Dynamic soft variable structure control of singular systems

作     者：Liu, Yunlong Zhang, Caihong Gao, Cunchen 

作者机构：Ocean Univ China Sch Math Sci Qingdao 266100 Peoples R China Qingdao Univ Coll Automat Engn Qingdao 266071 Peoples R China 

出 版 物：《COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION》 (非线性科学和数值模拟快报)

年 卷 期：2012年第17卷第8期

页      面：3345-3352页

核心收录：

学科分类：07[理学] 0701[理学-数学] 0702[理学-物理学] 0801[工学-力学（可授工学、理学学位）] 070101[理学-基础数学] 

基　　金：National Natural Science Foundation of China 

主　　题：Singular system Soft variable structure control Sliding mode Chattering 

摘      要：The dynamic soft variable structure control (VSC) of singular systems is discussed in this paper. The definition of soft VSC and the design of its controller modes are given. The stability of singular systems with the dynamic soft VSC is proposed. The dynamic soft variable structure controller is designed, and the concrete algorithm on the dynamic soft VSC is given. The dynamic soft VSC of singular systems which was developed for the purpose of intentionally precluding chattering, achieving high regulation rates and shortening settling times enhanced the dynamic quality of the systems. It is illustrated the feasibility and validity of the proposed strategy by a simulation example, and an outlook on its auspicious further development is presented. (C) 2011 Elsevier B.V. All rights reserved.