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【讲座题目】 Control of multi-agent systems with multiplicative noises and channel-dependent delays

【主讲人】 宗小峰

【讲座时间】2021年12月 1日 下午3:30-4:30

【腾讯会议】ID:155-676-289

【报告人简介】宗小峰,中国地质大学(武汉)自动化学院教授,博士生导师、副院长。2014年博士毕业于华中科技大学,随后在中科院系统所做博士后;2015年至美国韦恩州立大学访问,2016年受聘中国地质大学(武汉)自动化学院教授。研究兴趣包括:随机系统,多智能体系统,时滞系统,切换系统,智能机器人协同与避障,软体机器人;在控制领域的顶级期刊 IEEE Transactions on Automatic Control,Automatica, SIAM Journal on Control and Optimization 等期刊上发表论文30余篇(含长文6篇);入选湖北省楚天学者人才计划;担任IEEE/CAA Journal of Automatica Sinica(自动化学报英文版)首届青年编委。

【讲座内容简介】:This presentation talks about the control of multi-agent systemswithmultiplicative noises and time-varying channel-dependentdelays based on a delay tolerance criterion. For deterministic systems with time-varying channel-dependent delays, the Lyapunov functionals with derivatives of the states and characteristic methods are two important tools for designing the consensus control and establishing the consensus conditions. However, the two methods fail in the presence of noises since the state of stochastic system is not differentiable and the characteristic methods are difficult to be applied. To date, little is known about the models with measurement noises and nonuniform delays. In this presentation, we will introduce a delay tolerance criterion, which is based on the Lyapunov stability of the delay free stochastic systems. With this delay tolerance, we have the ability to overcome the difficulty induced by channeldependent delays and obtain the design of the consensus and tracking protocol.