Search Results for author: Zhouchi Li

Found 4 papers, 0 papers with code

Cooperative Perception for Safe Control of Autonomous Vehicles under LiDAR Spoofing Attacks

no code implementations14 Feb 2023 Hongchao Zhang, Zhouchi Li, Shiyu Cheng, Andrew Clark

In this paper, we propose an approach to detect and mitigate LiDAR spoofing attacks by leveraging LiDAR scan data from other neighboring vehicles.

Autonomous Vehicles Fault Detection

Abstraction-Free Control Synthesis to Satisfy Temporal Logic Constraints under Sensor Faults and Attacks

no code implementations22 Aug 2022 Luyao Niu, Zhouchi Li, Andrew Clark

We develop a class of fault-tolerant finite time convergence control barrier functions (CBFs) to guarantee that a dynamical system reaches a set within finite time almost surely in the presence of malicious attacks.

LQG Reference Tracking with Safety and Reachability Guarantees under Unknown False Data Injection Attacks

no code implementations28 Feb 2021 Zhouchi Li, Luyao Niu, Andrew Clark

For each possible set of compromised sensors, we maintain a state estimator disregarding the sensors in that set, and calculate the optimal LQG control input at each time based on this estimate.

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