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Calibration method with simplified measurement for parallel mechanism

  • Wataru Tanaka*
  • , Tatsuo Arai
  • , Kenji Inoue
  • , Yasushi Mae
  • , Yoshihiko Koseki
  • *Corresponding author for this work
  • The University of Osaka

Research output: Contribution to journalArticlepeer-review

Abstract

This paper proposes a kinematic calibration method with simplified measurement for parallel mechanism. Since it is difficult to measure full 6 degrees of freedom of the end-effector accurately, especially orientation, the calibration method which uses as little orientation measurement as possible is discussed with simulations and experiments for a rotary type parallel mechanism. The results show the calibration performance can be improved by increasing the position measurement when orientation measurements are reduced.

Original languageEnglish
Pages (from-to)206-213
Number of pages8
JournalNihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
Volume71
Issue number1
DOIs
Publication statusPublished - Jan 2005

Keywords

  • Absolute Accuracy
  • Calibration
  • Identification
  • Mechatronics and Robotics
  • Parallel Mechanism
  • Positioning

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