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Research on self-calibration algorithms based on optical fiber distributed sensing technology
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Paper Abstract

In recent years, distributed optical fiber temperature measurement system has been widely used in industrial safety field. In this paper, the principle of distributed optical fiber temperature measurement system is introduced and the system performance is tested. The design and development of self-calibration system without real-time temperature compensation is carried out. The measurement accuracy of the system is improved. The distributed optical fiber temperature measurement system with low power consumption and high performance has been applied in the goaf and cable temperature field of coal mine, which provides a favorable detection method for the safety detection of coal mine underground.

Paper Details

Date Published: 10 May 2019
PDF: 5 pages
Proc. SPIE 11068, Second Symposium on Novel Technology of X-Ray Imaging, 110682H (10 May 2019); doi: 10.1117/12.2524721
Show Author Affiliations
Yuan Liu, Qilu Univ. of Technology (China)
Runchun Li, Shandong Micro-Sensor Photonics, Ltd. (China)
Haiming Li, Shandong Keli Photoelectronic Industrial Co., Ltd. (China)
Yubao Sun, Shandong Keli Photoelectronic Industrial Co., Ltd. (China)
Zhongping Du, Shandong Keli Photoelectronic Industrial Co., Ltd. (China)
Xinjun Jiang, Shandong Keli Photoelectronic Industrial Co., Ltd. (China)
Tongyu Liu, Shandong Keli Photoelectronic Industrial Co., Ltd. (China)


Published in SPIE Proceedings Vol. 11068:
Second Symposium on Novel Technology of X-Ray Imaging
Yangchao Tian; Tiqiao Xiao; Peng Liu, Editor(s)

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