Mechanical design and balance control of a humanoid waist joint

Wei Xu*, Qiang Huang, Jing Li, Zhangguo Yu, Xuechao Chen, Jiayu Liu, Weimin Zhang

*Corresponding author for this work

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

3 Citations (Scopus)

Abstract

A waist joint is designed for a humanoid robot in this paper, which has the characteristics of a large range of motion and high mechanical strength. A new method of balance control based on waist joints is also provided. It can effectively increase the stability margin during single support phase. We have been developing BHR, which has 38 DOF (degree of freedom). Each arm of BHR has 11 DOF in total that amounts to 3 DOF/shoulder, 2 DOF/elbow, 5 DOF/hand and 1 DOF/wrist. Each leg constitutes 6 DOF. Head constitutes 2 DOF, and trunk has 2 DOF. Its waist joints are designed to produce both swing and rotation movements. The effectiveness of the method on balance control is conducted by simulation and walking experiments on BHR.

Original languageEnglish
Title of host publication2010 IEEE International Conference on Automation and Logistics, ICAL 2010
Pages249-254
Number of pages6
DOIs
Publication statusPublished - 2010
Event2010 IEEE International Conference on Automation and Logistics, ICAL 2010 - Shatin, Hong Kong
Duration: 16 Aug 201020 Aug 2010

Publication series

Name2010 IEEE International Conference on Automation and Logistics, ICAL 2010

Conference

Conference2010 IEEE International Conference on Automation and Logistics, ICAL 2010
Country/TerritoryHong Kong
CityShatin
Period16/08/1020/08/10

Keywords

  • BHR
  • Balance control
  • Humanoid robot
  • Waist joint

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