Control design for continuous-time linear systems with quantization mismatch
作者单位：School of Information and Control Nanjing University of Information Sciences & Technology School of Mathematics & Statistics Nanjing University of Information Science & Technology
会议名称：《第25届中国控制与决策会议》
主办单位：IEEE;NE Univ;IEEE Ind Elect Chapter;IEEE Harbin Sect Control Syst Soc Chapter;Guizhou Univ;IEEE Control Syst Soc;Syst Engn Soc China;Chinese Assoc Artificial Intelligence;Chinese Assoc Automat;Tech Comm Control Theory;Chinese Assoc Aeronaut;Automat Control Soc;Chinese Assoc Syst Simulat;Simulat Methods & Modeling Soc;Intelligent Control & Management Soc
会议日期：2013年
学科分类：0711[理学-系统科学] 07[理学] 08[工学] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 071102[理学-系统分析与集成] 081103[工学-系统工程]
基 金：supported in part by the National 973 Programme of China (Grant number 2009CB320604) the Funds of National Science of China (Grant numbers 60974043, 61273148) the Funds of Doctoral Programme of Ministry of Education, China (Grant number 20100042110027) the funds for the Author of National Excellent Doctoral Dissertation of Peoples Republic of China (Grant number 201157) the Fundamental Research Funds for the Central Universities (No. N110804001) the funds of Nanjing University of Information Sciences & Technology (Nos. 2012x57, 2012x63)
关 键 词：linear systems encoder/decoder mismatch input quantization LMIs.
摘 要：In this paper, the control design for continuous-time linear uncertain systems with input quantization in the presence of more general encoder/decoder mismatch is investigated. The construction of the control law includes two parts: linear part and nonlinear part. The gain of the linear part is derived from linear matrix inequalities （LMIs）, and the linear part of the control law is designed for achieving the H2 performance against system characteristic matrix uncertainty and encoder/decoder mismatch. The nonlinear part is designed to eliminate the influence of external disturbance and quantization error. Finally, an example is provided to illustrate the effectiveness of the proposed method.