Technology of structure damage monitoring based on multi-agent  

作　　者：Hongbing Sun Shenfang Yuan Xia Zhao Hengbao Zhou Dong Liang 

机构地区：[1]Aeronautical Key Laborotary for Smart Materials and Structures, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, P. R. China [2]Department of Electronics and Electrical Engineering, Huaiyin Normal University, Huaian 223001, P. R. China

出　　处：《Journal of Systems Engineering and Electronics》2010年第4期616-622,共7页系统工程与电子技术（英文版）

基　　金：supported by the Key Program of the National Science Foundation of China(50830201);Aviation Research Foundation(20060952);the National High Technology Research and Development of China(2007AA03Z117);the Natural Science Foundation of Jiansu Province(08kjd560009)

摘　　要：The health monitoring for large-scale structures need to resolve a large number of difficulties,such as the data transmission and distributing information handling.To solve these problems,the technology of multi-agent is a good candidate to be used in the field of structural health monitoring.A structural health monitoring system architecture based on multi-agent technology is proposed.The measurement system for aircraft airfoil is designed with FBG,strain gage,and corresponding signal processing circuit.The experiment to determine the location of the concentrate loading on the structure is carried on with the system combined with technologies of pattern recognition and multi-agent.The results show that the system can locate the concentrate loading of the aircraft airfoil at the accuracy of 91.2%.The health monitoring for large-scale structures need to resolve a large number of difficulties,such as the data transmission and distributing information handling.To solve these problems,the technology of multi-agent is a good candidate to be used in the field of structural health monitoring.A structural health monitoring system architecture based on multi-agent technology is proposed.The measurement system for aircraft airfoil is designed with FBG,strain gage,and corresponding signal processing circuit.The experiment to determine the location of the concentrate loading on the structure is carried on with the system combined with technologies of pattern recognition and multi-agent.The results show that the system can locate the concentrate loading of the aircraft airfoil at the accuracy of 91.2%.

关 键 词：structural health monitoring multi-agent technology flexible transmission collaboration. 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置] TU312.3[自动化与计算机技术—控制科学与工程]