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2016 Fiscal Year Final Research Report

Study on Artificial Vocal Cords Using Magnetic Elastomer

Research Project

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Project/Area Number 26420189
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Dynamics/Control
Research InstitutionToba National College of Maritime Technology

Principal Investigator

Hayashi Koichi  鳥羽商船高等専門学校, その他部局等, 准教授 (30613947)

Co-Investigator(Renkei-kenkyūsha) IDO Yasushi  名古屋工業大学, 大学院工学研究科, 教授 (40221775)
Project Period (FY) 2014-04-01 – 2017-03-31
Keywordsエラストマー / 磁性 / 磁場 / 声帯 / 音
Outline of Final Research Achievements

In this study, vibration properties of magnetic elastomer were investigated. Natural frequency and logarithmic decrement of the magnetic elastomer were changed by applying magnetic field. However, change of the logarithmic decrement was not main factor of the changing of the natural frequency. On the other hand, frequency of excited vibration of the magnetic elastomer due to air flow was not changed by the change of the applying magnetic field strength. However, amplitude of the excited vibration was changed.

Free Research Field

機械力学

URL: 

Published: 2018-03-22  

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