Vibration of a rotating Timoshenko beam

被引:17
|
作者
White, MWD
Heppler, GR
机构
[1] Department of Systems Design Engineering, University of Waterloo, Waterloo, ON
关键词
D O I
10.1115/1.2888341
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
Timoshenko beam theory is used to model a flexible slewing link with an attached payload using two different rotating frames of reference: pseudo-pinned and pseudo-clamped. The boundary conditions are presented for both formulations; these lead naturally to the frequency equation for the link, The infinite dimensional model of the slewing link is then approximated by a finite dimensional model. Finally, these two formulations are shown to be equivalent through a simple transformation.
引用
收藏
页码:606 / 613
页数:8
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