报告人：张先明教授

报告题目：Recent devolopments on stability analysis of time-delay systems

会议时间：2021年10月31日上午9：00， 腾讯会议ID:723121917

报告摘要：This talk focuses on stability analysis of time-delay systems. First, a briefreview on time-delay systems is offered. Second, it is known that Bessel-Legendre inequality plays an important role in stability analysis of linear systems with time-varying delay. However, various integral vectors inherited from the Bessel-Legendre inequality bring some challenging issues, such as construction of suitable augmented Lyapunov-Krasovskii functionals (LKFs); high-degree polynomial estimation on the derivative of the chosen LKF. This paper gives an overview of recent developments on these issues: An instructive review on the construction of suitable augmented LKFs catering for the use of the Bessel-Legendre inequality is given in detail; and an in-depth analysis and insightful understanding of high-degree polynomial inequalities on closed intervals is made. Finally, several challenging problems are presented for future research.

报告人简介：张先明，1992年获best365网页版登录应用数学硕士学位，2006年获best365网页版登录控制理论与控制工程博士学位。2016年7月加入澳大利亚Swinburne University of Technology，博士生导师。自2005年，在控制领域权威期刊Automatica及IEEE Transactions发表论文50余篇。发表的论文被SCI引用近8000次，h-指数42。2011年获湖南省自然科学一等奖，2013年获国家自然科学奖二等奖，2019-20年Highly cited researcher (Clarivate Analytics)。研究领域包括：事件驱动控制、网络控制、H无穷估计、神经网络、多智能体系统、时滞系统及其应用等。担任IEEE Trans. Cybernetics, Journal of Franklin Institute, Neurocomputing, Neural Processing Letters等多个国际杂志副主编。