Fault-tolerant seismic vibration control of a building with sensor reliability evaluated by the Kalman filter

S. Tanaka, M. Kohiyama

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Strong earthquake ground motions hinder the use of seismic vibration control systems in buildings because they may damage the sensors or cables connected to controllers. To maximize the vibration control of the building even during large earthquakes, we designed a redundant vibration control system that tolerates errors in sensing instruments and the accuracy deterioration in the estimated state variables. To monitor the accuracy of each sensor, we introduced a reliability parameter that quantifies the accuracy of the estimated state variables. Using this, we designed a new algorithm based on linear-quadratic Gaussian control theory to reduce the building seismic response and obtain a redundant and robust building vibration control system.

本文言語English
ホスト出版物のタイトルLife-Cycle of Structural Systems
ホスト出版物のサブタイトルDesign, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014
編集者Hitoshi Furuta, Dan M. Frangopol, Mitsuyoshi Akiyama
出版社CRC Press/Balkema
ページ1140-1146
ページ数7
ISBN(印刷版)9781138001206
DOI
出版ステータスPublished - 2015
イベント4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014 - Tokyo, Japan
継続期間: 2014 11月 162014 11月 19

出版物シリーズ

名前Life-Cycle of Structural Systems: Design, Assessment, Maintenance and Management - Proceedings of the 4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014

Other

Other4th International Symposium on Life-Cycle Civil Engineering, IALCCE 2014
国/地域Japan
CityTokyo
Period14/11/1614/11/19

ASJC Scopus subject areas

  • 土木構造工学
  • 安全性、リスク、信頼性、品質管理

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