$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

An investigation of noise performance in optical lock-in thermography

Infrared physics & technology, v.87, 2017년, pp.1 - 10  

Rajic, Nik (Corresponding author.) ,  Antolis, Cedric

Abstract AI-Helper 아이콘AI-Helper

Abstract An investigation into the noise performance of optical lock-in thermography (OLT) is described. The study aims to clarify the influence of infrared detector type and key inspection parameters such as illumination strength and lock-in duration on the quality of OLT amplitude and phase image...

주제어

참고문헌 (28)

  1. Quant InfraRed Thermogr J Rajic 11 2 207 2014 10.1080/17686733.2014.962835 A performance comparison between cooled and uncooled infrared detectors for thermoelastic stress analysis 

  2. N. Rajic, N. Street, C. Brooks, S. Galea, Full field stress measurement for in situ structural health monitoring of airframe components and repairs, in: EWSHM-7th European Workshop on Structural Health Monitoring. 

  3. NDT & E Int Pickering 41 7 501 2008 10.1016/j.ndteint.2008.05.007 Matched excitation energy comparison of the pulse and lock-in thermography nde techniques 

  4. Revue gnrale de thermique Wu 37 8 693 1998 10.1016/S0035-3159(98)80047-0 Lock-in thermography for nondestructive evaluation of materials 

  5. O. Breitenstein, J. Rakotoniaina, F. Altmann, T. Riediger, M. Gradhand, New developments in ir lock-in thermography, in: Proc. 30th ISTFA, pp. 595-599. 

  6. Infrared Phys. Technol. Montanini 53 5 363 2010 10.1016/j.infrared.2010.07.002 Quantitative determination of subsurface defects in a reference specimen made of plexiglas by means of lock-in and pulse phase infrared thermography 

  7. Busse 2008 Proceedings and Monographs in Engineering, Water and Earth Sciences Emerging technologies in NDT, Balkema 

  8. Eng. Fail. Anal. Meola 13 3 380 2006 10.1016/j.engfailanal.2005.02.007 Non-destructive evaluation of aerospace materials with lock-in thermography 

  9. Quant. InfraRed Thermogr. J. Sakagami 7 1 73 2010 10.3166/qirt.7.73-84 Development of self-reference lock-in thermography and its application to remote nondestructive inspection of fatigue cracks in steel bridges 

  10. J. Appl. Phys. Busse 71 8 3962 1992 10.1063/1.351366 Thermal wave imaging with phase sensitive modulated thermography 

  11. Breitenstein Vol. 10 2010 

  12. Infrared Phys. Technol. Liu 53 5 348 2010 10.1016/j.infrared.2010.06.002 Research on thermal wave processing of lock-in thermography based on analyzing image sequences for ndt 

  13. 10.21611/qirt.1998.023 J. Krapez, Compared performances of four algorithms used for modulation thermography, in: Proceedings of the Eurotherm Seminar, vol. 60, 1998, pp. 7-10. 

  14. 10.21611/qirt.2010.140 T. Ullmann, R. Aoki, T. Schmidt, Lock-in thermography for process integrated non-destructive evaluation of carbon fibre reinforced aircraft stuctures, in: Proceedings of QIRT 2010, 2010, pp. 781-788. 

  15. NDT & E Int. Chatterjee 44 7 655 2011 10.1016/j.ndteint.2011.06.008 A comparison of the pulsed, lock-in and frequency modulated thermography nondestructive evaluation techniques 

  16. V. Anghel, Applications of lockin thermography in nde of composite materials, in: SISOM 2008 and Session of the Commission of Acoustics, Bucharest, 2008. 

  17. Infrared Phys. Technol. Peng 57 89 2013 10.1016/j.infrared.2012.12.010 Lock-in thermographic inspection of squats on rail steel head 

  18. 10.21611/qirt.2014.032 C. Maierhofer, P. Myrach, H. Steinfurth, M. Reischel, M. Rllig, Development of standards for flash thermography and lock-in thermography, in: 14 th International Conference on Quantitative InfraRed Thermography (QIRT14) University of Bordeaux, Bordeaux, 2014. 

  19. Annu. Rev. Mater. Res. Holland 46 287 2016 10.1146/annurev-matsci-070115-032014 Material evaluation by infrared thermography 

  20. W. Larbi, C. Ibarra-Castanedo, M. Klein, A. Bendada, X. Maldague, Experimental comparison of lock-in and pulsed thermography for the nondestructive evaluation of aerospace materials, in: 6 th International Workshop, Advances in Signal Processing for Non Destructive Evaluation of Materials (IWASPNDE), 2009. 

  21. Ang 1975 Probability Concepts in Engineering Planning and Design: Basic principles, Probability Concepts in Engineering Planning and Design 

  22. A615 technical specifications, FLIR Systems, <http://www.flir.com.au/automation/display/?id=41330> [accessed: 12 December 2016]. 

  23. A65 technical specifications, FLIR Systems, <http://www.flir.com.au/automation/display/?id=56341> [accessed: 12 December 2016]. 

  24. Gobi-640-GigE camera specifications, Xenics, <http://www.xenics.com/en/gobi-640-gige> [accessed: 12 December 2016]. 

  25. X6580sc technical specifications, FLIR Systems, <http://www.flir.eu/science/display/?id=67896> [accessed: 12 December 2016]. 

  26. Quantit InfraRed Thermogr J Rajic 10 2 135 2013 10.1080/17686733.2013.800688 Thermoelastic stress analysis with a compact low-cost microbolometer system 

  27. J. Appl. Phys. Parker 32 9 1679 1961 10.1063/1.1728417 Flash method of determining thermal diffusivity, heat capacity, and thermal conductivity 

  28. 10.21611/qirt.2008.12_11_16 M. Susa, X. Maldague, S. Svaic, I. Boras, A. Bendada, The influence of surface coatings on the differences between numerical and experimental results for samples subject to a pulse thermography examination, in: 9th International Conference on Quantitative InfraRed Thermography, Krakow, Poland, QIRT, 2008, pp. 10-16. 

섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로