汽车的通过性评价及计算

The Evaluation and Calculation for the Trafficability

通过性是车辆整体性能的重要评价指标。本文以动力学理论为基础建立了车辆的动力学模型,并对汽车通过性的算法进行了研究。利用力学理论建立了车辆通过性的动力学模型。根据车辆模型的受力情况建立了动力学方程组,对动力学方程组进行求解,得出了检验车辆通过性总公式。

Trafficability is an important property of the vehicle. Constructing the vehicle model based on the dynamics and the solution method of the dynamics equations is researched. After instructing the basic theory on the vehicle dynamics model, the vehicle dynamics model oriented to the virtual experiment of the trafficability is built. With the method, the equations are solved and the general formula are gotten about trafficability.