The Design of Fiber Bragg Grating Temperature Measurement System Based on Labview - Journal of Computer and Communications

JCC > Vol.1 No.7, December 2013

The Design of Fiber Bragg Grating Temperature Measurement System Based on Labview ()

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Download as PDF (Size: 650KB) PP. 27-31

DOI: 10.4236/jcc.2013.17007 4,444 Downloads 7,760 Views Citations

Author(s)

Peng Gao, Shengpeng Wan, Yuhua Xiong, Fangyu Hu, Haiming Wen, Yuanding Ma

Affiliation(s)

Laboratory of Optical Fiber Sensing, Nanchang Hangkong University, Nanchang, China; 2Department of Electronic Engineering, Jiangxi Vocational Technical College of Industrial Engineering, Pingxiang, China..

ABSTRACT

The paper made a research on the fiber Bragg grating sensor demodulation system, which was based on virtual instrument labview and it developed a friendly upper monitor software. Based on the LM algorithm, the software realized rapid and accurate spectral data fitting, improving dynamic characteristics and measuring precision of the system. Depending on different fiber Bragg grating sensors, it can realize flexible calibration. It has the functions of collection, display and data storage, which can flexibly design alarm threshold according to the practical application. The fiber Bragg grating sensors can be identified by the software so that the distributed network, with large capacity optical fiber sensing, can be achieved.

KEYWORDS

Optical Fiber Sensing; Labview; Temperature Measurement; Upper Monitor

Share and Cite:

Gao, P. , Wan, S. , Xiong, Y. , Hu, F. , Wen, H. and Ma, Y. (2013) The Design of Fiber Bragg Grating Temperature Measurement System Based on Labview. Journal of Computer and Communications, 1, 27-31. doi: 10.4236/jcc.2013.17007.

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