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 publicationInternational Workshop on Advanced Motion Control, AMC
DOIs
Publication statusPublished - 2012
Event2012 12th IEEE International Workshop on Advanced Motion Control, AMC 2012 - Sarajevo, Bosnia and Herzegovina
Duration: 2012 Mar 252012 Mar 27

Other

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

Fingerprint

Teleoperation
Remote control
Decoding
Coding
Discrete Fourier transforms
Sampling
Discrete Fourier transform
Low pass filters
Mathematical operators
Low-pass Filter
Haptics
Controllers
Controller
Experiments
Operator
Experiment

ASJC Scopus subject areas

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

Cite this

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

Coding and decoding scheme for wide-band bilateral teleoperation. / Mizuochi, Mariko; Ohnishi, Kouhei.

International Workshop on Advanced Motion Control, AMC. 2012. 6197028.

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

Mizuochi, M & Ohnishi, K 2012, Coding and decoding scheme for wide-band bilateral teleoperation. in International Workshop on Advanced Motion Control, AMC., 6197028, 2012 12th IEEE International Workshop on Advanced Motion Control, AMC 2012, Sarajevo, Bosnia and Herzegovina, 12/3/25. https://doi.org/10.1109/AMC.2012.6197028
Mizuochi M, Ohnishi K. Coding and decoding scheme for wide-band bilateral teleoperation. In International Workshop on Advanced Motion Control, AMC. 2012. 6197028 https://doi.org/10.1109/AMC.2012.6197028
Mizuochi, Mariko ; Ohnishi, Kouhei. / Coding and decoding scheme for wide-band bilateral teleoperation. International Workshop on Advanced Motion Control, AMC. 2012.
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