Vibration Strength Estimation of a Structure-Borne Source: Case Study for a Reception Beam
This paper presents the estimation of vibration strength obtained from reception structure method. It describes a laboratory-based measurement procedure, which determines the strength of a vibration source in terms of its total squared free velocity. The source used in the experiment is a small e...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | en |
| Published: |
Trans Tech Publications
2013
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| Subjects: | |
| Online Access: | http://eprints.utem.edu.my/id/eprint/8917/1/Vibration_Strength_Estimation_of_a_Structure-Borne_Source_Case_Study_for_a_Reception_Beam.pdf http://eprints.utem.edu.my/id/eprint/8917/ |
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| Summary: | This paper presents the estimation of vibration strength obtained from reception structure
method. It describes a laboratory-based measurement procedure, which determines the strength of a
vibration source in terms of its total squared free velocity. The source used in the experiment is a
small electric fan motor. Here instead of using the usual flat rectangular plate, a thin stainless steel
beam was used as the reception structure. The aim is to validate the data obtained from the reception
method with that from the direct measurement. A good agreement is found between the two results,
although small discrepancies occur due to the modal behavior of the beam. |
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