Study and Design of an Adaptive Wireless Sensor Platform for Structural Health Monitoring

• Main Authors: Hsieh, Yi-Hung, 謝一弘
• Other Authors: Liaw, Der-Cherng
• Format: Others
• Language: zh-TW
• Published: 2010
• Online Access: http://ndltd.ncl.edu.tw/handle/62851672267067402994

碩士 === 國立交通大學 === 電控工程研究所 === 98 === Recently, Wireless sensor network has received increasing attention especially towards to develop a real time, low cost, high stability and robustness structural health monitoring system. Most wireless sensor networks platforms are designed for general purpose. For structural health monitoring, the general purpose design might not be feasible. The major goal of this study is to develop an adaptive wireless sensor platform specifically for structural health monitoring. The proposed tasks include the implementation of self-organization network mechanism, source routing and routing path change, beacon synchronization and time slot scheduling method and the derivation general form for system sample ability. In addition, the works of hardware design, firmware design, and visualization user interface software design of proposed adaptive wireless sensor platform will also be proposed. The hardware implementation includes IEEE 802.15.4 based low power consumption wireless module and plug and play sensor module. Experimental study including self-organization network verification, beacon synchronization and time slot scheduling verification and shaking table test were investigated. The results have denoted that the proposed adaptive wireless sensor platform can provide benefit and efficiency in structural health monitoring.