A new expression to construct Jacobian matrix of parallel mechanism

Hongbing Xin*, Qiang Huang, Xingguang Duan, Yueqing Yu

*Corresponding author for this work

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

Abstract

Based on the velocity relationship between two points on the mobile platform, the new expression to construct the forward Jacobian matrix of parallel mechanism by its branched chains is deduced. This method is able to be used for the automatic generation of Jacobian matrix of parallel mechanism or hybrid mechanism, the correctness of presented method is validated by analyzing the planar 5R parallel mechanism. The multiply operations in the new expression are (36fp+6fa) times less than that in the Jacobian matrix deduced by Monsarrat and Gosselin in literature five while the flexible linkages are omitted by comparing two expressions.

Original languageEnglish
Title of host publicationIntelligent Robotics and Applications - First International Conference, ICIRA 2008, Proceedings
PublisherSpringer Verlag
Pages111-121
Number of pages11
EditionPART 1
ISBN (Print)3540885129, 9783540885122
DOIs
Publication statusPublished - 2008
Event1st International Conference on Intelligent Robotics and Applications, ICIRA 2008 - Wuhan, China
Duration: 15 Oct 200817 Oct 2008

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
NumberPART 1
Volume5314 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference1st International Conference on Intelligent Robotics and Applications, ICIRA 2008
Country/TerritoryChina
CityWuhan
Period15/10/0817/10/08

Keywords

  • Hybrid mechansim
  • Jacobian matrix
  • Parallel mechanism
  • Serial mechanism

Fingerprint

Dive into the research topics of 'A new expression to construct Jacobian matrix of parallel mechanism'. Together they form a unique fingerprint.

Cite this