The wireless communication used by vehicles in collaborative vehicle platoons is vulnerable to cyber-attacks, which threaten their safe operation. To address this issue we propose a topology-switching coalitional model predictive control (MPC) method based on a reduced order unknown input observer which detects and isolates the cyber-attacks, so that the attacked communication links can be disabled by means of a topology switch. Also, the MPC controller is designed to guarantee robustness against undetected attacks and the increase of uncertainty derived from disabling communication links. The proposed control method also conforms to a relaxed string stability condition and is guaranteed to be safe against crashes.
Collaborative Vehicle Platoons With Guaranteed Safety Against Cyber-Attacks
IEEE Transactions on Intelligent Transportation Systems ; 26 , 1 ; 295-308
01.01.2025
1250266 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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