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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/22898
標題: | 應用無線感測器網路於結構物即時監控之系統開發 The development of wireless sensor network system for real-time structure monitoring |
作者: | Hsueh-Chin Chung 鍾學進 |
指導教授: | 林致廷(Chih-Ting Lin) |
關鍵字: | 無線感測器網路,即時,雷射測距,結構物監測, WSN,real-time,laser,structure monitoring, |
出版年 : | 2011 |
學位: | 碩士 |
摘要: | 隨著科技的進步與人性化的發展,無線感測器網路已成為近年來產學界研發的重點之一,輕薄短小的特性使其成為監測公共安全的關鍵性技術,然而就實際應用層面考量,受限於跨領域的障礙,使得相關科技無法立即落實在產業應用上。
有鑑於此,本論文目標為開發一套搭載WSN技術結合雷射測距感測器的結構物即時監測系統,利用無線感測器網路系統準確、體積小且方便攜帶和移動的特性,量測結構物的位移和加速度,並透過所開發的後段系統,隨時監控結構物的行為表現,一旦有可能產生危險的情形,可以做立即的判斷。除此之外,也能將系統運用於長期監控的情境中,利用WSN系統相對低成本且穩定的優點,可大量的裝設在結構物中,每隔一段時間紀錄該結構體的行為,若有異常變化產生就可立即更進一步的進行檢測和維修。 Due to the advancements of technology and humanness, wireless sensor network has become one of the most emerging in research recent years. Because of its high-fidelity and low-cost, the wireless sensor network is envisioned to be one of the promising methods for the structure health monitoring system. However the technology has not been widely employed because of the entry barrier of domain knowledge. Therefore, this study developed a real-time structure monitoring system integrated with laser distance sensor based on WSN technology. With high accuracy, flexibility, portable and small size, the developed health monitoring system can acquire the real-time displacement and acceleration of the structure through the posterior procedures. The system can also monitor structure behavior and take action whenever damage occurs. Besides, the system can apply to a long-term monitoring scenario, and due to its low-cost, the WSN system can be extensively installed in structures. Whenever as abnormal change happens, we can take immediate action for further investigation and repairing. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/22898 |
全文授權: | 未授權 |
顯示於系所單位: | 電子工程學研究所 |
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檔案 | 大小 | 格式 | |
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ntu-100-1.pdf 目前未授權公開取用 | 8.49 MB | Adobe PDF |
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