Development of autonomous vibration measurement systems for civil infrastructure using wireless sensors

PI已经开发了无线结构振动测量系统的基本技术，其未来目标是详细了解结构状态和行为。这些技术包括：1)通过改进无线传感器节点的天线部分来延长通信距离；2)使用多跳通信进行数据传输；3)使用高分辨率加速度传感器板；4)集成程序在多跳网络上执行同步传感。

The PI has developed elementary technologies for wireless structural vibration measurement systems with the future target of comprehending structural condition and behavior in detail. The technologies include : 1) elongation of communication distance by improving the antenna part of wireless sensor nodes, 2) data transfer using multihop communication, 3) the use of high resolution acceleration sensor boards, and 4) integrated program to perform synchronized sensing over a multihop network.