加快多轴车辆电液比例转向系统随动响应速度方法的分析研究

摘要

The multi-axis vehicle electric-hydraulic proportional steering system has high requirements on timeliness of dynamic response of the rear axles.The paper introduces a method of opening the dynamic control of the rear axle via a mi-nor change of the turning angle of the axle No.1,to overcome the obvious lagging of dynamic action initiation with the tradi-tional dynamic control method.The practice shows that the method is provided with excellent dynamic response timeliness.%多轴车辆电液比例转向控制系统对各后桥随动响应的及时性有较高要求，文中介绍了一种由1桥转角发生细小变化来触发后桥随动控制开启的方法，以克服传统随动控制方法下后桥随动动作启动明显滞后的问题，实践证明，该方法具有良好的随动响应及时性。