文章基本信息

标题：Calibration Method for Parallel Mechanism using Micro Grid Pattern
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作者：Wataru TANAKA ; Tatsuo ARAI ; Kenji INOUE 等
期刊名称：Journal of Environment and Engineering
电子版ISSN：1880-988X
出版年度：2011
卷号：6
期号：4
页码：739-752
DOI：10.1299/jee.6.739
出版社：The Japan Society of Mechanical Engineers
摘要：We investigated a calibration method of a parallel mechanism stage which is installed under a microscope. Our proposed method uses measurement data of the 2-DOF translations on the surface (x-y plane) of the end-effector and the rotation about the axis (z) perpendicular to the surface, and these measurement data are obtained by the measurement method with a micro grid pattern. We discuss the calibration method with simulations and experiments for a stage comprised of a fixed linear actuated parallel mechanism. The results show that the calibration which restricts measurement data to those 3-DOF of the end-effector is possible and has good performance.
关键词：Mechatronics and Robotics;Positioning;Identification;Absolute Accuracy;Calibration;Parallel Mechanism