Title :
Adaptive neural switching control with average dwell-time technique
Author :
Lei, Yu ; Shumin, Fei
Author_Institution :
Sch. of Mech. & Electr. Eng., Soochow Univ., Suzhou, China
Abstract :
In this paper, an adaptive neural control problem for a class of switched nonlinear systems with unknown control gain is presented. RBF neural networks (RBF NNs) are used as a tool for modeling the unknown control law up to a small error tolerance. Based on the proposed control scheme with average dwell-time technique, it´s proved that the resulting closed-loop system is asymptotically Lyapunov stable such that the output tracking error performance is well obtained. Finally, a simulation example demonstrates the effectiveness and robustness of the proposed controller.
Keywords :
Lyapunov methods; adaptive control; asymptotic stability; closed loop systems; neurocontrollers; nonlinear control systems; radial basis function networks; robust control; time-varying systems; RBF NN; RBF neural networks; adaptive neural switching control; asymptotic Lyapunov stability; average dwell-time technique; closed-loop system; controller robustness; output tracking error performance; small error tolerance; switched nonlinear systems; unknown control gain; unknown control law; Adaptive systems; Artificial neural networks; Laboratories; Nonlinear systems; Switches; Adaptive neural control; Average dwell-time; RBF neural networks; Switched nonlinear systems;
Conference_Titel :
Control Conference (CCC), 2012 31st Chinese
Conference_Location :
Hefei
Print_ISBN :
978-1-4673-2581-3