Title :
A New Approach to Chattering Reduction in the Sliding Mode Controls
Author :
Liang, Chi-Ying ; Tan, Shun-Wen
Author_Institution :
Wu Feng Inst. of Technol., Minsyong
Abstract :
Chattering is the chief defect of sliding mode controllers. In this paper, a novel sliding mode control approach based on fuzzy logic is proposed to reduce the chattering phenomenon. The superiority of the design will be demonstrated for a second order nonlinear system with parameter uncertainty. Simulation results show that the proposed controller provides excellent performance for chattering and error reduction.
Keywords :
fuzzy control; nonlinear control systems; variable structure systems; chattering reduction; fuzzy logic; second order nonlinear system; sliding mode control; Control systems; Electric variables control; Error correction; Frequency; Fuzzy control; Fuzzy logic; Mechanical variables control; Nonlinear systems; Sliding mode control; Uncertain systems;
Conference_Titel :
Innovative Computing, Information and Control, 2007. ICICIC '07. Second International Conference on
Conference_Location :
Kumamoto
Print_ISBN :
0-7695-2882-1
DOI :
10.1109/ICICIC.2007.45
