Research on mechanical arms trajectory-planning using different order B-splines

Zhu Meng, Pan Feng, Pan Chao, Li Weixing, Gao Qi

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

1 Citation (Scopus)

Abstract

In order to ensure the smoothness of joint motion and the accurateness of the target position estimate, B-spline has been widely used in joint trajectory planning for mechanical arms. In this paper, the base functions of the third order, fifth order, and seventh order of uniform B-splines are given. Comparison between piecewise polynomial and B-splines on trajectory planning is presented to show the differences in computational complexity. The trajectories planned in using three different order B-splines are shown and discussed. Detailed analysis of the planning with virtual points is described in this paper.

Original languageEnglish
Title of host publicationProceedings of the 29th Chinese Control and Decision Conference, CCDC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages4061-4066
Number of pages6
ISBN (Electronic)9781509046560
DOIs
Publication statusPublished - 12 Jul 2017
Event29th Chinese Control and Decision Conference, CCDC 2017 - Chongqing, China
Duration: 28 May 201730 May 2017

Publication series

NameProceedings of the 29th Chinese Control and Decision Conference, CCDC 2017

Conference

Conference29th Chinese Control and Decision Conference, CCDC 2017
Country/TerritoryChina
CityChongqing
Period28/05/1730/05/17

Keywords

  • B-splines
  • Trajectory Planning
  • Virtual Point

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