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http://dx.doi.org/10.5050/KSNVE.2010.20.10.940

Transfer Path Analysis of Output Noise Using Multi-dimensional Spectral Analysis Method for Vacuum Cleaner  

Jeong, Jae-Eun (한양대학교 대학원 기계공학과)
Lee, Jung-Hwan (한양대학교 대학원 기계공학과)
Chung, Chang-Ook (LG전자 HA연구소)
Hwang, Geun-Bae (LG전자 HA연구소)
Oh, Jae-Eung (한양대학교 기계공학부)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.20, no.10, 2010 , pp. 940-945 More about this Journal
Abstract
Noise reduction of vacuum cleaner is important, according as get into standard that estimate quality of product. To reduce noise of vacuum cleaner, we need analysis of correct noise source and contribution grasping about Identified noise sources' output noise. Because noise sources' correlation exists in vacuum cleaner that is small and complicated system, analysis is not easy. In this case, we need to apply Multi-dimensional spectral analysis(MDSA) method that can remove correlation between noise sources and grasp pure contribution degree of noise sources. In this study, we take transfer path analysis between output noise and noise that measured in inside/outside of vacuum cleaner.
Keywords
Vacuum Cleaner; Multi-dimensional Spectral Analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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