Combing the Servo Velocity Sensors and the Wireless Sensor Networks:Feasibility Study
Applying the wireless sensor networks (WSN) to bridge vibration measurement not only provides the on-time monitoring but also reduces the cost of wired system significantly.The servo velocity sensors (SVS) are the most popular sensors of vibration measurement for the civil infrastructures such as bridges.In this feasibility study,a mote-integrated converter module is designed and implemented for connecting the SVS and WSN.The major limitation of this application is the low-bit rate wireless transmission.Through several ficld measurements,the number of nodes in a wireless channel is advised to be two at most and the multiple single hop schemes are suggested for the vibration monitoring applications.Utilizing the WSN to monitor the on-time bridge vibration is feasible and the application can be further optimized by employing the distribution algorithms specific to the vibration measurements.
Bridge Vibration Servo Velocity WSN
Y.-C.Kan H.-C.Lin Y.-M.Hong M.-L.Chang C.-C.Lin
Department of Communications Engineering, Yuan Ze UniversityNo.135 Yuan-Tung Road, Chung-Li, Taoyuan Department of Health Risk Management, China Medical UniversityNo.91 Hsueh-Shi Road, Taichung 40402, Department of Design for Sustainable Environment, MingDao UniversityNo.369 Wen-Hua Road, Peetow, Cha Department of Central Region Engineering Office, Taiwan Water CorporationNo.40425 No.2, Sec.2, Shuan Department of Civil Engineering, National Chung Hsing UniversityNo.250 Kuo-kuang Road, Taichung 402,
国际会议
台湾
英文
3842-3846
2011-12-11（万方平台首次上网日期，不代表论文的发表时间）