Design of Limb for Parallel Mechanism Based on Screw Theory

摘要：

Based on the reciprocal relationship of twist and wrench in screw theory, the mathematical model for limb of parallel manipulator is established in this paper. According to the motion modes of mobile platform (translation or rotation), we concluded the geometric conditions which the prismatic joint or revolute joint must meet with by analyzing the constraint screw on the platform, which provides the background for development of parallel mechanism.

关键词： parallel mechanism crew theory limb geometric condition

作者: Zhigang Lai Lixin Li Ping an Liu

作者单位: Jiangxi Technical College of Manufacturing, Nanchang, Jiangxi, 330095, China School of Mechanical and Electronic Engineering at East China Jiaotong University,Nanchang 330013, C

会议类型: 国际会议

会议名称: The 4th IFIP International on Computer and Computing Technologies in Agriculture and the 4th Symposium on Development of Rural Information(第四届国际计算机及计算机技术在农业中的应用研讨会暨第四届中国农业信息化发展论坛 CCTA 2010)

会议地点: 南昌

会议语种:英文

页码: 508-518

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）