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arXiv 2103.09037cs.ROmath.AG
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一种3- RUU并联机构的分析

Analysis of a 3-RUU Parallel Manipulator

University of Innsbruck(因斯布鲁克大学)

Thomas Stigger, Johannes Siegele, Daniel F. Scharler, Martin Pfurner, Manfred L. Husty

摘要:

本文的目的是给一个详细的检查3-RUU并联机器人的输入和输出奇异的平移操作模式。这个任务是通过使用代数约束方程。对于这种类型的机械手一个完整的工作空间表示研究坐标后,消除输入参数。输入和输出奇点都映射到研究子空间以及关节空间中。并对3-RUU并联机器人的平移操作模态进行了详细的奇异性分析。本文是以前出版物的扩展版本。附录包括两种操作模式之间的可能的过渡的发现,以及一个自我运动和检查的另一个组成部分的输出奇异表面,其中大部分为任意的设计参数。

英文摘要:

The aim of this paper is to give a detailed examination of the input and output singularities of a 3-RUU parallel manipulator in the translational operation mode. This task is achieved by using algebraic constraint equations. For this type of manipulator a complete workspace representation in Study coordinates is presented after elimination of the input parameters. Both, input and output singularities are mapped into a Study subspace as well as into the joint space. Therewith a detailed singularity investigation of the translational operation mode of a 3-RUU parallel manipulator is provided. This paper is an extended version of a previous publication. The addendum comprises the discovery of a possible transition between two operation modes as well as a self motion and an examination of another component of the output singularity surface, most of them for arbitrary design parameters.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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