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Take-off motion planning of legged hopping robot with redundancy characteristic

  • Harbin Institute of Technology
  • College of Mechanical and Electrical Engineering, Harbin Engineering University

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

Abstract

The planning for four-joint legged hopping robot with two redundant degrees of freedom at the take-off stage is researched. According to the take-off velocity and the boundary condition of centroid motion, the trajectory is planned with variable quartic polynomial interpolation. From inverse kinematics, the motion planning with redundancy characteristic is completed by using the GPM with continuous scale factor. Performance index of avoiding joint limit and optimizing joint driving torque are realized. The data indicates the feasibility and practicability of this algorithm.

Original languageEnglish
Title of host publicationComputing, Control and Industrial Engineering IV
Pages127-130
Number of pages4
DOIs
StatePublished - 2013
Event2013 4th International Conference on Computing, Control and Industrial Engineering, CCIE 2013 - Wuhan, Hubei, China
Duration: 27 Oct 201328 Oct 2013

Publication series

NameAdvanced Materials Research
Volume823
ISSN (Print)1022-6680

Conference

Conference2013 4th International Conference on Computing, Control and Industrial Engineering, CCIE 2013
Country/TerritoryChina
CityWuhan, Hubei
Period27/10/1328/10/13

Keywords

  • GPM
  • Hopping robot
  • Inverse kinematics
  • Motion planning
  • Redundant

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