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Quick Change of Walking Direction of Biped Robot With Foot Slip In Single-Support Phase

Title
Quick Change of Walking Direction of Biped Robot With Foot Slip In Single-Support Phase
Author
박종현
Keywords
Foot; Torque; Friction; Trajectory; Robot kinematics; Legged locomotion
Issue Date
2011-10
Publisher
Institute of Electrical and Electronics Engineers 2011
Citation
Humanoid Robots (Humanoids), 2011 11th IEEE-RAS International Conference on 2011 Oct,2011년, pp.339 - 344
Abstract
This paper proposes a method to realize a quick and natural turn, or a change of the walking direction in the middle of locomotion of a biped robot, which takes advantage of a slip between the sole of the foot on the ground and the ground. The turn occurs during a single support phase to shortening the time to turn. Based on the 3D dynamics of a biped model which consists of one particle for a swing foot and a rigid body representing the main body of the robot, the desired trajectory of the swing foot and the expected friction on the ground, the desired ankle motion is computed. Simulations were performed with a 20-DOF biped robot model and the results of the simulations are described.
URI
http://ieeexplore.ieee.org/document/6100839/http://repository.hanyang.ac.kr/handle/20.500.11754/72939
ISSN
2164-0580; 2164-0572
DOI
10.1109/Humanoids.2011.6100839
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > MECHANICAL ENGINEERING(기계공학부) > Articles
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