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Fiber optic distributed temperature sensing for fire source localization

文献类型：期刊论文

作者Sun, Miao1,2; Tang, Yuquan1; Yang, Shuang1,2; Sigrist, Markus W.3; Li, Jun1; Dong, Fengzhong1,2
刊名MEASUREMENT SCIENCE AND TECHNOLOGY
出版日期2017-08-01
卷号28期号:8
关键词Fire Source Localization Distributed Temperature Sensing Prediction Accuracy Improvement
DOI10.1088/1361-6501/aa7436
文献子类Article
英文摘要A method for localizing a fire source based on a distributed temperature sensor system is proposed. Two sections of optical fibers were placed orthogonally to each other as the sensing elements. A tray of alcohol was lit to act as a fire outbreak in a cabinet with an uneven ceiling to simulate a real scene of fire. Experiments were carried out to demonstrate the feasibility of the method. Rather large fluctuations and systematic errors with respect to predicting the exact room coordinates of the fire source caused by the uneven ceiling were observed. Two mathematical methods (smoothing recorded temperature curves and finding temperature peak positions) to improve the prediction accuracy are presented, and the experimental results indicate that the fluctuation ranges and systematic errors are significantly reduced. The proposed scheme is simple and appears reliable enough to locate a fire source in large spaces.
WOS研究方向Engineering ; Instruments & Instrumentation
语种英语
WOS记录号WOS:000405575700002
资助机构National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Natural Science Foundation of China(11204320 ; National Natural Science Foundation of China(11204320 ; National Natural Science Foundation of China(11204320 ; National Natural Science Foundation of China(11204320 ; National Natural Science Foundation of China(11204320 ; National Natural Science Foundation of China(11204320 ; National Natural Science Foundation of China(11204320 ; National Natural Science Foundation of China(11204320 ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; 11204319 ; 11204319 ; 11204319 ; 11204319 ; 11204319 ; 11204319 ; 11204319 ; 11204319 ; 41405034) ; 41405034) ; 41405034) ; 41405034) ; 41405034) ; 41405034) ; 41405034) ; 41405034) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Key Technology Research and Development Program of the Ministry of Science and Technology of China(2014BAC17B03) ; National Natural Science Foundation of China(11204320 ; National Natural Science Foundation of China(11204320 ; National Natural Science Foundation of China(11204320 ; National Natural Science Foundation of China(11204320 ; National Natural Science Foundation of China(11204320 ; National Natural Science Foundation of China(11204320 ; National Natural Science Foundation of China(11204320 ; National Natural Science Foundation of China(11204320 ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Special Fund for Basic Research on Scientific Instruments of the Chinese Academy of Science(YZ201315) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; Chinese Academy of Sciences President's International Fellowship Initiative(2015VMA007) ; 11204319 ; 11204319 ; 11204319 ; 11204319 ; 11204319 ; 11204319 ; 11204319 ; 11204319 ; 41405034) ; 41405034) ; 41405034) ; 41405034) ; 41405034) ; 41405034) ; 41405034) ; 41405034)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/33447]  
专题合肥物质科学研究院_中科院安徽光学精密机械研究所
作者单位1.Chinese Acad Sci, Anhui Prov Key Lab Photon Devices & Mat, Anhui Inst Opt & Fine Mech, Hefei 230031, Peoples R China
2.Univ Sci & Technol China, Hefei 230029, Peoples R China
3.ETH, Inst Quantum Elect, Otto Stern Weg 1, CH-8093 Zurich, Switzerland
推荐引用方式
GB/T 7714		 Sun, Miao,Tang, Yuquan,Yang, Shuang,et al. Fiber optic distributed temperature sensing for fire source localization[J]. MEASUREMENT SCIENCE AND TECHNOLOGY,2017,28(8).
APA Sun, Miao,Tang, Yuquan,Yang, Shuang,Sigrist, Markus W.,Li, Jun,&Dong, Fengzhong.(2017).Fiber optic distributed temperature sensing for fire source localization.MEASUREMENT SCIENCE AND TECHNOLOGY,28(8).
MLA Sun, Miao,et al."Fiber optic distributed temperature sensing for fire source localization".MEASUREMENT SCIENCE AND TECHNOLOGY 28.8(2017).

入库方式： OAI收割

来源：合肥物质科学研究院

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