Title :
Robust fuzzy control for Uncertain Nonlinear System based on multi-objective optimization
Author :
Wan-Jun, Hao ; Yan-Hui, Qiao ; Xue-Li, Zhu ; Zhi, Wu Yong ; Ze, Li
Author_Institution :
Suzhou Univ. of Sci. & Technol., Suzhou, China
Abstract :
This paper deals with the problem of robust control for Uncertain Nonlinear System via fuzzy control approach. First, a fuzzy controller with robust control capability is proposed. For avoiding complex controller parameters adjustment, Multi-objective particle swarm Optimization (PSO) algorithm is adopted during the controller design. Secondly, the multi-model is employed to represent the nonlinear system with norm-bounded parameter uncertainties. Finally, a simulation example illustrates the effectiveness and the feasibility of the proposed approach.
Keywords :
control system synthesis; fuzzy control; nonlinear control systems; particle swarm optimisation; robust control; uncertain systems; PSO algorithm; controller design; multiobjective particle swarm optimization algorithm; nonlinear system; norm-bounded parameter uncertainties; robust fuzzy control capability; uncertain nonlinear system; Control systems; Fuzzy control; Heuristic algorithms; Load modeling; Optimization; Particle swarm optimization; Robustness; Fuzzy Control; Multi-objective Optimization; Robust Performance; Uncertain Nonlinear System;
Conference_Titel :
Control and Decision Conference (CCDC), 2012 24th Chinese
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4577-2073-4
DOI :
10.1109/CCDC.2012.6244207
