从８０年代中期就开始研究基于玻纤干涉仪、特别是光纤传感器的光导传感器在“灵巧结构”中的应用，埋入结构中的光纤传感器网络能测量结构的载荷和损伤情况，因而能永久监视结构的“状态和利用率”。介绍了德国航空航天研究院在研制光纤传感器网络和对其进行飞行试验的情况，展示了今后可能的用途。 Since the mid-1980s, the study of the “smart structure” of optical sensors based on fiberglass interferometers, especially fiber-optic sensors, has embedded fiber optic sensor networks that measure the load and damage of the structure and thus enable permanent monitoring Structure “Status and Utilization”. The introduction of the German Aeronautics and Space Research Institute in the development of a fiber optic sensor network and its flight tests shows the possible future uses.