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电气与信息工程学院”谦之“学术讲坛之十

作者: 时间:2022-05-09 点击数:




报告题目:Dynamic event-triggered control for linear stochastic systems with sporadic measurements and communication delays

报告人:邓飞其 教授

报告时间:2022年5月9日16:00-17:00

报告地点:腾讯会议:472-835-617

报告对象:感兴趣的教师、研究生、本科生

主办单位:电气与信息工程学院

报告人简介:

邓飞其,1983年毕业于湖南大学计算数学专业,获学士学位,1997年毕业于华南理工大学自动控制专业,获工学博士学位。现为广东省人民政府参事、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性系统分析与仿真专业委员会副主任委员。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、2021年度中国自动化学会优秀博士论文奖指导教师。

报告内容:

The talk is concerned to the stability of linear stochastic systems in the presence of sporadic measurements and communication delays. Motivated by considerations about the efficient use of the available resources, two so-called dynamic discrete-time event-triggered control (DTETC) strategies tailored to the system are designed, including some existing periodic event-triggered control strategies as particular cases. An impulsive switched system approach and a switched time-delay system approach are developed for modeling and stability analysis of the resulting closed-loop systems, respectively. In addition, it is shown that under the same decay rate, the designed dynamic DTETC may further reduce the conservatism than their static counterparts. Interestingly, the proposed impulsive switched system approach can capture the stabilizing effect of the communication delays. A numerical example is provided to illustrate the theoretical results.

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