Chattering analysis for discrete sliding mode control ofdistributed control systems

作     者：litong ren shousheng xie yu zhang jingbo peng ledi zhang Litong Ren Shousheng Xie Yu Zhang Jingbo Peng Ledi Zhang

作者机构：Aeronautics and Astronautics Engineering College Air Force Engineering University Xi’an 710038 China 

出 版 物：《Journal of Systems Engineering and Electronics》 (系统工程与电子技术（英文版）)

年 卷 期：2016年第27卷第5期

页      面：1096-1107页

核心收录：

学科分类：081406[工学-桥梁与隧道工程] 08[工学] 0835[工学-软件工程] 0802[工学-机械工程] 0814[工学-土木工程] 080201[工学-机械制造及其自动化] 082301[工学-道路与铁道工程] 0823[工学-交通运输工程] 

基　　金：supported by the National Natural Science Fundation of China(51476187 51506221) the Natural Science Basic Research Plan in Shaanxi Province of China(2015JQ5179 2015JM5207) 

主　　题：distributed control system sliding mode control,switching system chattering analysis. 

摘      要：The chattering characteristic of sliding mode control isanalyzed when it is applied in distributed control systems （DCSs）.For a DCS with random time delay and packet dropout, a discreteswitching system model with time varying sampling period isconstructed based on the time delay system method. The reachinglaw based sliding mode controller is applied in the proposedsystem. The exponential stability condition in the form of linearmatrix inequality is figured out based on the multi-Lyaponov functionmethod. Then, the chattering characteristic is analyzed for theswitching system, and a chattering region related with time varyingsampling period and external disturbance is proposed. Finally, numericalexamples are given to illustrate the validity of the analysisresult.