为解决电传动车辆稳定性控制的难题,提出了一种基于质心侧偏角-质心侧偏角加速度(β-β)相平面法的稳定性控制方法。通过分析不同因素对β-β相平面稳定区域的影响,确定了车辆质心侧偏角的控制区间,设计了稳定性控制器对驱动电机输出转矩进行调节,从而实现车辆稳定性控制,最后通过双移线仿真实验对该稳定性控制方法进行了验证。 In order to solve the problem of stability control of electric transmission vehicles, a stability control method based on the centroid side-center-of-mass angular acceleration (β-β) phase plane method is proposed. By analyzing the influence of different factors on the plane-stable region of β-β phase, the control interval of the center of mass of the vehicle is determined, and the stability controller is designed to regulate the output torque of the driving motor so as to achieve the stability control of the vehicle. Finally, Double-shift simulation experiments verify the stability control method.