According to the demands of standardization

integration and modularization of optical fiber self-diagnosing system in smart structures

based on double fiber Bragg grating sensor

a smart layer system with fiber-optic sensor is developed.The experimental results show that it can simultaneously distinguish and monitor strain and temperature response in the same position of the structure.By FBG sensors networks in the smart layer and advanced information technology

the active

online and real time monitoring system can be established.