A method of vibrational analysis using a personal computer (Suggested transfer influence coefficient method)

Atsuo Sueoka, Takahiro Kondou, Isao Yokomichi, Takashi Ayabe, Hideyuki Tamura

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

This paper describes the development of an algorithm of the free vibrational analysis suitable for a personal computer. The present method is based on the concept of the successive transmission of the dynamic influence coefficients at every station and so overcomes the numerical difficulties which occur normally in using transfer matrices when computing higher natural frequencies and when intermediate elastic supports are very stiff. The computational time of the transfer influence coefficient method for a discrete parameter system is about one eighteenth the value for the transfer matrix method. A rotating shaft analysis demonstrates the numerical accuracy of the method on a personal computer.

Original languageEnglish
Pages (from-to)3090-3099
Number of pages10
Journaltransactions of the japan society of mechanical engineers series c
Volume52
Issue number484
DOIs
Publication statusPublished - Jan 1 1986
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

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