このアイテムのアクセス数: 248

このアイテムのファイル:
ファイル 記述 サイズフォーマット 
j.jsv.2010.06.021.pdf928.96 kBAdobe PDF見る/開く
完全メタデータレコード
DCフィールド言語
dc.contributor.authorYamada, Keisukeja
dc.contributor.authorMatsuhisa, Hiroshija
dc.contributor.authorUtsuno, Hideoja
dc.contributor.authorSawada, Katsutoshija
dc.contributor.alternative山田, 啓介ja
dc.date.accessioned2010-10-18T06:26:36Z-
dc.date.available2010-10-18T06:26:36Z-
dc.date.issued2010-11-22ja
dc.identifier.issn0022-460Xja
dc.identifier.urihttp://hdl.handle.net/2433/128768-
dc.description.abstractBending vibration of flexible structures can be suppressed passively using piezoelectric electromechanical transducers and optimally tuned LR circuits. Since these systems include both mechanical and electrical elements, the governing equations consist of electrically coupled equations of motion. This paper describes a new method for deriving the governing equations that describe a system’s vibration suppression based on the equilibrium of force principle and using an equivalent mechanical model of a piezoelectric element. Both series and parallel LR circuits are considered in the modeling approach. The optimum values for a mechanical vibration absorber can be formulated by using the two fixed points method. However, exact optimal values for the resistances of the LR circuits have not been formulated in the research literature thus far, and approximate values have been used. Analytical formulations are derived in this paper, and optimum values of the LR circuits are presented, not only in displacement, but also in terms of velocity and acceleration. The effects of the stiffness of the adhesive bond between the host structure and piezoelectric element, the dielectric loss in a piezoelectric element, and the internal resistance of an inductor are considered in the theoretical analysis. The effectiveness of the described analytical method is validated through simulations and experiments.ja
dc.format.mimetypeapplication/pdfja
dc.language.isoengja
dc.publisherElsevier Ltdja
dc.rights© 2010 Elsevier Ltdja
dc.rights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。This is not the published version. Please cite only the published version.ja
dc.titleOptimum tuning of series and parallel LR circuits for passive vibration suppression using piezoelectric elementsja
dc.type.niitypeJournal Articleja
dc.identifier.ncidAA00253704ja
dc.identifier.jtitleJournal of Sound and Vibrationja
dc.identifier.volume329ja
dc.identifier.issue24ja
dc.identifier.spage5036ja
dc.identifier.epage5057ja
dc.relation.doi10.1016/j.jsv.2010.06.021ja
dc.textversionauthorja
出現コレクション:学術雑誌掲載論文等

アイテムの簡略レコードを表示する

Export to RefWorks


出力フォーマット 


このリポジトリに保管されているアイテムはすべて著作権により保護されています。