LikeSNU-서울대 중앙도서관 빅데이터 지식 플랫폼

소음 검사를 통한 에어컨의 자기음 검출 및 진단

Author

김정현

Journal Title

한국기계기술학회지

Publication Year

2012

Topics

#Acoustics
#Vibration

Summary

This paper presents the detection and diagnosis of air-conditioner electromagnetic sound through noise measurements. A sound measurement system with an FFT analysis-based detection algorithm was developed to effectively detect electromagnetic noise originating from the motor, which is an undesirable noise source that should be identified during manufacturing. Experimental results demonstrate that the proposed sound measurement system outperforms vibration measurements in detecting electromagnetic sound.

Journal Influence

[한국기계기술학회지]