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在建立轮胎侧偏动特性微分方程的基础上 ,利用 8自由度车辆模型进行仿真 ,分析了轮胎侧向力滞后对车辆操纵稳定性的影响 ,给出了各工况下的仿真结果。结果表明 ,轮胎侧偏动特性对车辆高速时的操纵稳定性具有一定的影响作用。
Based on the differential equation of the tire side slippage characteristic, the 8 - DOF vehicle model was used to simulate the influence of the tire lateral force hysteresis on the handling stability of the vehicle. The simulation results under various operating conditions were given. The results show that the tire side slippage characteristics have a certain impact on the handling stability of the vehicle at high speed.