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http://dx.doi.org/10.14775/ksmpe.2018.17.6.124

Approximate Response of a Non-linear Vibration Isolation System Using the Harmonic Balance Method  

Lee, Gun-Myung (Research Center for Aircraft Parts Technology, Gyeongsang National Univ.)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.17, no.6, 2018 , pp. 124-129 More about this Journal
Abstract
A non-linear vibration isolation system which is composed of a non-linear spring and a linear damper was proposed in past research. When the support of the isolation system is excited harmonically, the response component of the isolation system mass at the excitation frequency has been calculated approximately using the harmonic balance method. The response was approximated by a single mode, and the result was compared with a numerical result which is assumed as an accurate one. Next, the response was approximated by two modes, and the result was compared with the former one.
Keywords
Non-linear Vibration Isolation System; Harmonic Excitation; Approximate Solution; Harmonic Balance Method;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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