Title :
Decentralized PDC controller with sliding mode control
Author :
Liu, Xiangjie ; Ao, Junqing ; Niu, Lixia
Author_Institution :
Dept. of Autom., North China Electr. Power Univ., Beijing
Abstract :
A new design using sliding mode control(SMC) for the fuzzy large-scale systems is proposed. The system is composed of a number of T-S subsystems with interconnections. A global controller is constructed by combining decentralized parallel distributed compensation (PDC) controller with a supervisory SMC to enhance the robustness and the tracking performance. The proposed strategy can guarantee the whole system to be asymptotically stable. A numerical example illustrates the control design procedure and its effectiveness.
Keywords :
asymptotic stability; control system synthesis; decentralised control; distributed control; large-scale systems; robust control; variable structure systems; control design procedure; decentralized PDC controller; decentralized parallel distributed compensation controller; fuzzy large-scale systems; global controller; sliding mode control; Automatic control; Control systems; Design automation; Distributed control; Fuzzy control; Fuzzy systems; Intelligent control; Large-scale systems; Nonlinear control systems; Sliding mode control; Ddecentralized PDC control; Large-scale systems; Sliding mode control; Takagi-Sugeno (T-S) fuzzy model;
Conference_Titel :
Intelligent Control and Automation, 2008. WCICA 2008. 7th World Congress on
Conference_Location :
Chongqing
Print_ISBN :
978-1-4244-2113-8
Electronic_ISBN :
978-1-4244-2114-5
DOI :
10.1109/WCICA.2008.4592924
