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POE-Based Inverse Kinematics Analysis for a Six-DOF Robotic Manipulator

  • Yinghao Ning
  • , Rongfang Hu
  • , Yanwei Chen
  • , Xuli Chen
  • , Shiyong Ren
  • , Bing Li*
  • *Corresponding author for this work
  • China State Shipbuilding Corporation
  • Harbin Institute of Technology Shenzhen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The inverse kinematics analysis is an important basis for the trajectory planning and real-time control of a manipulator. In this paper, the inverse kinematics of 6-DOF manipulator is analyzed based on the exponential product method. Firstly, the configuration of the manipulator is introduced and the correlated parameters are discussed. The mapping relationship between the posture of end-effector and the parameters of joints is established by using the exponential product formula. Then the process of achieving inverse kinematics solutions is developed based on the Paden-Kahan sub-problems. The developed process avoids establishing the local coordinate systems of each link and the complex spatial geometric analysis that the D-H method involves. Finally, the efficacy of the inverse solution is further verified by two cases.

Original languageEnglish
Title of host publicationProceedings - 2022 7th International Conference on Automation, Control and Robotics Engineering, CACRE 2022
EditorsFumin Zhang, Guimin Chen, Lichuan Zhang
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages71-75
Number of pages5
ISBN (Electronic)9781665403870
DOIs
StatePublished - 2022
Externally publishedYes
Event7th International Conference on Automation, Control and Robotics Engineering, CACRE 2022 - Virtual, Online, China
Duration: 15 Jul 202216 Jul 2022

Publication series

NameProceedings - 2022 7th International Conference on Automation, Control and Robotics Engineering, CACRE 2022

Conference

Conference7th International Conference on Automation, Control and Robotics Engineering, CACRE 2022
Country/TerritoryChina
CityVirtual, Online
Period15/07/2216/07/22

Keywords

  • Kinematics analysis
  • Paden-Kahan sub-problem
  • inverse solution
  • product of exponential

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