Coding and decoding scheme for wide-band bilateral teleoperation

Mariko Mizuochi, Kouhei Ohnishi

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

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.

本文言語English
ホスト出版物のタイトルAbstracts - 2012 12th IEEE International Workshop on Advanced Motion Control, AMC 2012
DOI
出版ステータスPublished - 2012 6月 4
イベント2012 12th IEEE International Workshop on Advanced Motion Control, AMC 2012 - Sarajevo, Bosnia and Herzegovina
継続期間: 2012 3月 252012 3月 27

出版物シリーズ

名前International Workshop on Advanced Motion Control, AMC

Other

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

ASJC Scopus subject areas

  • 制御およびシステム工学
  • モデリングとシミュレーション
  • コンピュータ サイエンスの応用
  • 電子工学および電気工学

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