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The concepts of high speed impact and low speed contact in gear rattling were proposed firstly in accordance with the disadvantages of the present methods.

针对以往研究齿轮系统拍击振动方法存在的不足,提出了齿轮系统拍击振动中高速碰撞和低速接触的概念。

Considering the torque fluctuation of the driving shaft and the existence of the backlashes in both gear pair and clutch, a lumped mass gear-rattling model is established.

在考虑主动轴驱动转矩波动、齿轮副齿侧间隙及离合器间隙的情况下 ,建立了同时含有离合器间隙和齿侧间隙的齿轮传动系统 (简称双间隙系统 )拍击振动分析的集中质量模型。