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arXiv 0707.3553cs.RO
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基于几何简化的全3R正交机器人工作空间拓扑研究

An Exhaustive Study of the Workspace Topologies of all 3R Orthogonal Manipulators with Geometric Simplifications

Mazen Zein, Philippe Wenger, Damien Chablat

摘要:

本文分析了至少有一个DH参数为零的三回转正交机器人的工作空间。这些机械手被分为不同的组具有相似的运动学特性。分类标准基于工作空间的拓扑结构。每个组进行评估,根据有趣的运动学特性,如工作空间子区域的大小可达到四个逆运动学解决方案,存在和大小的空隙,和可行的路径在工作空间中的区域的大小。

英文摘要:

This paper analyses the workspace of the three-revolute orthogonal manipulators that have at least one of their DH parameters equal to zero. These manipulators are classified into different groups with similar kinematic properties. The classification criteria are based on the topology of the workspace. Each group is evaluated according to interesting kinematic properties such as the size of the workspace subregion reachable with four inverse kinematic solutions, the existence and the size of voids, and the size of the regions of feasible paths in the workspace.

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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