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Authors: Takafumi Suzuki 1 and Masaki Takahashi 2

Affiliations: 1 Graduate School of Science and Technology, Keio University, Japan ; 2 Faculuty of Science and Technolog, Keio University, Japan

ISBN: 978-989-674-000-9

Keyword(s): Autonomous Mobile Robot, Obstacle Avoidance, Fuzzy Potential Method, Omni-directional Mobile Robot.

Related Ontology Subjects/Areas/Topics: Artificial Intelligence ; Computational Intelligence ; Decision Support Systems ; Fuzzy Control ; Fuzzy Systems ; Informatics in Control, Automation and Robotics ; Intelligent Control Systems and Optimization ; Mobile Robots and Autonomous Systems ; Robotics and Automation ; Soft Computing

Abstract: This study presents an obstacle avoidance method for Autonomous Mobile Robot by Fuzzy Potential Method (FPM) considering velocities of obstacles relative to the robot. The FPM, which is presented by Tsuzaki, is action control method for autonomous mobile robot. In the proposed method, to decide a velocity vector command of the robot to avoid moving obstacles safely, Potential Membership Function (PMF) considering time until colliding and relative velocity is designed. By means of considering predicted positions of the robot and the obstacle calculated from the time and the relative velocity, the robot can start avoiding behaviour at an appropriate time according to the velocity of the obstacle and the robot. To verify the effectiveness of the proposed method, numerical simulations and simplified experiment intended for an omni-directional autonomous mobile robot are carried out.

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Paper citation in several formats:
Suzuki T.; Takahashi M. and (2009). OBSTACLE AVOIDANCE FOR AUTONOMOUS MOBILE ROBOTS BASED ON POSITION PREDICTION USING FUZZY INFERENCE.In Proceedings of the 6th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO, ISBN 978-989-674-000-9, pages 299-304. DOI: 10.5220/0002217102990304

@conference{icinco09,
author={Takafumi Suzuki and Masaki Takahashi},
title={OBSTACLE AVOIDANCE FOR AUTONOMOUS MOBILE ROBOTS BASED ON POSITION PREDICTION USING FUZZY INFERENCE},
booktitle={Proceedings of the 6th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,},
year={2009},
pages={299-304},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002217102990304},
isbn={978-989-674-000-9},
}

TY - CONF

JO - Proceedings of the 6th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,
TI - OBSTACLE AVOIDANCE FOR AUTONOMOUS MOBILE ROBOTS BASED ON POSITION PREDICTION USING FUZZY INFERENCE
SN - 978-989-674-000-9
AU - Suzuki, T.
AU - Takahashi, M.
PY - 2009
SP - 299
EP - 304
DO - 10.5220/0002217102990304

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