用于车辆动力学研究中的行驶性能研究，可测得轮胎压降曲线-For vehicle dynamics research, the tire pressure drop curve can be measured.

采用labview编写的电机转速计算器，输入轮胎直径 、减速比、要求车速，输出所需电机转速(Written by LabVIEW motor speed calculator, enter the tire diameter, speed reduction ratio, speed requirements, the output motor speed required)