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Authors: Ramil Khusainov ; Alexandr Klimchik and Evgeni Magid

Affiliation: Innopolis University, Russian Federation

ISBN: 978-989-758-198-4

Keyword(s): Humanoids, Bipedal Walking, Swing Phase, Optimal Trajectory Planning, Dynamic Programming.

Related Ontology Subjects/Areas/Topics: Humanoid Robots ; Informatics in Control, Automation and Robotics ; Modeling, Simulation and Architectures ; Robotics and Automation

Abstract: The problem of walking trajectory optimisation for bipedal humanoid robots attracts many researchers because of excessive interest to bipedal locomotion. The main focus is usually on robot dynamics and trajectory planning for predefined walking primitives. In contrast to other works, our paper targets to obtain optimal walking primitive for swing leg trajectory of bipedal humanoid robot walking. Optimal walking primitives are obtained taking into account velocity and acceleration physical limitations of each joint and are derived for different walking parameters such as step size and hip height. To obtain a desired time-optimal trajectory dynamic programing approach is used. It is shown that a new trajectory is performed within a shorter time comparing with commonly used locomotion trajectories for bipedal robots control. The results allow us to assign walking parameters and corresponding walking primitive that maximize robot velocity for predefined environment constraints.

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Paper citation in several formats:
Khusainov, R.; Klimchik, A.; Magid, E. and Magid, E. (2016). Swing Leg Trajectory Optimization for a Humanoid Robot Locomotion.In Proceedings of the 13th International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO, ISBN 978-989-758-198-4, pages 130-141. DOI: 10.5220/0006011401300141

@conference{icinco16,
author={Ramil Khusainov. and Alexandr Klimchik. and Evgeni Magid. and Evgeni Magid.},
title={Swing Leg Trajectory Optimization for a Humanoid Robot Locomotion},
booktitle={Proceedings of the 13th International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO,},
year={2016},
pages={130-141},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006011401300141},
isbn={978-989-758-198-4},
}

TY - CONF

JO - Proceedings of the 13th International Conference on Informatics in Control, Automation and Robotics - Volume 2: ICINCO,
TI - Swing Leg Trajectory Optimization for a Humanoid Robot Locomotion
SN - 978-989-758-198-4
AU - Khusainov, R.
AU - Klimchik, A.
AU - Magid, E.
AU - Magid, E.
PY - 2016
SP - 130
EP - 141
DO - 10.5220/0006011401300141

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