表面等离子体波光纤传感器应用于复合材料固化监测的研究

Study on the surface plasma optic fiber sensors using in monitoring of composite curing

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。

The primary study on the surface plasma optic fiber sensors using the smart structure has be done. This kind of optic fiber sensor not only can be used supervising the cure of composite, but also can be used measuring the strain in composite after it is cured. The number of the sensors will be down, and disposal of the sensors will be simple if surface plasma optic fiber sensors are used in the smart structure.