an integral control, the stable-state precision is enhanced and the system exhibits excellent control characteristics. Simulation results illustrate the effectiveness of the method.
Keywords
discrete time systems; stability; uncertain systems; variable structure systems; chattering; discrete-reaching law; discrete-time systems; integral control; robustness; stable-state precision; uncertain systems; variable structure control; Automatic control; Automation; Control systems; Intelligent control; Machinery; Robust control;
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.2002.1020703
Filename
1020703
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