行星齿轮传动动力学研究进展

Research advances in planetary gear trains dynamics

围绕行星齿轮传动系统振动和动载荷问题,从分析模型、固有特性预测分析、动态响应计算方法与特性、振动抑制和实验研究五个方面综述了近20年来动力学的研究进展,重点阐述了一些可用于指导行星传动动态设计的结论。最后就现有研究中存在的主要问题及研究方向提出了建议。

The development on the planetary gear trains(PGTS) dynamics in the past twenty years was reviewed,especially in the area of vibration and dynamic load.The review begins with some research achivements on analytical model and natural vibration solution,then surveys the recent advances in the dynamic response analysis focused on simulating method,nonlinear vibration and load-sharing.The progress on the vibration suppression and experiment was summrized.Some important conclusions which are useful to the dynamic design of PGTS were introduced.The critical issues in the further research on dynamics of PGTS were also discussed.