Parametric walking patterns and optimum atlases for underactuated biped robots

  • Chenglong Fu*
  • , Mei Shuai
  • , Yuanlin Huang
  • , Jianmei Wang
  • , Ken Chen
  • *Corresponding author for this work

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

Abstract

This paper addresses parametric walking patterns and optimum design issues for an underactuated biped robot. The walking pattern is curved by impact postures and middle postures. Impact postures are regulated by two parameters and middle postures are selected to adapt the swing foot to negotiate obstacles. To evaluate constraint conditions, stability margins, and walking performances, some indices are defined, and the correlations between these indices and the two parameters are illustrated by the corresponding atlases. The optimum design method which considers multi-criteria is carried out by using these atlases. This method provides not only one optimum result, but also an optimum region which contains all feasible optimum results. Using these atlases presented in this paper one can obtain the optimum result with respect to any object(s).

Original languageEnglish
Title of host publication2006 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2006
Pages342-347
Number of pages6
DOIs
StatePublished - 2006
Event2006 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2006 - Beijing, China
Duration: 9 Oct 200615 Oct 2006

Publication series

NameIEEE International Conference on Intelligent Robots and Systems

Conference

Conference2006 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2006
Country/TerritoryChina
CityBeijing
Period9/10/0615/10/06

Keywords

  • Biped robots
  • Optimum atlases
  • Parametric walking
  • Underactuated

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