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Fuzzy logic based body state estimation in a bipedal robot with passive dynamic gaits

  • Peking University

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

1 Scopus citations

Abstract

In this paper, we present a hybrid body state estimator for the locomotion stability control of a bipedal robot with passive dynamic gaits. The hybrid system is based on the sensor data of a three-axis accelerometer and a digital compass which provides independent measurements of the bipedal locomotion and accurate sources of the disturbance information during passive dynamic walking and running. In addition, a fuzzy logic based algorithm is implemented in the system which performs feedback control. The body state estimator may play an important role not only in modeling and system stability but also in real-time control. Satisfactory results are obtained in a test platform that we create to evaluate bipedal locomotion with different gaits.

Original languageEnglish
Title of host publicationProceedings of the 2007 7th IEEE-RAS International Conference on Humanoid Robots, HUMANOIDS 2007
PublisherIEEE Computer Society
Pages336-340
Number of pages5
ISBN (Print)9781424418626
DOIs
StatePublished - 2007
Externally publishedYes
Event2007 7th IEEE-RAS International Conference on Humanoid Robots, HUMANOIDS 2007 - Pittsburgh, PA, United States
Duration: 29 Nov 20071 Dec 2007

Publication series

NameProceedings of the 2007 7th IEEE-RAS International Conference on Humanoid Robots, HUMANOIDS 2007

Conference

Conference2007 7th IEEE-RAS International Conference on Humanoid Robots, HUMANOIDS 2007
Country/TerritoryUnited States
CityPittsburgh, PA
Period29/11/071/12/07

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