English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 64200/96994 (66%)
造訪人次 : 8009037      線上人數 : 5212
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: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/121604


    題名: NUMERICAL STUDY OF QUAD-ROTOR AIRCRAFT PERFORMANCE UNDER ADVERSE SITUATIONS
    作者: Wan, Tung;Tsai, Meng-Han
    關鍵詞: Quad-copter Performance;Terminal Velocity;Adverse Situations
    日期: 2021-07-08
    上傳時間: 2021-11-13 12:10:25 (UTC+8)
    出版者: ICAS 國際航空科學聯盟
    摘要: Unmanned Aerial Vehicles or UAVs are becoming more popular nowadays, and in-depth study of quad-copter UAV falls into detrimental situations required more investigations. In this work not only the aerodynamic parameters of quad-copter, but also the physical phenomenon for quad-copter flying under severe weather conditions are numerically simulated. An APC 10x4.7 rotor is first chosen as the validation benchmark case. Due to recent aviation safety concerns, the free-fall situation of quad-copter will be our major concern, and the worst realistic situations under severe weather condition are simulated, such as flying in the heavy rain and different typical gust wind conditions, for both the quad-copter hover and forward flight situations. It is found that the heavy rain effect is not as severe as the downdraft or the horizontal gust wind situations. It is hoped that this research can help the quad-copter UAV industries and academia to understand more about how adverse situations’ impact on quad-copter performance.
    關聯: The proceedings of the 32nd International Council of the Aeronautical Sciences congress
    顯示於類別:[航空太空工程學系暨研究所] 會議論文

    文件中的檔案:

    檔案 大小格式瀏覽次數
    index.html0KbHTML197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