Adaptive Fuzzy Sliding Mode Control for a Class of Uncertain Dynamic Systems
李少远, 席裕庚 · 东华大学学报：英文版 · 2000
Fuzzy Logic System (FLS) can be utilized to approxi-mate complex uncertain nonlinear dynamic systems. Inthis paper, an adaptive fuzzy Sliding Mode Control(SMC) scheme is proposed where FLS is used as an ap-proximation of the unknown systems. In order to reducethe approximation errors between the true nonlinearmodel and FLS, an adaptive law is presented. The sta-bility of the controlled system is proved by using Lya-punov stability theory. The proposed control scheme isapplied to an inverted pendulum system to show its effec-tiveness.