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Author:

余跃庆 (余跃庆.) | 徐齐平 (徐齐平.)

Indexed by:

EI Scopus PKU CSCD

Abstract:

基于伪刚体模型,综合考虑柔性杆的横向变形和轴向变形的影响,建立了末端受力作用下柔顺机构的PR伪刚体动力学模型,应用拉格朗日方程推导了其动力学方程.从方程特征、响应曲线等方面显示了PR伪刚体动力学模型的性能变化.数值分析结果表明:PR伪刚体模型引入了P副来模拟柔性杆件的轴向运动,可以更真实地体现出柔顺机构的动力学特性,更适合于柔顺机构的动力学分析与设计.

Keyword:

PR伪刚体动力学模型 柔顺机构 动力学特性

Author Community:

  • [ 1 ] [余跃庆]北京工业大学
  • [ 2 ] [徐齐平]北京工业大学

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Source :

农业机械学报

ISSN: 1000-1298

Year: 2013

Issue: 3

Volume: 44

Page: 225-229

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 14

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 29

Chinese Cited Count:

30 Days PV: 3

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