지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
The independent component analysis (ICA) technique is a source identification method that uses statistical independence to separate source signals from measured signals. It has been succesfully applied to various fields such as medical care and communication. In this study, the ICA technique was adopted to analyze the vibration source contribution of plate structures. The theory of the ICA technique is introduced and the procedure of the vibration source contribution analysis based on the ICA technique is proposed. To investigate the applicability of the proposed method to plate structures, numerical examples are presented for a rectar gular plate under harmonic force excitations. The results show that the proposed method could become an effective tool for the vibration source contribution analysis of a plate structure.
목차
ABSTRACT
1. 서론
2. ICA기법을 이용한 진동원 기여도 분석
3. 수치해석 및 고찰
4. 결론
후기
참고문헌
참고문헌 (7)
참고문헌 신청
1. [학술지(정기간행물)] - Antoni, J. / 2005 / Blind Separation of Vibration Components: Principles and Demonstrations / Mechanical Systems and Signal Processing 19 (6) : 1166 ~ 1180
2. [학술지(정기간행물)] - Briolle, B. / 2005 / Blind Source Separation of Internal Combustion Engine Piston Slap from Other Measured Vibration Signals / Mechanical Systems and Signal Processing 19 (6) : 1196 ~ 1208
3. [학술지(정기간행물)] - Cheng, W. / 2011 / Enhance the Separation Performance of ICA via Clustering Evaluation and Its Applications / Advanced Science Letters 4 : 1951 ~ 1956
4. [학술지(정기간행물)] - Gelle, G. / 2001 / Blind Source Separation: A Tool for Rotating Machine Monitoring by Vibration Analysis / Journal of Sound and Vibration 248 (5) : 865 ~ 886
5. [단행본] - Hyvärinen, A. / 2001 / Independent component analysis / Wiley Interscience Publication
2. [학술지(정기간행물)] - Briolle, B. / 2005 / Blind Source Separation of Internal Combustion Engine Piston Slap from Other Measured Vibration Signals / Mechanical Systems and Signal Processing 19 (6) : 1196 ~ 1208
3. [학술지(정기간행물)] - Cheng, W. / 2011 / Enhance the Separation Performance of ICA via Clustering Evaluation and Its Applications / Advanced Science Letters 4 : 1951 ~ 1956
4. [학술지(정기간행물)] - Gelle, G. / 2001 / Blind Source Separation: A Tool for Rotating Machine Monitoring by Vibration Analysis / Journal of Sound and Vibration 248 (5) : 865 ~ 886
5. [단행본] - Hyvärinen, A. / 2001 / Independent component analysis / Wiley Interscience Publication
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UCI(KEPA) : I410-ECN-0101-2013-559-003373314