H∞ variable structure control for a class of uncertain singular switched systems with time-delay
作者单位：School of Automation and Electrical EngineeringQingdao University Institute for Sustainable ManufacturingCollege of EngineeringUniversity of Kentucky Department of Engineering Design and MathematicsUniversity of the West of England School of Mathematical SciencesOcean University of China
会议名称：《第36届中国控制会议》
会议日期：2017年
学科分类：0711[理学-系统科学] 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] 0701[理学-数学] 071101[理学-系统理论] 0811[工学-控制科学与工程]
基 金：supported by National Natural Science Foundation (NNSF) of China under Grants 61273188 61374079 61473097 61603204 41306002
关 键 词：H∞ control SMC switched singular systems time-delay average dwell time
摘 要：This paper is devoted to robust H∞ sliding mode control（SMC） for a class of uncertain switched singular systems with time-delay（SST）. Based on the average dwell time approach, sufficient conditions for the existence of designed linear sliding surface and the admissibility of the underlying sliding mode dynamics（SMDs） with given disturbance attenuation level are presented in terms of LMI, by which the associated adaptive reaching motion controller is synthesized then. An example shows the potential of the proposed scheme.