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Dynamic motion capture and edition using a stack of tasks

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

22 Scopus citations

Abstract

This paper presents a complete methodology to quickly reshape a dynamic motion demonstrated by a human and to adapt the dynamics of the human to the dynamics of the robot. The method uses an inverse dynamics control scheme with a quadratic programming optimization solver. The motion data recorded using a motion capture system is introduced into the control scheme as a reference posture task to be followed by the joints trajectory respecting the dynamic limitations as well as the contact constraints. The motion is further modified using arbitrary tasks to let the robot imitate the original motion more closely or to make voluntary changes for aesthetic reasons. The results show the method applied to the humanoid robot HRP-2 imitating a human "pop dance".

Original languageEnglish
Title of host publication2011 11th IEEE-RAS International Conference on Humanoid Robots, HUMANOIDS 2011
Pages224-230
Number of pages7
DOIs
StatePublished - 2011
Event2011 11th IEEE-RAS International Conference on Humanoid Robots, HUMANOIDS 2011 - Bled, Slovenia
Duration: 26 Oct 201128 Oct 2011

Publication series

NameIEEE-RAS International Conference on Humanoid Robots
ISSN (Print)2164-0572
ISSN (Electronic)2164-0580

Conference

Conference2011 11th IEEE-RAS International Conference on Humanoid Robots, HUMANOIDS 2011
Country/TerritorySlovenia
CityBled
Period26/10/1128/10/11

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