aeronautical science 中文意思是什麼

aeronautical science 解釋
航空科學
  • aeronautical : 飛行的
  • science : n 1 科學；科學研究。2 （一門）科學，學科。3 自然科學。4 學；學問；〈古語〉知識。5 （拳術、馬術等...
  1. Aeronautical and astronautical science and technology

    航空宇航科學與技術
  2. This thesis is the project supported by shaanxi national science foundation ( no. 2002e224 ), jiangxi national science foundation ( no. 0311018 ) and testing technology, and control engineering in nanchang institute of aeronautical technology ( no. 2003

    該方法是一個逐步篩選、由粗到精、智能擴張的過程，只有滿足前面的條件才進行後面的判斷，可較大地減少搜索時間和空間，提高識別效率。
  3. The new algorithm starts from an initial estimate which is based on the hough transform, and a rectangular window is centered using the current line approximation, and a new line estimation is generated by making a total least squares fit through the pixels contained within the window. this is repeated until convergence is reached. lastly, we have suggested a new technique which may recover the motion and structure parameters of a moving object by using of 21 optical flow lines based on the optical flow fields of the feature line this thesis is the project supported by aeronautical foundation science ( no. 99f53065 ) and research center of measuring and testing technologies, and control engineering in nanchang institute of aeronautical technology ( no. 2001 - 15 )

    演算法的思路是：首先，在小區域內運用霍夫變換確定直線的初始值；其次，以直線的初始值所對應的直線為中心線，建立一個矩形框；最後，利用矩形框內所包含的邊緣點數據不斷地迭代直至收斂，從而達到進一步修正直線的坐標參數；本文基於特徵直線的光流場，即線流場，建立了一種利用21條光流線確定空間三維物體旋轉運動參數、平移運動參數以及對應的空間直線坐標的線性演算法。
  4. He attended the massachusetts institute of technology ( m. i. t. ) in cambridge, massachusetts, graduating in 1991 with a bachelor of science degree in aeronautical engineering

    他就讀于馬塞諸塞州坎布利奇的麻省理工學院， 1991年畢業，獲航空工程專業理學學士學位。
  5. Cheng xiaoquan, male, ph. d. he was born in chongren county, jiangxi province in dec. 1966. he is associate professor in aeronautical science and technology college, beihang university

    程小全，男，博士， 1966年12月生於江西省崇仁縣。現任北航航空科學與工程學院飛機系飛機設計研究所副教授。
  6. Based on the above perception, we carried out systematic research on attitude control of a rigid body and its application to robot control. our research is supported partly by the national natural science foundation of china ( grant no. 69774010 ), aeronautical science foundation of china ( grant no. 97d53040 ) and the national 973 fundamental research program of china ( grant no. g1988030417 ). the main contributions of this dissertation are as follows : ( 1 ) four kinds of parameters for representing the attitude of a rigid body are studied

    基於這樣的認識，本文在國家自然科學基金項目「剛體姿態控制的幾何方法」 （基金代號： 69774010 ） 、航空科學基金項目「航空火控系統中的姿態控制問題」 （基金代號： 97d53040 ）和國家973重大基礎研究項目「復雜大系統過程優化與高性能軟體」 （項目代號： g1988030417 ）的資助下，對剛體姿態控制及其在機器人控制中的應用進行了較為系統的研究。
  7. Jjournal of nanchang institute of aeronautical technology sovial science edition

    南昌航空工業學院學報社會科學版
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