Adaptive sliding mode control for discrete-time multi-input multi-output systems

作     者：Chen, XK 

作者机构：Shibaura Inst Technol Fac Syst Engn Dept Elect & Informat Syst Minuma Ku Saitama 3378570 Japan 

出 版 物：《AUTOMATICA》 (自动学)

年 卷 期：2006年第42卷第3期

页      面：427-435页

核心收录：

学科分类：0711[理学-系统科学] 0808[工学-电气工程] 07[理学] 08[工学] 070105[理学-运筹学与控制论] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 0701[理学-数学] 071101[理学-系统理论] 

主　　题：discrete-time MIMO systems sliding mode control disturbance adaptive algorithm with dead-zone interactor matrix 

摘      要：In this paper, robust adaptive sliding mode tracking control for discrete-time multi-input multi-output systems with unknown parameters and disturbance is considered. The robust tracking controller is comprised of adaptive control and sliding mode control design. Bounded motion of the system around the sliding surface and stability of the global system in the sense that all signals remain bounded are guaranteed. If the disturbance and the reference signal are slowly varying with respect to the sampling frequency, the proposed sliding mode controller can reject the disturbance and output tracking can be approximately achieved. Simulation results are presented to illustrate the proposed approach. (C) 2005 Elsevier Ltd. All rights reserved.