Coding and decoding scheme for wide-band bilateral teleoperation

Mariko Mizuochi, Kouhei Ohnishi

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

6 Citations (Scopus)

Abstract

Precise bilateral teleoperation based on wide-band signals enables an operator to achieve complicated tasks. A short sampling period is required for acquisition and transmission of wide-band signals. The sampling period is limited, however, when controllers are connected through a network. In this paper, a coding and decoding scheme for wide-band bilateral teleoperation is proposed. The method uses a low pass filter and discrete Fourier transform for the coding and inverse discrete Fourier transform for the decoding. High frequency signals can be transmitted even under severe limitation on the packet transmission rate. The scheme was verified through experiment with bilateral teleoperation. The validity of the proposed method was confirmed in terms of the transmission of wide-band signals and the reproduction of wide-band haptic sensation.

Original languageEnglish
Title of host publicationAbstracts - 2012 12th IEEE International Workshop on Advanced Motion Control, AMC 2012
DOIs
Publication statusPublished - 2012 Jun 4
Event2012 12th IEEE International Workshop on Advanced Motion Control, AMC 2012 - Sarajevo, Bosnia and Herzegovina
Duration: 2012 Mar 252012 Mar 27

Publication series

NameInternational Workshop on Advanced Motion Control, AMC

Other

Other2012 12th IEEE International Workshop on Advanced Motion Control, AMC 2012
CountryBosnia and Herzegovina
CitySarajevo
Period12/3/2512/3/27

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Modelling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering

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    Mizuochi, M., & Ohnishi, K. (2012). Coding and decoding scheme for wide-band bilateral teleoperation. In Abstracts - 2012 12th IEEE International Workshop on Advanced Motion Control, AMC 2012 [6197028] (International Workshop on Advanced Motion Control, AMC). https://doi.org/10.1109/AMC.2012.6197028