Rh-0 humanoid full size robot's control strategy based on the Lie logic technique

Mario Arbulú, José M. Pardos, Luis Cabas, Pavel Staroverov, Dmitry Kaynov, Carlos Pérez, Miguel Rodriguez, Carlos Balaguer

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

12 Scopus citations

Abstract

This paper presents the experimental results of the full size Rh-0 humanoid robot developed by the University Carlos III of Madrid. The robot has 21 DOF, 1.350 mm height and 40kg weight including the on-board batteries and hardware. The robot's control architecture is formed by the distributed dual CAN bus system. The bus is used for joints' control and supervision, and also for sensing different global robots features. The key innovation is the kinematics control strategy based on the Lie logic technique. Using the Product of Exponentials (PoE) and the Paden-Kahan sub-problem techniques, the Sagital Kinematics Division (SKD) algorithm for robot's kinematics control had been implemented. The results of this implementation are shown in the final part of the paper.

Original languageEnglish
Title of host publicationProceedings of 2005 5th IEEE-RAS International Conference on Humanoid Robots
Pages271-276
Number of pages6
DOIs
StatePublished - 2005
Externally publishedYes
Event2005 5th IEEE-RAS International Conference on Humanoid Robots - Tsukuba, Japan
Duration: Dec 5 2005Dec 7 2005

Publication series

NameProceedings of 2005 5th IEEE-RAS International Conference on Humanoid Robots
Volume2005

Conference

Conference2005 5th IEEE-RAS International Conference on Humanoid Robots
Country/TerritoryJapan
CityTsukuba
Period12/5/0512/7/05

Keywords

  • Biped locomotion
  • Gait
  • Humanoid robot
  • Lie groups
  • ZMP

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