Adaptive fault-tolerant controller and operation strategies designed for mixed vehicular platoons in the vicinity of a signalized intersection

Xiaoyu Liu, Min Zhao, Dihua Sun, Shihui Wang and Yicai Zhang

Physica A: Statistical Mechanics and its Applications, 2023, vol. 611, issue C

Abstract: Trajectories control for vehicles in the vicinity of a signalized intersection under the mixed traffic scenario can improve fuel efficiency and shorten travel time (TT). The emergence of Connected and Automated Vehicles (CAVs) enables control of trajectories from the platoon level. At the same time, the actuator faults are not conducive to implementing trajectories control, and fault-tolerant control of transportation systems under 100% penetration rate (PR) of CAVs is no longer applicable. Hence, mixed vehicular platoons are investigated under V2X in this paper. An adaptive fault-tolerant platoon controller is constructed under the mixed traffic scenario. Meanwhile, the platoon splitting and merging strategies for trajectories control considering the non-connected characteristics of AVs are designed. The presented methods are verified through simulations under different conditions and comparison simulations.

Keywords: Fault-tolerant control; Mixed traffic scenario; Platoon operation strategies; V2X (search for similar items in EconPapers)
Date: 2023
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:611:y:2023:i:c:s0378437122009967

DOI: 10.1016/j.physa.2022.128438

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