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arXiv 1809.02148cs.RO
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Canfield关节的拓扑运动工作空间分析

A Topological Kinematic Workspace Analysis of the Canfield Joint

Lehigh University(利哈伊大学);NASA Glenn Research Center(美国国家航空航天局格伦研究中心)

Robert Short, Alan Hylton

摘要:

我们使用拓扑技术做工作空间分析的坎菲尔德关节,机械连杆机构由两个板连接的三个腿。Canfield关节有三个自由度,可以使用连接到战略位置的基础上的三个执行器进行控制。在进行工作空间分析的过程中,我们描述了一种新的方法来控制关节,其中包括前向和逆运动学的元素。然后,这个控制过程被用来回答的问题,如何工作空间的关节变化的故障模式的可能性,其中一个自由度丢失。

英文摘要:

We use topological techniques to do a workspace analysis of the Canfield Joint, a mechanical linkage constructed with two plates connected by three legs. The Canfield Joint has three degrees of freedom and can be controlled using three actuators attached to the base in strategic positions. In the process of performing the workspace analysis, we describe a new method of controlling the Joint which includes elements of both forward and inverse kinematics. This control process is then used to answer the question of how the workspace of the joint changes in the possibility of a failure mode where one degree of freedom is lost.

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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