Title :
Sub-optimal fuzzy logic continuous sliding mode tracking control
Author :
Huang, Yi ; Du, Zhiwei ; Zhang, Xiaoyu ; Pan, Yumin
Author_Institution :
Dept. of Electron. & Inf. Eng., North China Inst. of Sci. & Technol., East Beijing, China
Abstract :
A novel sub-optimal control algorithm based on fuzzy logic system (FLS) to design continuous sliding mode control (CSMC) for uncertain nonlinear systems is presented. By means of combining a fuzzy logic system into sliding mode control, continuous sliding mode control (SMC) can be designed on the derivative of the control signal. The realization of the controller is easier and more convenient than ever. The chattering phenomenon is eliminated. Finally the simulation results of a numerical example are proposed which validate the efficiency and the feasibility of the algorithm.
Keywords :
control system synthesis; fuzzy control; nonlinear control systems; optimal control; position control; uncertain systems; variable structure systems; continuous sliding mode tracking control; fuzzy logic control; sub-optimal control algorithm; uncertain nonlinear systems; Algorithm design and analysis; Approximation methods; Equations; Fuzzy logic; Mathematical model; Nonlinear systems; Sliding mode control; Fuzzy logic; control; nonlinear system; sliding mode; tracking;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery (FSKD), 2010 Seventh International Conference on
Conference_Location :
Yantai, Shandong
Print_ISBN :
978-1-4244-5931-5
DOI :
10.1109/FSKD.2010.5569370
