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Mobility analysis for deployable assemblies of mechanisms based on nullspace

  • Shanghai University
  • Aerospace System Engineering Shanghai

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The deployable assembly mechanisms generally consist of many identical mechanism modules, and have lots of loops and common constraints. According to that features, a high efficient method of the mobility analysis for the deployable mechanisms based on the nullspace of single module is proposed for the first time in this paper. By the assembly of the nullspace of each mechanism module with consideration of the constraints of the connections, the mobility and instantaneous kinematic features of the whole assembly mechanism can be obtained. This method is adopted to analyze the mobility of several kinds of deployable assembly mechanisms which are assembled following the rule of three types of modules’ assembly. The examples presented in this paper demonstrate that the method is better adaptive to analyze this kind of mechanisms and suitable for the computer programming.

源语言英语
主期刊名Mechanisms and Machine Science
编辑Xilun Ding, Xianwen Kong, Jian S. Dai, Jian S. Dai
出版商Kluwer Academic Publishers
1049-1059
页数11
ISBN(印刷版)9783319233260
DOI
出版状态已出版 - 2016

出版系列

姓名Mechanisms and Machine Science
36
ISSN(印刷版)2211-0984
ISSN(电子版)2211-0992

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