所属单位：自动化学院
发表刊物：INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS
关键字：Adaptive control nonlinear systems output feedback switched stochastic systems
摘要：In this paper, we discuss the adaptive output feedback control problem for switched stochastic nonlinear systems which involve uncertain time-varying parameters and unknown output functions. The drift terms together with diffusion terms meet the conditions for linear growth with unknown rate. Firstly, an adaptive output feedback controller is proposed based on the backstepping method. Then, by using the stochastic Lyapunov stability theorem, all signals of the closed-loop system are proven to be bounded in probability and the system states are almost certain to reach the origin under arbitrary switching. Finally, a numerical example is provided to test the reliability of the proposed method.
ISSN号：1598-6446
是否译文：否
发表时间：2019-11-01
合写作者：Ye, Hui,姜斌,杨浩,杨浩
通讯作者：姜斌
发表时间：2019-11-01