Bridge diagnosis system by using wireless sensor network and independent component analysis

Jia Cheng, Miduki Nakayama, Ping An Ruan, Jong In Cheon, Ming Yuan Hsieh, Harutoshi Ogai, Hiroshi Inujima, Noriyoshi Yamauchi

研究成果: Conference contribution

3 引用 (Scopus)

抜粋

The aim of this paper is the development of a bridge diagnosis system for daily bridge maintenance. The system includes the technology of wireless sensor network, signal processing, and structure analysis of a bridge. We collect the vibration data caused by external force such as wind pressure, running vehicles and etc through wireless sensor network and then use independent component analysis (ICA) and spectral analysis to analyze the data for extracting character frequency. The diagnosis technology is developed to understand the phenomena like deterioration and corrosion of a bridge through the measurement result. So the diagnosis system can evaluate the health condition of a bridge and conduct a comprehensive deliberation on repair and reinforcement work. We apply this diagnosis system to field experiments at Kokura, Kitakyushu city in Japan and successfully extract the character frequency of a bridge.

元の言語English
ホスト出版物のタイトルProceedings of SICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology
ページ1683-1686
ページ数4
DOI
出版物ステータスPublished - 2008 12 1
イベントSICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology - Tokyo, Japan
継続期間: 2008 8 202008 8 22

出版物シリーズ

名前Proceedings of the SICE Annual Conference

Conference

ConferenceSICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology
Japan
Tokyo
期間08/8/2008/8/22

ASJC Scopus subject areas

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

フィンガープリント Bridge diagnosis system by using wireless sensor network and independent component analysis' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Cheng, J., Nakayama, M., Ruan, P. A., Cheon, J. I., Hsieh, M. Y., Ogai, H., Inujima, H., & Yamauchi, N. (2008). Bridge diagnosis system by using wireless sensor network and independent component analysis. : Proceedings of SICE Annual Conference 2008 - International Conference on Instrumentation, Control and Information Technology (pp. 1683-1686). [4654934] (Proceedings of the SICE Annual Conference). https://doi.org/10.1109/SICE.2008.4654934