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
- 한국항공우주학회 International Journal of Aeronautical and Space Sciences International Journal of Aeronautical and Space Sciences Volume.17 Number.1
- 발행연도
- 2016.3
- 수록면
- 37 - 44 (8page)
이용수
초록· 키워드
오류제보하기
Optical fiber temperature sensing systems have incomparable advantages over traditional electrical-cable-based monitoring systems. However, the fiber optic interrogators and sensors have often been rejected as a temperature monitoring technology in real-world industrial applications because of high cost and over-specification. This study proposes a multiplexed fiber optic temperature monitoring sensor system using an economical Optical Time-Domain Reflectometer (OTDR) and Hard-Polymer-Clad Fiber (HPCF). HPCF is a special optical fiber in which a hard polymer cladding made of fluoroacrylate acts as a protective coating for an inner silica core. An OTDR is an optical loss measurement system that provides optical loss and event distance measurement in real time. A temperature sensor array with the five sensor nodes at 10-m interval was economically and quickly made by locally stripping HPCF clad through photo-thermal and photo-chemical processes using a continuous/pulse hybrid-mode laser. The exposed cores created backscattering signals in the OTDR attenuation trace. It was demonstrated that the backscattering peaks were independently sensitive to temperature variation. Since the 1.5-mm-long exposed core showed a 5-m-wide backscattering peak, the OTDR with a spatial resolution of 40 mm allows for making a sensor node at every 5 m for independent multiplexing. The performance of the sensor node included an operating range of up to 120℃, a resolution of 0.59 ℃, and a temperature sensitivity of -0.00967 dB/℃. Temperature monitoring errors in the environment tests stood at 0.76 ℃ and 0.36 ℃ under the temperature variation of the unstrapped fiber region and the vibration of the sensor node. The small sensitivities to the environment and the economic feasibility of the highly multiplexed HPCF temperature monitoring sensor system will be important advantages for use as system-integrated temperature sensors.
목차
Abstract
1. Introduction
2. Sensing Principle
3. HPCF Temperature Sensor Node Fabrication
4. Experiment & Results
5. Conclusion
References
참고문헌 (23)
참고문헌 신청
Marcos, A., R., Valdir, A., S. and Francisco, S., “Sidepolished Microstructured Optical Fiber for Temperature Sensor Application”, IEEE Photonics Technology Letters, Vol. 19, No. 21, 2007, pp. 1738-1740.
Daniel, C.B., Lothar, S., Michael, N.T. and Michael, K., “Structural Monitoring Using Fiber-optic Bragg Grating Sensors”, Structural Health Monitoring, Vol. 2, No. 2, 2003, pp. 145-152.
Fumio, T., Kazushi, U. and Takeo, K., “Multipoint Temperature Measurement Technology using Optical Fiber”, FUJITSU Sci. Tech., Vol. 46, No. 1, 2010, pp. 28-33.
Yoo, W., J., Jang, K., W., Seo, J., K., Moon, J., Han, K., Park, J., Park, B., G. and Lee, B., “Development of a 2-Channel Embedded Infrared Fiber-Optic Temperature Sensor Using Silver Halide Optical Fibers”, Sensors, Vol. 11, No. 10, 2011, pp. 9549-9559.
Liqiu, M., Ping, L. and Qiying, C., “A Multiplexed Fiber Bragg Grating Sensor for Simultaneous Salinity and Temperature Measurement”, Journal of Applied Physics, Vol. 103, Issue 5, 2008, pp. 1-7.
Daniel, C.B., Lothar, S., Michael, N.T. and Michael, K., “Structural Monitoring Using Fiber-optic Bragg Grating Sensors”, Structural Health Monitoring, Vol. 2, No. 2, 2003, pp. 145-152.
Fumio, T., Kazushi, U. and Takeo, K., “Multipoint Temperature Measurement Technology using Optical Fiber”, FUJITSU Sci. Tech., Vol. 46, No. 1, 2010, pp. 28-33.
Yoo, W., J., Jang, K., W., Seo, J., K., Moon, J., Han, K., Park, J., Park, B., G. and Lee, B., “Development of a 2-Channel Embedded Infrared Fiber-Optic Temperature Sensor Using Silver Halide Optical Fibers”, Sensors, Vol. 11, No. 10, 2011, pp. 9549-9559.
Liqiu, M., Ping, L. and Qiying, C., “A Multiplexed Fiber Bragg Grating Sensor for Simultaneous Salinity and Temperature Measurement”, Journal of Applied Physics, Vol. 103, Issue 5, 2008, pp. 1-7.
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Clad재료를 이용한 리플렉터 성능 평가
한국생산제조학회 학술발표대회 논문집
2016 .04
-
이중 클래딩 광섬유에 새겨진 위상 천이 투과형 격자를 이용한 비틀림 및 온도 분리 측정 센서
조명·전기설비학회논문지
2021 .02
-
Clad Metal과 응용
한국자동차공학회 Workshop
2015 .09
-
전력설비 진단을 위한 에폭시 수지 광섬유 온도센서
조명·전기설비학회논문지
2016 .06
-
Polymer-Assisted Pressure Sensor with Piezoresistive Suspended Graphene and Its Temperature Characteristics
NANO
2019 .01
-
Tapering of hard polymer clad optical fiber
대한전기학회 학술대회 논문집
2016 .10
-
Continuous deformation measurement for track based on distributed optical fiber sensor
Structural monitoring and maintenance
2020 .01
-
Pressure-Temperature Sensor Based on Aramid Fiber Coated with CNT
한국고분자학회 학술대회 연구논문 초록집
2021 .10
-
A CMOS-based Temperature Sensor with Subthreshold Operation for Low-voltage and Low-power On-chip Thermal Monitoring
JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE
2017 .02
-
다채널 냉각 및 분할 형상 배터리케이스 적용 Clad 압출 연구
한국정밀공학회 학술발표대회 논문집
2023 .05
-
Development of optical fiber sensor system for monitoring damages in composite tank
대한기계학회 춘추학술대회
2023 .06
-
Temperature sensor의 온도 측정 오차를 줄이기 위한 Current Regulator 구현
대한전자공학회 학술대회
2024 .06
-
알루미늄 지지대에 고정된 융착 광섬유 커플러의 열팽창을 이용한 온도 센서
센서학회지
2017 .01
-
보상용 적외선 센서를 사용한 비분산 적외선 이산화탄소 센서의 온도특성
센서학회지
2016 .01
-
Development of Self-lubricating Nickel Based Composite Clad using Microwave Heating in Improving Resistance to Wear at Elevated Temperatures
Metals and Materials International
2022 .08
-
상태천이모델 기반의 센서 노드 설계
멀티미디어학회논문지
2017 .08
-
적외선 온도센서를 이용한 배전반 진단 기술
대한전기학회 학술대회 논문집
2016 .07
-
속도 센서 구조의 진동 특성 조사 및 실험
한국소음진동공학회 학술대회논문집
2015 .10
-
고정밀 분포형 광섬유 센서를 이용한 응축기 내부 상 감지
한국가시화정보학회 학술발표대회 논문집
2023 .11
-
블랭킹 공정을 이용한 STS/Al 클래드 판재의 계면 접합력 측정에 관한 연구
소성·가공
2018 .10
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2016-558-002776258