Acta Optica Sinica, Volume. 19, Issue 11, 1530(1999)
Structural State Detection with Twisted Type Fiber Optic Sensing Array and OTDR Technology
A novel sensor array made of multimode optical fibers twisting steel strands is presented. It can be used to detect many state parameters such as load,strain of intelligent material and structure. Optical time-dimain reflectometry (OTDR) technology is applied to process real-time parallel and distributing sensing signals. In this way, the measured datas are obtained and the identified results are proved.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Structural State Detection with Twisted Type Fiber Optic Sensing Array and OTDR Technology[J]. Acta Optica Sinica, 1999, 19(11): 1530