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模块化混联超冗余度机器人的位置正解研究

Research on Forward Position Solution of Modular Hybrid Hyper-redundant Robot
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摘要 提出了一种模块化混联超冗余度机器人的位置正解的分析方法。利用Sylvester结式消元法对其基本模块3-RPS并联机构的位置正解进行符号求解,从而得到其符号解;然后利用齐次坐标变换矩阵得到n(3-RPS)输出平台和固定平台的位置关系。通过一个4(3-RPS)型超冗余度机器人进行了位置和姿态的实例分析,证明了该方法的有效性。 A method for the forward position solution of the modular hybrid hyper - redundant robot is presented. The symbolic solution for the forward position of basic module 3 - RPS parallel manipulator is obtained by using the Sylvester resultant elimination method. The output platform and fixed platform position relationship of the n (3 - RPS) manipulator is gotten by the homogeneous coordinate transformation matrix. The method, using a numerical examples for the analysis of the position and orientation of the 4(3 - RPS) hyper- redundant, is given to demonstrate the validity of the method symbolic solution.
出处 《机械传动》 CSCD 北大核心 2012年第11期5-8,14,共5页 Journal of Mechanical Transmission
基金 国家自然科学基金资助项目(批准号:50675180 51175437)
关键词 模块化 混联 超冗余度 位置正解研究 Modular Hybrid Hyper- redundant Forward position analysis
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参考文献6

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