数学与统计学院学术报告[2021] 058号

(高水平大学建设系列报告558号)

报告题目: Stabilisation of hybrid stochastic systems in the presence of asynchronous switching and input delay

报告人：邓飞其 教授 (华南理工大学  自动化与工程学院 )

报告时间：2021年6月24日 10：20-11：30

直播平台及链接： 腾讯会议  831 779 516　　　　　　　　　　　　　　

报告内容：The talk concerns the pth moment and almost sure stabilization of a class of nonlinear hybrid stochastic system with input delays in both the switching signal and the state. By using Lyapunov functional approach, sufficient conditions are established in terms of sizes of the delays ensuring the pth moment exponential stability of the system. By developing a composite mode dependent Lyapunov function approach, we derive novel almost sure exponential stability criteria for a delay-free hybrid stochastic system without imposing the stability condition on the subsystems. The almost sure stability property of the hybrid system with delayed feedback controller is confirmed to be preserved as long as the corresponding delay-free system is almost sure exponential stabilization and the delays are small enough. Numerical examples are applied to demonstrate the theoretical results.　　

报告人简历：邓飞其，华南理工大学学术委员会委员、系统工程研究所所长；IEEE CSS Guangzhou Chapter主席、中国自动化学会控制理论专业委员会（TCCT）委员、广东省物联网技术标准委员会主任、IEEE Access Associate Editor、《华南理工大学学报》（自然科学版）副主编、CCC-中国科学张贴论文奖评奖委员会委员、TCCT随机系统控制学组主任，中国仿真学会不确定系统分析与仿真专业委员会副主任。

主要研究复杂系统控制理论，出版专著4部，发表论文300多篇。2016年度中国自动化学会优秀博士论文奖指导教师。

Feiqi Deng was born in 1962. He received the Ph.D. degree in control theory and control engineering from South China University of Technology, Guangzhou, in June 1997. Since October 1999, he has been a professor with South China University of Technology and the director of the Systems Engineering Institute of the university. He is currently a member of Technical Committee on Control Theory (TCCT), Chinese Association of Automation, and now he is serving as the chairs of the IEEE CSS Guangzhou Chapter and IEEE SMC Guangzhou Chapter, a vice editor-in-chief of Journal of South China University of Technology, and a member of the editorial boards of the following journals: IEEE Access, Control Theory and Applications, All about Systems and Control, Journal of Systems Engineering and Electronics, and Journal of Systems Engineering, etc. His main research interests include stability, stabilization, and robust control theory of complex systems, including time-delay systems, nonlinear systems and stochastic systems. He has published over three hundreds of journal papers on IEEE Transactions on Automatic Control, Automatica, SIAM Journal of Control and Optimization, International Journal of Systems Science and Systems & Control Letters etc. E-mail: aufqdeng@scut.edu.cn.

欢迎感兴趣的师生参加！

　　　　 　　　　　　　　　　　　　　　　　　 数学与统计学院

                                                2021年06月22日