Vibration and noise analysis procedure for a chain-driven engine timing systems

Gee Pinn James Too, Chih Hao Chou

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In the present study, a procedure for analyzing vibration and noise information for a chain-driven engine timing system is developed. The procedure is composed of three steps: mechanism system modeling, vibration analysis and noise analysis. In the system modeling process, the system is built by computer-aided design software. Then, this chain-driven system is simulated by using commercial package MSC Motion, in which motions and forces of the components of the system are evaluated. In the following step, finite element vibration analysis is performed by using ANSYS. The results are compared with the experiment data which includes the vibration data as well as acoustic data. In order to obtain the accurate model of the system, the experiment data and simulation data are compared in order to adjust system parameter in the modeling process. Finally, the results are verified by vibration and acoustic data which is obtained from acoustic holography measurement and vibration analysis. It is found out from this procedure that by measuring the vibration data and comparing the simulation data at the guider position and the back plate has provided key informations in this analysis.

Original languageEnglish
Title of host publication41st International Congress and Exposition on Noise Control Engineering 2012, INTER-NOISE 2012
Pages1869-1874
Number of pages6
Publication statusPublished - 2012 Dec 1
Event41st International Congress and Exposition on Noise Control Engineering 2012, INTER-NOISE 2012 - New York, NY, United States
Duration: 2012 Aug 192012 Aug 22

Publication series

Name41st International Congress and Exposition on Noise Control Engineering 2012, INTER-NOISE 2012
Volume3

Other

Other41st International Congress and Exposition on Noise Control Engineering 2012, INTER-NOISE 2012
CountryUnited States
CityNew York, NY
Period12-08-1912-08-22

All Science Journal Classification (ASJC) codes

  • Acoustics and Ultrasonics

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