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首页> 外文期刊>International Journal of Automotive Technology >NOVEL STABILITY CONTROL STRATEGY FOR DISTRIBUTED DRIVE ELECTRIC VEHICLE BASED ON DRIVER OPERATION INTENTION
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NOVEL STABILITY CONTROL STRATEGY FOR DISTRIBUTED DRIVE ELECTRIC VEHICLE BASED ON DRIVER OPERATION INTENTION

机译：基于驾驶员操作意图的分布式驱动电动汽车新稳定性控制策略

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摘要

In this paper, a novel direct yaw control method based on driver operation intention for stability control of a distributed drive electric vehicle is proposed. It was discovered that the vehicle loses its stability easily under an emergency steering alignment (EA) problem. An emergent control algorithm is proposed to improve vehicle stability under such a condition. A driver operation intention recognition module is developed to identify the driving conditions. When the vehicle enters into an EA condition, the module can quickly identify it and transfer the control method from normal direct yaw control to emergency control. Two control algorithms are designed. The emergency control algorithm is applied to an EA condition while the adaptive control algorithm is applied to other conditions except the EA condition. Both simulation results and real vehicle results show that: The driver module can accurately identify driving conditions based on driver operation intention. When the vehicle enters into EA condition, the emergent control algorithm can intervene quickly, and it has proven to outperform normal direct yaw control for better stabilization of vehicles.
机译：提出了一种基于驾驶员操作意图的直接偏航控制方法，用于分布式驱动电动汽车的稳定性控制。发现在紧急转向对准（EA）问题下车辆容易失去稳定性。提出了一种紧急控制算法来改善这种情况下的车辆稳定性。开发了驾驶员操作意图识别模块以识别驾驶条件。当车辆进入EA状态时，该模块可以快速识别它，并将控制方法从正常的直接偏航控制转换为紧急控制。设计了两种控制算法。紧急控制算法应用于EA条件，而自适应控制算法应用于除EA条件以外的其他条件。仿真结果和实际车辆结果均表明：驾驶员模块可以根据驾驶员的操作意图准确识别驾驶条件。当车辆进入EA状态时，紧急控制算法可以快速进行干预，事实证明，该算法优于常规的直接偏航控制，可以更好地稳定车辆。

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