《工程(英文)》 >> 2024年 第33卷 第2期 doi: 10.1016/j.eng.2023.10.007
确保受约束的智能网联车辆的安全队列免受拜占庭攻击——一个分布式模型预测控制框架
a Department of Mechanical Engineering, University of Victoria, Victoria, BC V8W 3P6, Canada
b School of Transportation Science and Engineering, Beihang University, Beijing 100191, China
c École de Technologie Supérieure, University of Quebec, Montreal, QC H3C 1K3, Canada
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摘要
This study investigates resilient platoon control for constrained intelligent and connected vehicles (ICVs) against F-local Byzantine attacks. We introduce a resilient distributed model-predictive platooning control framework for such ICVs. This framework seamlessly integrates the predesigned optimal control with distributed model predictive control (DMPC) optimization and introduces a unique distributed attack detector to ensure the reliability of the transmitted information among vehicles. Notably, our strategy uses previously broadcasted information and a specialized convex set, termed the “resilience set,” to identify unreliable data. This approach significantly eases graph robustness prerequisites, requiring only an (F + 1)-robust graph, in contrast to the established mean sequence reduced algorithms, which require a minimum (2F + 1)-robust graph. Additionally, we introduce a verification algorithm to restore trust in vehicles under minor attacks, further reducing communication network robustness. Our analysis demonstrates the recursive feasibility of the DMPC optimization. Furthermore, the proposed method achieves exceptional control performance by minimizing the discrepancies between the DMPC control inputs and predesigned platoon control inputs, while ensuring constraint compliance and cybersecurity. Simulation results verified the effectiveness of our theoretical findings.