Compliance control for stabilization of bilateral teleoperation system in the presence of time delay

Hayata Sakai, Daisuke Tomizuka, Kouhei Ohnishi

研究成果: Conference contribution

2 引用 (Scopus)

抜粋

Bilateral teleoperation is one of the promising technologies and enables us to work in the distance. However, the time delay in network seriously deteriorates the performance and possibly makes the system unstable. The authors previously proposed architectures with high transparency for delayed bilateral teleoperation system, which are the P-F architecture and the F-P architecture. However, these architectures are quite unstable. The P-F architecture can contact soft and hard environment by introducing the damping. On the other hand, the F-P architecture cannot contact hard environment even if the damping is introduced. Therefore, this paper proposes the stabilization method especially for the F-P architecture. The proposed method introduces the compliance control in differential mode in the F-P architecture. The compliance control in differential mode provides stability, but position error occurs instead. Therefore, this paper also proposes the switching procedure so the F-P architecture can have compliance only against hard environment. The effectiveness of the proposed method is validated experimentally.

元の言語English
ホスト出版物のタイトルProceedings - 2017 IEEE International Conference on Mechatronics, ICM 2017
出版者Institute of Electrical and Electronics Engineers Inc.
ページ62-67
ページ数6
ISBN(電子版)9781509045389
DOI
出版物ステータスPublished - 2017 5 6
イベント2017 IEEE International Conference on Mechatronics, ICM 2017 - Gippsland, Australia
継続期間: 2017 2 132017 2 15

Other

Other2017 IEEE International Conference on Mechatronics, ICM 2017
Australia
Gippsland
期間17/2/1317/2/15

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Control and Optimization

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  • これを引用

    Sakai, H., Tomizuka, D., & Ohnishi, K. (2017). Compliance control for stabilization of bilateral teleoperation system in the presence of time delay. : Proceedings - 2017 IEEE International Conference on Mechatronics, ICM 2017 (pp. 62-67). [7921081] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICMECH.2017.7921081