Structure Health Monitoring System Based on Virtual Instrument and Network
Structure health monitoring system is very important for the safe operation and scientific management of great structures and it is the focus of research in recent years. The key of health monito/ing system is to monitor thee whole behavior of the structure in real-time and to evaluate the state of the structure intelligently. High-speed and mass data acquisition, remote control and transfer, data and information share through web are required in such monitoring systems. According to the actual monitoring requirements df a steel bridge, a remote health monitoring system (RHMS) based on virtual instrumentland TCP/IP is developed. Being installed in the field for about three years, the sYstem fulfils the expectant goals very well. The design of the whole system, the performdrice of software and hardware, the functions of the system and some measured results from the monitoring spot are introduced in detail in this paper. Key techniques to build the heaJth monitoring system, Such as automation monitoring, system reliabilit, massive monitoring data analysis and processing, data communication etc., are also discussed.
Health monitoring Great structure Data acquisition Remote transmission
Yanliang Du Zhanfeng Gao Yan Yan Mubiao Su
Structural Health Monitoring and Control Institute of Shijiazhuang Railway Institute, Shijiazhuang 0 Engineering Training Center of Shijiazhuang Railway Institute, Shijiazhuang 050043, China Electrical Engineering Department of Shijiazhuang Railway Institute, Shijiazhuang 056043, China
国际会议
南京
英文
240-244
2007-10-16（万方平台首次上网日期，不代表论文的发表时间）