2020-05-012024-05-14https://scholars.lib.ntu.edu.tw/handle/123456789/658067摘要：現代的水工模型試驗已轉向自動化與非接觸的方式來測量水槽的水理變化資料來避免傳統的侵入式測量所導致的流場擾動，有別於傳統的人工方式單點取得資料，非接觸式的測量方法能以線、面的方式取得多維度的資料。 經濟部水利署水利規劃試驗所於108年度「水工試驗地形應用影像技術量測研究」的自辦計畫中已利用影像分析技術取得水工模型試驗地形，未來如能利用非接觸式的量測技術取得水位與流場資料來了解水流與地形的耦合作用，將有助未來水工結構物的設計，爰提本委託服務計畫書。 本計畫主要目的為利用非接觸式的量測技術取得水位與流場資料來了解水流與地形的耦合作用，將有助未來水工結構物的設計。本團隊首先收集水利署目前現有量測技術及儀器相關工作，未來將持續研發利用影像分析流速與水位、聲學分析水位之系統，在水規所室內試驗完成流速水位測量驗證其可行性，最後完成教育訓練及計畫成果技術轉移。<br> Abstract: In recent years, due to the emerging equipment and artificial intelligence technology, the use of image and acoustic analysis methods to obtain the flow field information has gradually become the mainstream of research. The primary purpose of this project is to evaluate the application of image and acoustic analysis technology in hydraulic model flumes and use photogrammetry to obtain the digitized flow field and water elevation in flumes; therefore, the artificial uncertainties generated by traditional measurement methods could be reduced. This project collected the current measurement technology and instrument of the Water Resources Agency. Then, an AI-based and acoustic-based method analysis would be developed for analyzing the flow field and water elevation and be applied to the model flumes. Finally, comprehensive employee training and technology transfer are essential to get employees up to speed on the operating procedures. This updated technology has a significant benefit for the future development of measurement technology.人工智慧聲學分析試驗水槽量測技術artificial intelligenceacoustic analysishydraulic model flumesmeasurement technology