The vertical tyre force is crucial to the study of the dynamics of a tractor semi-trailer. The paper presents an experimental method for determining the vertical tyre force by determining the vertical acceleration of the un-sprung mass and the vertical acceleration of the sprung mass when the tractor semi-trailer moves. The results of this study form the basis for determining the dynamic tyre force without the installing of sensors on road.

中文翻译：

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牵引半挂车轮胎垂向力测定试验研究

轮胎垂向力对牵引半挂车的动力学研究至关重要。提出了一种通过确定牵引车半挂车行驶时的非悬挂质量垂直加速度和悬挂质量垂直加速度来确定轮胎垂直力的实验方法。这项研究的结果构成了在没有在道路上安装传感器的情况下确定动态轮胎力的基础。