METHOD OF VIBRATIONAL ANALYSIS USING A PERSONAL COMPUTER - A SUGGESTED TRANSFER INFLUENCE COEFFICIENT METHOD.

Atsuo Sueoka; Takahiro Kondou; Deok Hong Moon; Katsuya Yamashita

METHOD OF VIBRATIONAL ANALYSIS USING A PERSONAL COMPUTER - A SUGGESTED TRANSFER INFLUENCE COEFFICIENT METHOD.

Atsuo Sueoka, Takahiro Kondou, Deok Hong Moon, Katsuya Yamashita

Dynamics of Mechanical Systems

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

This paper describes the development of an algorithm for the analysis of free vibration 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 fourteenth the value for the transfer matrix method. The results of a rotating shaft analysis demonstrate the high numerical accuracy of the method on a personal computer.

Original language	English
Pages (from-to)	31-46
Number of pages	16
Journal	Memoirs of the Kyushu University, Faculty of Engineering
Volume	48
Issue number	1
Publication status	Published - Mar 1 1988

All Science Journal Classification (ASJC) codes

Energy(all)
Atmospheric Science
Earth and Planetary Sciences(all)
Management of Technology and Innovation

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abstract = "This paper describes the development of an algorithm for the analysis of free vibration 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 fourteenth the value for the transfer matrix method. The results of a rotating shaft analysis demonstrate the high numerical accuracy of the method on a personal computer.",

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AU - Moon, Deok Hong

AU - Yamashita, Katsuya

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N2 - This paper describes the development of an algorithm for the analysis of free vibration 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 fourteenth the value for the transfer matrix method. The results of a rotating shaft analysis demonstrate the high numerical accuracy of the method on a personal computer.

AB - This paper describes the development of an algorithm for the analysis of free vibration 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 fourteenth the value for the transfer matrix method. The results of a rotating shaft analysis demonstrate the high numerical accuracy of the method on a personal computer.

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METHOD OF VIBRATIONAL ANALYSIS USING A PERSONAL COMPUTER - A SUGGESTED TRANSFER INFLUENCE COEFFICIENT METHOD.

Abstract

All Science Journal Classification (ASJC) codes

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