Online identification of a building with an active control device

M. Kamibayashi, A. Mita

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)


A method to identify the dynamic properties of a building with an active control device is proposed for the case when the control device is in operation. As an example of the control device, an active mass damper (AMD) is selected. Usually, to identify the structural properties, the control device should be temporarily stopped. In such a case, the true dynamic properties of the building when subject to a control force are not obtained. Our approach utilizes the Multivariable Output-Error State Space (MOESP) algorithm. The method proposed here is able to identify the properties without stopping the control device.

Original languageEnglish
Pages (from-to)263-271
Number of pages9
JournalAdvances in Earthquake Engineering
Publication statusPublished - 2003 Dec 1
EventFourth International Conference on Earthquake Resistant Engineering Structures, ERES IV - Ancona, Italy
Duration: 2003 Sep 222003 Sep 24

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Geotechnical Engineering and Engineering Geology


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