arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 0810.2666cs.RO
收藏

基于视觉的并联机床计算转矩控制

A Vision-based Computed Torque Control for Parallel Kinematic Machines

LASMEA - UMR CNRS 6602(LASMEA - 法国国家科研中心混合研究单位6602);IrCCYN - UMR CNRS 6697(IrCCYN - 法国国家科研中心混合研究单位6697)

Flavien Paccot, Philippe Lemoine, Nicolas Andreff, Damien Chablat, Philippe Martinet

摘要:

本文提出了一种基于快速外感受测度的并联机床控制新方法,并在仿人机器人上进行了验证。这种方法首先重写机器人模型作为唯一的末端执行器姿势的函数。结果表明,这样的操作降低了模型的复杂性。然后,该方法使用一个经典的笛卡尔空间计算转矩控制与快速外感受性措施,降低控制方案的复杂性。仿真结果表明了该方法的有效性,实验证明了该方法的可行性。

英文摘要:

In this paper, a novel approach for parallel kinematic machine control relying on a fast exteroceptive measure is implemented and validated on the Orthoglide robot. This approach begins with rewriting the robot models as a function of the only end-effector pose. It is shown that such an operation reduces the model complexity. Then, this approach uses a classical Cartesian space computed torque control with a fast exteroceptive measure, reducing the control schemes complexity. Simulation results are given to show the expected performance improvements and experiments prove the practical feasibility of the approach.

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。

↑