Browse > Article
http://dx.doi.org/10.13067/JKIECS.2012.7.6.1443

Diagnosis of power supply using time-series of infrared camera  

Hwang, Suk-Seung (조선대학교 메카트로닉스공학과)
Bae, Young-Chul (전남대학교 전기.전자통신.컴퓨터 공학부)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.7, no.6, 2012 , pp. 1443-1447 More about this Journal
Abstract
In this paper, the characteristic of temperature variation was reviewed according to pattern variation. In order to degrade of diagnosis of power supply by using time series data for temperature measured by infrared camera it was transformed into 2 dimension phase plane using Takens embedding method. As a simulation results we cannot completely confirm the characteristic behaviors of nonlinear dynamics in phase plane. However these results has a certain patterns, it requires verification method through additional research in the future.
Keywords
Chaos; Nonlinear Dynamics; Time series; Phase plane; IR camera;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 大島一夫, 近藤友厚, "電氣 設備の劣化診斷, 電設技術, 2008.3.
2 구선근, 한기선,윤 진열, "한국전력공사 변전 분야의 전자기파 부분 방전 진단 기술 연구 및 적용 사례, 전기의 세계, 58권, 2호, pp. 16-22, 2009.
3 손영우, 배영철, "하드웨어 구현에 의한 카오스 어트렉터 생성용 Chua 회로에 관한 연구", 한국전자통신학회논문지, 5권, 2호, pp. 158-163, 2010.
4 손영우, 배영철, "L 성분이 없는 간략화 CHUA회로 구현에 관한 연구", 한국전자통신학회논문지, 5권, 1호, pp. 17-22, 2010.
5 Jun - Wei Hsieh, Min-Tat Ko, Hong-Yuan, Kuo- Chin Fan, " A new wavelet-based edge detector via constrained optimization", Image and Vision Computing, 15, pp511-527, 1997.   DOI   ScienceOn
6 Christopher J. Deschenes,"Fuzzy Kohonen Network for Classification of Transients Using the Wavelet Transform for Feature Extraction", Information Science 87, pp247-266, 1995.   DOI   ScienceOn
7 R. A. Gopinath and C,S. Burrus, Wavelet Transform and Filter Banks, wavelets-A Tutoral in Theory and Application, pp.603-644, 1992.
8 Alfredson R.J,'Time Domain Methods for Monitoring the Coditon of Rolling Elements Bearings' mechanical Engineering Transactions Institute of Mechanical Engineers, Australia. pp102-107, 1985.
9 Takens, F. "Detecting strange attractors in turbulence, in dynamical systems and turbulence", Lecture Notes in Mathematics, 898, pp.363-381, Springer 1981