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T2: A novel two Degree-of-Freedom translational parallel robot for pick-and-place operation

机译:T2:新颖的两自由度平移并行机器人,用于拾取和放置操作

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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:本文研究了一种新型的2-DOF平移并行机器人的概念设计和运动学分析,该机器人用于取放操作,称为T2。所提出的架构由垂直平面中的两个致动运动链和横向平面中的无源链组成,以使移动平台的方向不变。它不仅具有高速度和高加速度,而且具有简单且对称的机制,并且将比现有的2自由度机器人更容易控制且更便宜。本文推导了机器人的闭环方程。介绍了逆运动学,正向运动学,奇异性和工作空间分析。

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