Visualization of spacecraft data based on interdependency between changing points in time series

Yuichi Sato, Yoshinobu Kawahara, Takehisa Yairi, Kazuo Machida

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

A support technology for spacecraft operators is one of the important themes for reliable operation. We suggest a framework for visualization of relations among sequences based on "changing points". First, we employ auto-regression model for detecting changing points from data. And next, we apply a structure learning of dynamic Bayesian Net to the change-detected data for getting the graph structure, which stands for dependency among sequences. We applied this approach to two kinds of actual telemetry data of a communication satellite, and verified graph structures rightly showed the relation among sequences.

元の言語英語
ホスト出版物のタイトル2006 SICE-ICASE International Joint Conference
ページ3414-3418
ページ数5
DOI
出版物ステータス出版済み - 12 1 2006
外部発表Yes
イベント2006 SICE-ICASE International Joint Conference - Busan, 大韓民国
継続期間: 10 18 200610 21 2006

出版物シリーズ

名前2006 SICE-ICASE International Joint Conference

その他

その他2006 SICE-ICASE International Joint Conference
大韓民国
Busan
期間10/18/0610/21/06

Fingerprint

Communication satellites
Telemetering
Spacecraft
Time series
Visualization

All Science Journal Classification (ASJC) codes

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

これを引用

Sato, Y., Kawahara, Y., Yairi, T., & Machida, K. (2006). Visualization of spacecraft data based on interdependency between changing points in time series. : 2006 SICE-ICASE International Joint Conference (pp. 3414-3418). [4108350] (2006 SICE-ICASE International Joint Conference). https://doi.org/10.1109/SICE.2006.315124

Visualization of spacecraft data based on interdependency between changing points in time series. / Sato, Yuichi; Kawahara, Yoshinobu; Yairi, Takehisa; Machida, Kazuo.

2006 SICE-ICASE International Joint Conference. 2006. p. 3414-3418 4108350 (2006 SICE-ICASE International Joint Conference).

研究成果: 著書/レポートタイプへの貢献会議での発言

Sato, Y, Kawahara, Y, Yairi, T & Machida, K 2006, Visualization of spacecraft data based on interdependency between changing points in time series. : 2006 SICE-ICASE International Joint Conference., 4108350, 2006 SICE-ICASE International Joint Conference, pp. 3414-3418, 2006 SICE-ICASE International Joint Conference, Busan, 大韓民国, 10/18/06. https://doi.org/10.1109/SICE.2006.315124
Sato Y, Kawahara Y, Yairi T, Machida K. Visualization of spacecraft data based on interdependency between changing points in time series. : 2006 SICE-ICASE International Joint Conference. 2006. p. 3414-3418. 4108350. (2006 SICE-ICASE International Joint Conference). https://doi.org/10.1109/SICE.2006.315124
Sato, Yuichi ; Kawahara, Yoshinobu ; Yairi, Takehisa ; Machida, Kazuo. / Visualization of spacecraft data based on interdependency between changing points in time series. 2006 SICE-ICASE International Joint Conference. 2006. pp. 3414-3418 (2006 SICE-ICASE International Joint Conference).
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