复式行星齿轮传动系统综合动力学模型及振动特性研究

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振动与冲击 ›› 2011, Vol. 30 ›› Issue (8) : 144-148.

论文

复式行星齿轮传动系统综合动力学模型及振动特性研究

杨富春1,2; 周晓军2 ; 郑津洋1

作者信息 +

Research on dynamic model and vibration characteristics of complex compound planetary gear set

Yang Fu-chun;zhou Xiao-jun;zheng Jin-yang

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文章历史 +

摘要

建立了复式行星齿轮传动综合动力学模型，模型考虑了各构件的平移和扭转振动及静态传递误差。系统分析了复式行星齿轮传动系统的固有振动特性，研究了其固有频率的带状分布特点，根据中心构件及行星轮的振动特点，将系统振型分为三类，即中心构件平移-行星轮随机振动模式、中心构件扭转-行星轮相同振动模式、中心轮静止-相邻行星轮反向振动模式。

Abstract

Comprehensive dynamic model of complex compound planetary gear set was established considering translational, rotational vibrations of each component and static transmission errors. Band distribution characteristics of its eigenvalues was researched. According to vibration characteristics of central components (CC) and planets (Ps) vibration modes were classified into three types: CC translation and Ps stochastic vibration mode, CC rotation and Ps uniform vibration mode, CC stationary and adjacent Ps reverse vibration mode.

导出引用

杨富春; 周晓军;郑津洋. 复式行星齿轮传动系统综合动力学模型及振动特性研究[J]. 振动与冲击, 2011, 30(8): 144-148

Yang Fu-chun;zhou Xiao-jun;zheng Jin-yang. Research on dynamic model and vibration characteristics of complex compound planetary gear set[J]. Journal of Vibration and Shock, 2011, 30(8): 144-148