航行器技 的英文怎麼說

中文拼音 [hánghángqìjì]
航行器技 英文
aircraft mechanic
  • 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
  • 行 : 行Ⅰ名詞1 （行列） line; row 2 （排行） seniority among brothers and sisters:你行幾? 我行三。where...
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 技 : 名詞（技能; 本領） skill; ability; trick; technique
  • 航行 : 1 （水中行駛） navigate by water; seaway; sail 2 （空中行駛） navigate by air; fly 3 voyage; 航行...
  1. There are qualified and skilled technicians in our company devoted in research and development of aeroboat, motivated umbrella, tri - angle wings and so like flying models, integrating every advantages to serve our customers, meeting the increasing demands of the market

    公司具有作風優良技術精湛的研發人才專業從事飛艇動力傘，三角翼，等相關現代航空飛行器的技術開發。公司集自身開發製作發布為一體的優勢為客戶提供全方位的優質服務，以滿足不斷增長的市場需求。
  2. The orientation information of the sun, the moon and the earth, together with ephemeris are utilized to develop autonomous navigation algorithm, as well as its realization by dsp hardware

    在小樣本觀測數據情況下，研究利用日地月方位信息和日月星歷表進行航天器自主導航以及利用dsp實現航天器自主導航器的技術。
  3. Since the technology of intelligent control was first used in the spacecraft in the 60 ' s 20th century by jpl laboratory, the high performance of spacecraft autonomy has been one of the important goals pursued by the spacecraft designing engineer

    從20世紀60年代jpl實驗室將自主智能控制技術應用於航天器以來，盡可能地提高航天器的自主運行水平已是航天器發展的大趨勢。多傳感器信息處理技術是航天器自主運行技術中的重要內容。
  4. In this paper, the main research works are as follows : 1 ) survey and analysis previous work in auv navigation and summarize : as the cumulate error, the dead - reckoning and inertial navigation systems ca n ' t be used without other modified system ; the acoustic navigation system is used only in small range, and is very expensive. 2 ) two important approaches in geophysical navigation techniques are summarized, one is terrain contour based navigation, this approach is investigated keystone today ; the other is image based navigation, due to no perfect image sensors and image seabed map, this approach has seldom been practised. 3 ) two important terrain contour based navigation algorithms has been applied to auv, one is match algorithm - based terrain contour match ( tercom ) ; the other is kalman filter - based sandia inertia terrain - aided navigation ( sitan )

    主要研究內容包括：一、總結分析了當前水下導航的常用方法和不足之處，指出基於航位推算的導航方法，存在著最大的問題就是導航誤差的積累問題，如果沒有修正系統，這種方法很難滿足使用要求；其次指出基於聲學的導航方法，造價昂貴，導航范圍有限，難以滿足自主水下航行器大范圍導航的需求；二、總結了當前水下地形輔助導航的主要技術路線，一是基於地形高程的匹配方法，這是當前研究的重點；二是基於地形圖像的匹配方法，由於缺乏良好的圖像傳感器，和可用的海底圖像地圖，目前這種方法還有待研究發展；三、將兩種地形高程匹配的常用方法應用到自主水下航行器上：以相關演算法為前提的地形輪廓匹配（ tercom ）方法和以卡爾曼濾波為基礎的桑迪亞慣性地形輔助導航（ sitan ）方法，前者演算法簡單可靠，但是導航精度不高，後者雖然精度比較高，但存在著演算法較為復雜、有可能發散和出現奇異值等問題。
  5. So, in this thesis research, the information fusion is not only a data disposal process from lowers to higher, but also the feedback from higher to lower, that means the higher takes part in the d ata fusion of lower. simulations and trials validate all these methods and the results of these show that it is very effective to improve the control performance of auv by applying data fusion technology to the motion control system

