Detection and response characteristics of clamped-free giant magnetostrictive/piezoelectric laminates under concentrated loading

Kotaro Mori, Fumio Narita, Yasuhide Shindo

研究成果: Article査読

抄録

This work deals with the detection and response characteristics of clamped-free giant magne-tostrictive/piezoelectric laminates under concentrated loading both numerically and experimentally. The laminate is fabricated using thin magnetostrictive Terfenol-D and piezoelectric PZT layers. Three dimensional finite element analysis was carried out, and the electromagneto-mechanical fields in the two and three layered magnetostrictive/piezoelectric laminates were predicted by introducing a second-order magnetoelastic constant of Terfenol-D. The tip deflection, induced voltage and induced magnetic field were also measured, and comparison was made between simulation and experiment to verify the model.

本文言語English
ページ(範囲)401-413
ページ数13
ジャーナルAIMS Materials Science
2
4
DOI
出版ステータスPublished - 2015

ASJC Scopus subject areas

  • Materials Science(all)

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