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Prediction of powerplant vibration using FRF data of FE model; Dentatsu kansu wo mochiita power plant shindo yosoku

Abstract

For the purpose of shortening the development period, the estimation of powerplant vibration has become more important in the early design stage, and eigenvalue analysis by FEM is commonly used to solve this problem. Eigenvalue Analysis cannot directly predict vibration levels under running conditions that affect the durability of each component and the vibration of a car body. This paper presents a new approach using FRF data from FE models for accurate prediction of engine vibration under running conditions. By applying this approach to an in-line four cylinder engine, the predicted vibration is reasonably comparable with experimental results. 3 refs., 8 figs.
Authors:
Suzuki, T; Tsukahara, M; Sakaguchi, M; Takahashi, Y [1] 
  1. Honda R and D Co. Ltd., Tokyo (Japan)
Publication Date:
Oct 01, 1997
Product Type:
Miscellaneous
Report Number:
ETDE/JP-98753831; CONF-9710216-
Reference Number:
SCA: 330100; 330600; PA: JP-98:0G1349; EDB-98:073916; SN: 98001949014
Resource Relation:
Conference: 1997 Fall Japan Society of Automotive Engineers (JSAE) meeting science lecture, JSAE 1997 nen shuki taikai gakujutsu koenkai, Hiroshima (Japan), 21-23 Oct 1997; Other Information: PBD: 1 Oct 1997; Related Information: Is Part Of Preprint of the Fall 1997 JSAE (Japan Society of Automotive Engineers) Meeting Science Lecture. No. 976; PB: 362 p.; Jidosha gijutsukai 1997 nen shuki taikai gakujutsu koenkai maezurishu. 976
Subject:
33 ADVANCED PROPULSION SYSTEMS; AUTOMOBILES; MECHANICAL VIBRATIONS; ENGINES; MATHEMATICAL MODELS; MATHEMATICAL LOGIC; FREQUENCY ANALYSIS; EIGENVALUES; FINITE ELEMENT METHOD; THEORETICAL DATA; EXPERIMENTAL DATA
OSTI ID:
625289
Research Organizations:
Society of Automotive Engineers of Japan, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Other: ON: DE98753831; TRN: JN98G1349
Availability:
Available from Society of Automotive Engineers of Japan Inc., Gobancho 10-2, Chiyoda-ku, Tokyo, Japan (Japan); OSTI as DE98753831
Submitting Site:
NEDO
Size:
pp. 315-318
Announcement Date:
Jul 30, 1998

Citation Formats

Suzuki, T, Tsukahara, M, Sakaguchi, M, and Takahashi, Y. Prediction of powerplant vibration using FRF data of FE model; Dentatsu kansu wo mochiita power plant shindo yosoku. Japan: N. p., 1997. Web.
Suzuki, T, Tsukahara, M, Sakaguchi, M, & Takahashi, Y. Prediction of powerplant vibration using FRF data of FE model; Dentatsu kansu wo mochiita power plant shindo yosoku. Japan.
Suzuki, T, Tsukahara, M, Sakaguchi, M, and Takahashi, Y. 1997. "Prediction of powerplant vibration using FRF data of FE model; Dentatsu kansu wo mochiita power plant shindo yosoku." Japan.
@misc{etde_625289,
title = {Prediction of powerplant vibration using FRF data of FE model; Dentatsu kansu wo mochiita power plant shindo yosoku}
author = {Suzuki, T, Tsukahara, M, Sakaguchi, M, and Takahashi, Y}
abstractNote = {For the purpose of shortening the development period, the estimation of powerplant vibration has become more important in the early design stage, and eigenvalue analysis by FEM is commonly used to solve this problem. Eigenvalue Analysis cannot directly predict vibration levels under running conditions that affect the durability of each component and the vibration of a car body. This paper presents a new approach using FRF data from FE models for accurate prediction of engine vibration under running conditions. By applying this approach to an in-line four cylinder engine, the predicted vibration is reasonably comparable with experimental results. 3 refs., 8 figs.}
place = {Japan}
year = {1997}
month = {Oct}
}