用matlab描述的3个自由度的半车模型-Matlab described three degrees of freedom semi-car model

带反馈控制的半车Matlab模型- Matlab model of a semi-truck with Feedback control

针对磨耗性踏面和60kg轨道利用半赫兹算法完成接触斑形状计算，相比传统赫兹算法更加准确符合实际情况-For the calculation of the tread wear and 60kg semi Hertz algorithm to complete the track contact patch shape, the algorithm is more accurate compared to traditional Hertz realistic