Motion control of tracked vehicle based on contact force model

Shotaro Kojima, Kazunori Ohno, Takahiro Suzuki, Thomas Westfechtel, Yoshito Okada, Satoshi Tadokoro

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

In large industrial plants, the inspection of production lines is a heavy and costly task that puts human inspectors at high risk. In order to overcome these challenges, we have developed an autonomous plant inspection system using a mobile tracked vehicle. In this paper, we propose an autonomous navigation method for tracked vehicles based on a contact force model that enables the robot to compensate for collisions with obstacles. The model considers the influence of the contact force on the linear and angular motion of the robot. Using the model, the controllable velocity range is derived during collisions. The experimental results show that the robot is safely controlled by complying with velocity constraints. In addition, our method can generate motions such as leaving wall, L-shaped curve and crosswise locomotion in straight passage while navigation alongside the walls. The method allows the robot to smoothly follow a target path, despite colliding with obstacles.

本文言語English
ホスト出版物のタイトルIROS 2016 - 2016 IEEE/RSJ International Conference on Intelligent Robots and Systems
出版社Institute of Electrical and Electronics Engineers Inc.
ページ1177-1183
ページ数7
ISBN(電子版)9781509037629
DOI
出版ステータスPublished - 2016 11 28
イベント2016 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2016 - Daejeon, Korea, Republic of
継続期間: 2016 10 92016 10 14

出版物シリーズ

名前IEEE International Conference on Intelligent Robots and Systems
2016-November
ISSN(印刷版)2153-0858
ISSN(電子版)2153-0866

Other

Other2016 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2016
国/地域Korea, Republic of
CityDaejeon
Period16/10/916/10/14

ASJC Scopus subject areas

  • 制御およびシステム工学
  • ソフトウェア
  • コンピュータ ビジョンおよびパターン認識
  • コンピュータ サイエンスの応用

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