English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 49521/84606 (59%)
造訪人次 : 7582834      線上人數 : 77
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/88049


    題名: 利用光流獲取無人飛行器速度與偏航角
    其他題名: Acquisition of MAV velocity and heading using optical-flow method
    作者: 林楷昇;Lin, Kai-Sheng
    貢獻者: 淡江大學航空太空工程學系碩士班
    蕭富元;Hsiao, Fu-Yuen
    關鍵詞: 微型飛行器;速度;姿態;光流;Micro aerial vehicle;velocity;Attitude;Optical Flow
    日期: 2012
    上傳時間: 2013-04-13 11:58:28 (UTC+8)
    摘要: 本研究指在探討如何利用光流的方法,量測微飛行器的速度跟航向。傳統上對於無人飛行器的飛行資訊量測,多倚賴慣性量測元件或其它感測器。然而,這些量測元件大部份都很重,且體積龐大,並不適合安裝在微型飛行器上。本研究則探討利用光流來來獲取這些資訊的可行性。本文首先介紹影像處理的基本流程,接著經由影像處理的結果與光流理論,來計算飛行資訊,並以實驗結果來驗證此方法的可行性。
    This thesis investigates the acquisition of velocity and heading of micro aerial vehicles (MAVs) using optical-flow method. Conventionally, the measurement of flight information of an unmanned aerial vehicle(UAV), including velocity and attitude angles, requires an inertial measurement unit or some other sensors. However, those sensor are large in size and heavy in weight. They are not suitable to install on an MAV.In this thesis, we investigate the feasibility to apply optical flow to acquire these information. We first review the basics of image processing.Then, the results from image processing, collaborated with algorithms of optical flow method, are used to compute the velocity and heading angle. Experiments are also designed to demonstrate the feasibility of the method.
    顯示於類別:[航空太空工程學系暨研究所] 學位論文

    文件中的檔案:

    檔案 大小格式瀏覽次數
    index.html0KbHTML120檢視/開啟

    在機構典藏中所有的資料項目都受到原著作權保護.

    TAIR相關文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回饋