现代电子技术Issue(7)：101-104,4.
基于现场实验的无线与有线加速度系统桥梁振动监测比较研究
Experimental comparison study on wireless and wired acceleration systems for bridge vibration monitoring
摘要
Abstract
The next-generation wireless acceleration node was designed with a new wireless communication platform Imote2 as the core. The amount of transmitted data and the power consumption were reduced by integrating wireless communication,signal pre-processing,data analysis and power management in the node. Taking the wired acceleration node of the original vibration monitoring system in the Run-yang Yangtze River Bridge as a reference,a field experiment was conducted to compare the system architecture,data acquisition,data transmission and data accuracy of the wrieless acceleration node with those of the wired ac-celeration node. The result shows that wireless acceleration node is quite promising in the bridge vibration monitoring applications.关键词
Imote2/无线加速度节点/有线加速度节点/现场实验/桥梁振动监测Key words
Imote2/wireless acceleration node/wired acceleration node/field experiment/bridge vibration monitoring分类
信息技术与安全科学引用本文复制引用
蒋新花,丁华平,沈庆宏..基于现场实验的无线与有线加速度系统桥梁振动监测比较研究[J].现代电子技术,2014,(7):101-104,4.基金项目
江苏省交通科研计划项目 （）
南京市科技发展计划项目 （）
