大型结构健康监测的无线传感系统

无线传感系统是将传感单元采集的数据经由无线方式发送至计算中心并按照监测系统的特点对数据进行处理的系统。简要介绍了无线传感系统的主体架构，近年来的研究成果，主要的技术问题和该系统在大型结构健康监测等领域中的应用前景，并且展示了一套自主研发的无线传感系统及其主要工作参数，如系统工作频段、工作模式等。

Wireless Sensing System for Health Monitoring of Key Structures

The wireless sensing system is a system by which the monitoring data from the sensors is transferred to the central computing station and is processed according to the characteristics of the monitored system. This paper gives a brief introduction to the frame of wireless sensing system, the research achievements in the past decade, the main technical problems and the application in some fields such as large scale structures health monitoring in the future. A self-developed wireless sensing system is highlighted in the paper, and some important parameters, such as working frequency and working patterns are also given in this paper.