Design and Implementation of the Structure Health Monitoring System for Bridge Based on Wireless Sensor Network

  • Authors:
  • An Yin;Bingwen Wang;Zhuo Liu;Xiaoya Hu

  • Affiliations:
  • Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan, China 430074;Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan, China 430074;Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan, China 430074;Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan, China 430074

  • Venue:
  • ISNN 2009 Proceedings of the 6th International Symposium on Neural Networks: Advances in Neural Networks - Part III
  • Year:
  • 2009

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Abstract

For the shortcomings of the traditional wired way for structure health monitoring, a structure health monitoring (SHM) for bridge based on wireless sensor network (WSN) is proposed. The S-Mote node used for the WSN is designed and implemented which meets the specific hardware requirements of the structural health monitoring and supports the TinyOS as its operating system. The SHM system is deployed and tested on the ZhengDian Viaduct Bridge. In this deployment, 6 nodes are distributed over the main span, collecting the ambient vibrations at 100Hz. The collected data agrees with theoretical models and theoretical value of the bridge.