Prediction of maximum control force of PD-controlled system under stationary white noise

研究成果: Conference contribution

抄録

A method for predicting the maximum control force of a proportional- derivative controlled system is proposed based on a response spectrummethod. In designing structural control devices for the reduction of seismic response, it is important to choose an actuator with an adequate control force capacity in order to achieve a satisfactory control effect. To accomplish this, the maximum control force under assumed seismic ground motions has to be estimated.To verify the proposed method, the predicted maximum forces are compared with the results of a time-history analysis using white noise and design ground motions. With respect to the analysis models, three-story and 25-story building models with active bracing for each story are used. It is found that the differences between the predicted values of the maximum response and control force and the time-history analysis results are sufficiently small, and thus the proposed method is reliable to use in design.

本文言語English
ホスト出版物のタイトルSafety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures - Proceedings of the 11th International Conference on Structural Safety and Reliability, ICOSSAR 2013
ページ3871-3878
ページ数8
出版ステータスPublished - 2013 12月 1
イベント11th International Conference on Structural Safety and Reliability, ICOSSAR 2013 - New York, NY, United States
継続期間: 2013 6月 162013 6月 20

出版物シリーズ

名前Safety, Reliability, Risk and Life-Cycle Performance of Structures and Infrastructures - Proceedings of the 11th International Conference on Structural Safety and Reliability, ICOSSAR 2013

Other

Other11th International Conference on Structural Safety and Reliability, ICOSSAR 2013
国/地域United States
CityNew York, NY
Period13/6/1613/6/20

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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