An approach to perforrnance irnprovernent for bilateral control based on 4ch-controller with acceleration feedback

Nobuaki Fujii, Ryogo Kubo, Tomoyuki Shimono, Kouhei Ohnishi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

In order to achieve the less-invasive surgical operation, the operation using robots is widely studied. In the surgical operation, it is important for an operator to get haptic information of a patient. The haptic information is the interactive information, i.e. action-reaction forces. Bilateral control is introduced to get the haptic information of the remote environment and to perform an operation using robots. In this paper, a novel 4ch controller structure with acceleration feedback for bilateral control is proposed. In the proposed method, the acceleration information in addition to the position, velocity and force information is transmitted between master and slave systems. The acceleration of the slave robot is input to the master controller and the acceleration of the master robot is input to the slave controller, respectively. With the proposed method, hybrid matrices, which are evaluation indices of performance, come closer to ideal conditions and the operationality is improved. The validity of the proposed method is confirmed by simulation and experiment results.

Original languageEnglish
Title of host publicationProceedings of the 2007 4th IEEE International Conference on Mechatronics, ICM 2007
DOIs
Publication statusPublished - 2007 Dec 1
Event4th IEEE International Conference on Mechatronics, ICM 2007 - Kumamoto, Japan
Duration: 2007 May 82007 May 10

Publication series

NameProceedings of the 2007 4th IEEE International Conference on Mechatronics, ICM 2007

Other

Other4th IEEE International Conference on Mechatronics, ICM 2007
CountryJapan
CityKumamoto
Period07/5/807/5/10

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ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Fujii, N., Kubo, R., Shimono, T., & Ohnishi, K. (2007). An approach to perforrnance irnprovernent for bilateral control based on 4ch-controller with acceleration feedback. In Proceedings of the 2007 4th IEEE International Conference on Mechatronics, ICM 2007 [4280060] (Proceedings of the 2007 4th IEEE International Conference on Mechatronics, ICM 2007). https://doi.org/10.1109/ICMECH.2007.4280060