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

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Journal of Vibration and Shock ›› 2011, Vol. 30 ›› Issue (8) : 144-148.

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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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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.

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Complex compound planetary gear / Dynamics / Vibration / Modal

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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