The temperature compensation method of BOTDR strain monitoring system is proposed, which is based on Raman Optical Time Domain Reflectometer (ROTDR), aiming at temperature strain coupling effects of Brillouin Optical Time Domain Reflectometer (BOTDR) strain monitoring technology. Then the effectiveness of this method is proved on theoretical and experimental studies, which provides an effective means of improving the accuracy of BOTDR strain monitoring.
Volume Subject Area:Mechatronics, Robotics, and Automation
Topics:Temperature, Reflectometers, Monitoring systems
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