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选择最优越的车辆结构参数,比较具有不同参数车辆的振动性能,是提高车辆运行速度,增加车辆运行平稳性的关键问题之一。车辆是一个具有多自由度的振动系统,解这样一个振动系统的微分方程是相当费时的,更谈不上作多种方案的比较计算。因
Choosing the most superior vehicle structural parameters and comparing the vibration performance of vehicles with different parameters is one of the key issues to improve the running speed of the vehicle and increase the running stability of the vehicle. The vehicle is a vibration system with multiple degrees of freedom. It is quite time-consuming to solve the differential equation of such a vibration system, let alone make a comparative calculation of various schemes. because