首页|Communication Resource-Efficient Vehicle Platooning Control With Various Spacing Policies
Communication Resource-Efficient Vehicle Platooning Control With Various Spacing Policies
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万方数据
维普
Platooning represents one of the key features that connected automated vehicles may possess as it allows multiple automated vehicles to be maneuvered cooperatively with small headways on roads.However,a critical challenge in accomplish-ing automated vehicle platoons is to deal with the effects of inter-mittent and sporadic vehicle-to-vehicle data transmissions caused by limited wireless communication resources.This paper addresses the co-design problem of dynamic event-triggered com-munication scheduling and cooperative adaptive cruise control for a convoy of automated vehicles with diverse spacing policies.The central aim is to achieve automated vehicle platooning under var-ious gap references with desired platoon stability and spacing performance requirements,while simultaneously improving com-munication efficiency.Toward this aim,a dynamic event-trig-gered scheduling mechanism is developed such that the inter-vehicle data transmissions are scheduled dynamically and effi-ciently over time.Then,a tractable co-design criterion on the existence of both the admissible event-driven cooperative adap-tive cruise control law and the desired scheduling mechanism is derived.Finally,comparative simulation results are presented to substantiate the effectiveness and merits of the obtained results.
万方数据
维普
