抄録
This paper proposes a time-delay compensation method applicable to networked control systems (NCSs) under time-varying communication delays. The communication disturbance observer (CDOB) is one of the effective time-delay compensation methods using the concept of network disturbance (ND). However, the ND cannot be compensated sufficiently when the communication time delays are dynamically varying as in the Internet because of their nonlinear nature. The proposed time-delay compensation method combining the CDOB and a jitter buffer technique, effectively improves the performance of the NCSs under time-varying communication delays. Simulations using a networked motion control system are performed to confirm the effectiveness of the proposed method. The simulation results show that the proposed method provides better performance than a conventional method.
本文言語 | English |
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ホスト出版物のタイトル | IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society |
出版社 | Institute of Electrical and Electronics Engineers Inc. |
ページ | 2956-2961 |
ページ数 | 6 |
ISBN(電子版) | 9781479917624 |
DOI | |
出版ステータス | Published - 2016 1月 25 |
イベント | 41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015 - Yokohama, Japan 継続期間: 2015 11月 9 → 2015 11月 12 |
Other
Other | 41st Annual Conference of the IEEE Industrial Electronics Society, IECON 2015 |
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国/地域 | Japan |
City | Yokohama |
Period | 15/11/9 → 15/11/12 |
ASJC Scopus subject areas
- 電子工学および電気工学
- 産業および生産工学