Input-to-State Stability of Time-Varying Switched Systems with Time-Delays

發布者:文明辦作者:發布時間:2019-06-27瀏覽次數:858


主講人:吳小太 安徽工程玖体育直播教授 碩士生導師


時間:2019年7月13日9:30


地點:徐匯校區10號樓222


舉辦單位:數理學院


主講人介紹:吳小太,男,博士,安徽工程玖体育直播教授,碩士生導師,現代控制理論研究所所長,安徽省拔尖人才,安徽省教壇新秀。于2012年畢于東華玖体育直播控制理論與控制工程專業,獲工學博士學位,一直從事隨機混雜系統的相關研究?,F為中國指揮與控制學會智能控制與系統專業委員會委員、中國自動化學會控制理論專業委員會隨機系統控制學組委員。目前,共主持了3項國家自然科學基金項目,以及安徽省杰出青年基金與安徽省高校學科拔尖人才基金等項目。  


內容介紹:This talk considers the input-to-state stability of time-varying switched  systems with time-delays, where the upper bound estimation for the operator of  Lyapunov function (UBEOL) is assumed to be time-varying and mode-dependent. The  ISS and integral-ISS are investigated for time-varying switched systems with  time-delays by using the Lyapunov-Razumikhin and comparison theorem methods.  Since the coefficient in the UBEOL is time-varying and takes a positive/negative  value, the subsystems consist of both ISS and non-ISS subsystems simultaneously.  It is shown that our presented results have wider applications than some  existing works.Two examples, including one of the consensus for time-varying  multi-agent systems with cooperative and competitive protocols, are presented to  demonstrate the effectiveness of the proposed results.