개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
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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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국마린엔지니어링학회 Journal of Advanced Marine Engineering and Technology (JAMET) 한국마린엔지니어링학회지 제38권 제10호
- 발행연도
- 2014.12
- 수록면
- 1,275 - 1,280 (6page)
이용수
초록· 키워드
오류제보하기
In this study, the performance of a real-time micro telescopic monitoring system is evaluated, in which an artificial neural network is adopted for the diagnoses of vibratory bodies, such as solid piping system or machinery. The structural vibration was measured by a non-contact remote sensing method, in which images of a high-speed high-definition camera were used. The structural vibration data that can be obtained by the PIV (particle image velocimetry) technique were used for training the neural network. The structures of the neural network are dynamically changed and their performances are evaluated for the constructed diagnosis system. Optimized structures of the neural network are proposed for real-time diagnosis for the piping system. It was experimentally verified that the performances of the neural network used for real-time monitoring are influenced by the types of the vibration data, such as minimum, maximum and average values of the vibration data. It concludes that the time-mean values are most appropriate for monitoring the piping system.
목차
Abstract
1. Introduction
2. Measurement System
3. Results and Discussions
4. Conclusions
References
참고문헌 (9)
참고문헌 신청
1. [학술지(정기간행물)] - 전민규 / 2013 / PIV와 신경망을 이용한 배관시스템 원격 미세변위 측정과 실시간 작동상태 진단 / 한국수소및신에너지학회논문집 24 (3) : 264 ~ 274
2. [학술지(정기간행물)] - K. Machida / 2001 / Stress analysis of mixed-mode crack of homogeneous and dissimilar materials by speckle photography / Transactions of the Japan Society of Material Engineers 67 (655) : 86 ~ 91
3. [학술지(정기간행물)] - R. Shien / 2012 / Noncontact deflection distribution measurement for large-scale structures by advanced image processing technique / Materials Tran 53 (2) : 323 ~ 329
4. [학술지(정기간행물)] - S. Braun / 2011 / The synchronous (time domain) average revisited / Mechanical Systems and Signal Processing 18 : 1087 ~ 1102
5. [학술지(정기간행물)] - 신기홍 / 2011 / Realization of the Real-time Time Domain Averaging Method using the Kalman Filter / International Journal of Precision Engineering and Manufacturing 12 (3) : 413 ~ 418
2. [학술지(정기간행물)] - K. Machida / 2001 / Stress analysis of mixed-mode crack of homogeneous and dissimilar materials by speckle photography / Transactions of the Japan Society of Material Engineers 67 (655) : 86 ~ 91
3. [학술지(정기간행물)] - R. Shien / 2012 / Noncontact deflection distribution measurement for large-scale structures by advanced image processing technique / Materials Tran 53 (2) : 323 ~ 329
4. [학술지(정기간행물)] - S. Braun / 2011 / The synchronous (time domain) average revisited / Mechanical Systems and Signal Processing 18 : 1087 ~ 1102
5. [학술지(정기간행물)] - 신기홍 / 2011 / Realization of the Real-time Time Domain Averaging Method using the Kalman Filter / International Journal of Precision Engineering and Manufacturing 12 (3) : 413 ~ 418
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