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T2: a Novel Two Degree-of-Freedom Translational Parallel Robot for Pick-and-Place Operation

机译:T2:一种用于拾取和拾取操作的两种自由度平移并联机器人

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This paper deals with the conceptual design and kinematic analysis of a novel 2-DOF translational parallel robot for pick-and-place operations named as T2. The proposed architecture is composed of two actuated kinematic chains in the vertical plane and a passive chains in the transversal plane to make the orientation of the moving platform unchangeable. It not only has high speed and high acceleration, but also has a simple and symmetrical mechanism, and will be easier to control and cheaper than the existing 2-DOF robot. In this paper, the loop-closure equations of the robot is derived. the inverse kinematics, forward kinematics, singularity, and workspace analysis are presented.
机译:本文涉及用于挑选作为T2的拾取和放置操作的新型2-DOF转换并联机器人的概念设计和运动学分析。所提出的架构由垂直平面中的两个致动的运动链和横向平面中的被动链组成,以使移动平台的取向不可改变。它不仅具有高速和高加速度,而且还具有简单且对称的机制,并比现有的2-DOF机器人更容易控制和便宜。在本文中,导出机器人的环路闭合方程。提出了逆运动学,向前运动学,奇点和工作区分析。

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