复合材料内部损伤的光纤图像显示方法  

IMAGE DISPLAYING METHOD FOR DETECTING DAMAGE IN COMPOSITE MATERIALS EMBEDDED WITH FIBRE OPTIC NETWORK

作　　者：徐宁光[1] 孙良新[1] 

机构地区：[1]南京航空航天大学飞行器系

出　　处：《复合材料学报》1998年第1期112-115,共4页Acta Materiae Compositae Sinica

摘　　要：研究了复合材料损伤的光纤图像显示方法，并研制了相应的测试系统。通过数字化处理检测网络输出的图像，实现复合材料结构损伤的定量检测和直观显示。冲击损伤检测实验证明，摄像－图像处理光纤损伤测试系统与通常的光电检测系统相比具有诸多优点。The image displaying method, showing damage in fibre optic network embedded in composite materials, is studied. And a corresponding detection system has been made. By digitally processing the image which carries all the information exported by the network, damage in composite materials can be quantitatively detected and directly displayed. The results of the impact damage tests proved that the fibre optic image system has many advantages compared with ordinary photo electric detecting systems.

关 键 词：复合材料 光导纤维 图像处理 冲击损伤 损伤 

分 类 号：TB330.1[一般工业技术—材料科学与工程]