江苏省应用数学（中国矿业大学）中心系列学术报告
报告题目：The study of Secure and Safety Problems in Autonomous Systems
报告人：董怡 同济大学
报告时间：2024年5月9日（周四）下午14:30
报告地点：数学学院A321
报告摘要：In this talk, we will discuss the safety problems of autonomous systems, including the safety critical problem in the physical world and the secure problem against hybrid attacks in the cyber world. First, a safety critical control is proposed to achieve both safety and asymptotic tracking if there is no conflict between the multiple control objectives, and further in the conflict case, it demonstrates how to sacrifice the tracking performance to keep the system trajectory in the safe zone and how to design a performance indicator function for the trade-off between decreasing the tracking error and satisfying the safety requirement. Second, we discuss the robustness of the safety critical control in the sense that that the system is also subject to denial-of-service attacks in the signal transmission channels. An integrated safety and secure control is designed to guarantee the safety and stability of the closed-loop system by combining the internal model principle and barrier function technique.
报告人简介：董怡，毕业于香港中文大学，在KTH瑞典皇家理工学院从事博士后工作，现为同济大学“青年百人”特聘研究员，博导。长期从事多智能体系统协同控制理论与应用研究，在控制和人工智能领域主流期刊上发表论文60余篇，获得中国控制会议“关肇直奖”和“关肇直提名奖”、上海市人工智能学会青年优秀科技论文奖等；入选上海市启明星A类计划，江苏省双创计划和六大人才高峰，在JSSC、《系统科学与数学》等多本期刊和国际会议担任编委工作。