• CN:11-2187/TH
  • ISSN:0577-6686

›› 1993, Vol. 29 ›› Issue (1): 90-95.

• 论文 • 上一篇    下一篇

弹性空间机构动态响应分析的理论与实验研究

余跃庆;张渊;邱银福   

  1. 北京工业大学
  • 发布日期:1993-01-01

ANALYTICAL AND EXPERIMENTAL STUDY ON DYNAMIC RESPONSES OF ELASTIC SPACE MECHANISMS

Yu Yueqing;Zhang Yuan;Qiu Yinfu   

  1. Beijing Polytechnic University
  • Published:1993-01-01

摘要: 本文从模型建立、方程求解和实验几方面对空间机构弹性动力响应问题进行了系统研究。应用有限元法建立了一般弹性空间机构动力学分析模型及方程,提出了一种高效求解方法,并通过RSS'R空间机构算例及实验较好地验证了上述理论和方法的正确性和有效性。

关键词: 弹性, 动态, 空间机构

Abstract: This paper presents an analytical and experimental study on the Kinete-Elastodynamic analysis of spatial linkages. The finite element method is applied to model dynamic equations for general elastic space mechanisms. A new efficient method is put forward to sieve the differential equations of the mechanism. The numerical and experimental results of the RSS’R spatial mechanism well verify the analytical theory and method proposed in this paper.

Key words: Dynamic, Elastic, Space mechanism