复合材料层板中内埋光纤传感器布局的研究

A Study of Embedded Optical Fiber Sensor Layout in Compoaite Material

分析计算了层合复合材料薄板结构在外力作用下其内部的应力应变分布，以此为基础详细讨论了复 合材料结构内埋光纤传感器类型的选择及其布局方案。并介绍了实验以及内埋光纤阵列传感信号的人工神经网 络处理的情况。

In this paper, based on the calculation of the distribution of strain and stress in composite material lamination induced by external force, the type and their layout of optical fiber sensors embedded in composite materials are discussed in detail. The experiment and the signal processing of embedded optical fiber sensing network are also presented.