轮胎高速直线稳定性研究
首发时间:2013-09-30
摘要:随着现代高速公路的发展,车辆行驶速度越来越高。车辆在高速行驶情况下的直线稳定性就显得尤其重要。车辆高速直线稳定性受车辆整体很多因素影响。轮胎对车辆的高速直线稳定性有重要的影响。本文建立车辆动力学模型,采用模拟的方法对轮胎进行高速稳定性进行研究。针对不同型号的轮胎进行模拟仿真,结果显示不同的侧偏特性表现出不同的直线稳定性。
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Study of straight-line stability of Tire in high-speed
Abstract:With the development of modern highway, the speed of vehicle is increasingly high. Such a case, the straight-line stability of vehicle in high speed is especially important. A lot of factors affect this feature. Tires have great effects on the straight-line stability of vehicle in high speed. A Vehicle dynamics model was established to study straight-line stability of vehicle in high speed in this paper. Simulation results show that different cornering properties result to difference in straight-line stability.
Keywords: Tire;Stability;Objective evaluation
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