哈尔滨工业大学（深圳）学术讲座

Speaker：董怡（同济大学教授）

Title:  Study of Secure and Safety Problems in Autonomous Systems

Date：  2025-10-27（Mon. 周一）     Time：15:30-16:30

Venue:  C332

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，同济大学自主智能无人系统全国重点实验室教授、博导，入选国家级青年人才计划。长期从事无人集群安全协同研究，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；在JSSC、JAI、US等多个期刊担任编委工作。