It is found that the displacement input model is more accurate than the generally used acceleration input model, given the same direct integration method and time step.
数值计算结果表明，若采用相同的数值积分方法和积分步长，位移输入模型可获得比加速度输入模型更高的计算精度。
Transfer function model between the input speed of transmission and the engagement displacement of the clutch is built up through an analysis on the system of drive of the vehicle.
通过对离合器传动系动力学分析，建立了车辆起步时变速器输入轴速度与离合器接合位移之间的传递函数模型。
According to this model, the expression of the displacement of its moving parts is obtained when the input is the ramp function.
据此，当输入为斜坡函数时，得出了机床移动部件的位移表达式。
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