光纤应变传感器检测标定技术

doi:10.1007/s12204-022-2406-9

摘要/Abstract

摘要： 作为现阶段传感技术的热点方向之一，光纤传感器具有体积小、抗电磁干扰、易于组网等特点，在复杂电磁环境下多物理场参数监测上发挥不可替代的作用。光纤应变传感器的精确标定对延长传感器存活率、提高测量准确性以及满足长期监测需求等方面具有重大的实践价值。通过综述应变传感器标定方法和光纤应变传感器标定方法的研究现状，从静、动态两个角度出发，分别举例分析其主要方法的优缺点，并对光纤应变传感器标定技术的发展前景进行了总结展望。

关键词: 光纤, 应变传感器, 静态标定, 动态标定

Abstract: As one of the hotspots of sensing technology at present, optical fiber sensor has the characteristics of small size, anti-electromagnetic interference, and easy networking, which plays an irreplaceable role in multiphysics parameter monitoring of complex electromagnetic environments. The precise calibration of the optical fiber strain sensor has great practical value in prolonging the survival rate of the sensor, improving the measurement accuracy, and meeting the needs of long-term monitoring. By reviewing the research status of strain sensor calibration method and fiber optic strain sensor calibration method, the advantages and disadvantages of the main methods are analyzed separately from the static and dynamic perspectives, and the development prospect of the calibration technology of optic fiber strain sensor is summarized.

中图分类号:

TH822

陈刚, 刘宏月, 高瑞翔. 光纤应变传感器检测标定技术[J]. J Shanghai Jiaotong Univ Sci, 2023, 28(5): 551-559.

CHEN Gang(陈刚), LIU Hongyue(刘宏月), GAO Ruiriang(高瑞翔). Calibration Technology of Optical Fiber Strain Sensor[J]. J Shanghai Jiaotong Univ Sci, 2023, 28(5): 551-559.

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