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dc.contributor.authorKai, Xue
dc.contributor.authorIgarashi, Akira
dc.contributor.authorKachi, Takahiro
dc.contributor.alternative五十嵐, 晃
dc.date.accessioned2018-03-28T03:28:07Z-
dc.date.available2018-03-28T03:28:07Z-
dc.date.issued2018-06-15
dc.identifier.issn0141-0296
dc.identifier.urihttp://hdl.handle.net/2433/230326-
dc.description.abstractApplication of the modal filtering technique to active control can be effectively used to suppress vibration of floor panels by increasing the damping of the natural vibration modes involved. Limitation of this method is related to the spillover effect caused by the neglected modes. In this study, a sensor placement determination procedure is developed so that enhancement of the separation performance of the modeled modes and reduction of the spillover effect of the truncated modes in modal filtering are achieved at the same time by combining the minimum spillover method, effective independence method (EFI) and modal assurance criterion (MAC). Performance of the proposed procedure is investigated by conducting verification tests to control vibration of a rectangular steel plate with the modal filtering technique, and the sensor placement determined by the proposed approach achieves preferable results than other two sensor placement cases. The effectiveness of the proposed technique is also verified by state feedback control for individual modes. Using the proposed approach, effective active control of the steel plate vibration is successfully achieved.
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherElsevier BV
dc.rights© 2018. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rightsThe full-text file will be made open to the public on 15 June 2020 in accordance with publisher's 'Terms and Conditions for Self-Archiving'.
dc.rightsThis is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。
dc.subjectSensor placement
dc.subjectPlate vibration suppression
dc.subjectModal filtering
dc.subjectSpillover effect
dc.subjectActive control
dc.titleOptimal sensor placement for active control of floor vibration considering spillover effect associated with modal filtering
dc.type.niitypeJournal Article
dc.identifier.jtitleEngineering Structures
dc.identifier.volume165
dc.identifier.spage198
dc.identifier.epage209
dc.relation.doi10.1016/j.engstruct.2018.03.024
dc.textversionauthor
dc.addressDepartment of Urban Management, Kyoto University
dc.addressDisaster Prevention Research Institute, Kyoto University
dc.addressSumitomo Riko Co. Ltd.
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