地磁量測與無人飛機地磁量測酬載之研究

現今的無人飛行載具(Unmanned Aerial Vehicle, UAV)技術的發展已有多年，而電子儀器的迷你化以及通訊科技跟感測器技術的進步，使得UAV的應用範圍不斷增加，不論是目標偵搜與監控等影像搜集定位功能；地表描繪、氣象資料搜集等資料紀錄功能，皆有顯著貢獻。另一方面，地球磁場的資料搜集可用於幫助我們了解磁爆、古地磁狀態或是經由磁力資料推斷地層構造等，亦可用於發覺礦產的參考。本論文主要研究為發展UAV的地磁量測酬載系統，目前以地球磁場量測功能為主，並具有即時資料儲存和地面電腦回放分析之功能。任務酬載電腦採用Android 4.0.4作業系統整合搭載三軸霍爾元件磁力感測器(Vector/Magnitude Gaussmeter Model)，量測精度為0.01高斯，裝載於UAV上進行磁場量測。其中任務酬載電腦採用一平板電腦，使用高通四核心S4 APQ8060A晶片和Android 4.04作業系統，可以達到1.7GHz之運算速度。本研究在Android作業系統下透過USB介面發展無人飛機自動駕駛系統的航行姿態感測次系統、SD記憶卡讀寫、CCD影像和WiFi無線傳輸等驅動與應用程式(APP)，輕易擴充各種任務酬載。期望經由此系統可以達到更為低成本之航空磁場量測技術，資料具有一定精度可以進行後續分析，可支援更進一步的磁場資料研究，達到重磁(Gravity and magnetic exploration)地球科學的相關研究目的。關鍵詞：無人飛行載具、航空地球磁場量測、Android平板電腦

關鍵字

無人飛行載具；航空地球磁場量測； Android平板電腦

並列摘要

Nowadays Unmanned Aerial(UAV) Vehicle has been developing for decades, and also the improvement of electronic instrument, communication technology and sensor technology such that the applications of UAV are much wider. Not only the image collection, but also target seeks with monitoring, or the data record for surface depicted and meteorological data collection. Where the data collection of earth’s magnetic field can help us to research and understand such like magnetic storm, pale magnetic state or inferred geological status, it has the potential of mineral exploration. The main research of this thesis is to develop an UAV geomagnetic field measurement payload system with data storage and playback analysis function. The payload system includes one Android tablet with connecting one tri-axial Hall magnetic sensor (Vector/Magnitude Gaussmeter Model) via its USB interface. The accuracy of magnetic measurement is 0.01 gauss. Where the tablet equips Qualcomm 1.7GHz S4 APQ8060A quad-core CPU, SD card, MEMS sensors, CCD image and WiFi etc.. This thesis develops tablet APP for Gaussmeter to record geomagnetic field measurement, location and attitude of measurement, then analyzes the flight tests record in PC. The object of our research is to finish a cheap and precision aviation measurement technology, then provides further magnetic field study and earth sciences research. Keywords：unmanned aerial vehicle、aviation geomagnetic measurement、 Android tablet

並列關鍵字

unmanned aerial vehicle ； aviation geomagnetic measurement ； Android tablet

參考文獻

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地磁量測與無人飛機地磁量測酬載之研究

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