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对适用于机敏结构的表面等离子体波光纤传感器进行了初步的研究。将这种光纤传感器埋入复合材料结构就构成了所谓机敏结构。这种机敏结构既可进行复合材料的固化监测,又可进行应变检测。有利于传感器数量的减少和布置的简化,减少了传感元件的埋入对结构本身性能的影响。可以充分发挥光纤传感器对结构进行全过程监测的优点,具有广泛的应用前景。
A preliminary study on the surface plasmon optical fiber sensor suitable for the smart structure is carried out. Burying this type of optical fiber sensor in a composite structure constitutes a so-called smart structure. This smart structure can not only monitor the curing of composite materials, but also strain detection. Which is conducive to the reduction of the number of sensors and the simplification of arrangement, and reduces the influence of the embedding of sensing elements on the performance of the structure itself. It can give full play to the advantages of optical fiber sensor in monitoring the whole process of the structure and has a wide range of application prospects.