自动驾驶车辆在转弯过程中失去稳定性的条件

Ľ. Magdolen, J. Danko, T. Milesich, I. Kevický, L. Hanko, Robert Skyrčák
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引用次数: 0

摘要

本文研究了在AMESim环境下建立虚拟自动驾驶汽车动力学模型SimRod,并在Prescan和MATLAB/Simulink环境下实现该模型,并在这两种软件中对不同抓地力系数值下的车辆转弯机动进行联合仿真的方法。在仿真环境下对模拟杆车辆的行驶动力学进行了评估,并分析了车辆在转弯时的抓地力系数和车速的稳定性。
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Conditions for Loss of Stability of an Autonomous Vehicle During a Cornering Manoeuvre
Abstract This paper deals with the method of creating a virtual autonomous vehicle dynamics model SimRod in AMESim environment and implementing such a model in Prescan and MATLAB/Simulink environments and performing co-simulation of the vehicle cornering maneuver at different values of the grip factor in these software. As a result, the driving dynamics of the SimRod vehicle is assessed in the simulation environment and the stability of the vehicle in the turn with respect to the grip factor and vehicle speed is analyzed.
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