    本文通過水下機器人的模擬試驗和海上智能作業試驗進行驗證，試驗結果表明，將多傳感器信息融合技術應用到水下機器人的運動控制系統中，提高了整個控制系統的可靠性和保障水下機器人的安全航行和完成任務，促進水下機器人智能控制技術的發展。
  6. This excerpt from a national aeronautics and space administration ( nasa ) history document tracks the emergence and acceptance of automated digital technology in the cockpits of commercial airplanes

    這份美國航空航天局的歷史文件摘錄記載了自動電子技術在商業飛行器駕駛艙的出現和應用。
  7. As computer technology is being used more and more widely, now the sizes of the software used in domestic or abroad aerocrafts are larger and larger. they are realizing more and more functions

    隨著計算機技術應用的日益廣泛，目前在國內外航天飛行器上採用軟體實現的功能越來越多，軟體的規模也越來越大。
  8. A team of rocket buffs plan to launch a man into space in the 10 million usd x prize foundation competition on 02 october 2004

    報名參加私營載人航天飛行國際競賽的總額1000萬美元的「安薩里x獎」的加拿大「達芬奇」技術小組日前宣布他們將於10月2日發射自己研製的載人航天器。
  9. With the development of material technology, information technology, automation control technology, aeronautics and astronautics technology, the modern flight vehicles are required of high velocity, light structure, great flexibility and super maneuverability, which lead to the serious aeroelastic effects such as aeroservoelasticity, the coupling among the aerodynamics, structure, and control system

    隨著材料技術、信息技術、控制技術以及航空航天技術本身的飛速發展，飛行器開始向高速度、輕結構、大柔性、超機動的方向發展，氣動彈性效應更加嚴重，從而引發了氣動、結構、控制系統相互耦合的氣動伺服彈性力學問題。
  10. Thus the safe and reliable operation of the aeroengine, which supplies the major motive power to the modern aircraft, plays undoubtedly the first important role in this field ; and accordingly the status inspection of the aero - engine operation and the fault diagnosis technology have become the research focuses during the recent years

    安全是現代航空工業尤其是民航運輸工業的首要要求，而作為現代飛行器的動力核心，航空發動機的安全、可靠運行則是重中之重，因此，航空發動機運行狀態監測與故障診斷技術也就成為當今的研究熱點。
  11. As the traditional navigation system ca n ' t satisfy the requirements of the autonomous underwater vehicles ( auv ) navigation and position. we study a depthometer - doppler - aided strapdown inertial navigation system ( ddsins ) in combination of the developments of periodic navigation technique and some practical problem posed by the mathematical and variation of output data of doppler, furthermore, the digital simulation and semiphysica test are made to verify the validity of the algorithm, the main research work are as follows : design of the strapdown inertial navigation system of auv

    由於傳統的導航系統很難滿足遠程水下航行器精確導航、定位的要求，本文在充分考慮使用特殊性的情況下，結合國內、外導航技術發展的實際狀況和發展方向，研究了水下航行器組合導航系統的誤差，重點解決了因多普勒輸出數據周期長和周期時變而給導航計算和濾波器設計帶來的問題，並進行了模擬和實物測試，模擬和實物測試結果表明本文所研究的設計方案合理，可以達到某型水下航行器導航、定位需要的精度。
  12. It can construct a reference path with lowest danger for the uav ( unmanned aerial vehicle ) by accounting for some aircraft performance characteristics, the mission goals, the threat information and the terrain information. this paper puts emphasis on the study of path planning algorithms and the analysis of uav missions. the main contributions are summarized as follows : ( 1 ) the threat environment, mainly as the radar threat, is studied and the detection probability of the aircraft is analyzed

    本論文主要根據無人機的作戰任務方式進行了航路規劃研究，包括攻擊航路和偵察監視任務航路，具體內容包括以下幾個方面： （ 1 ）本論文分析了威脅空間的威脅計算問題，對飛行器探測概率進行定量化的研究，根據恆虛警處理技術對雷達探測概率計算方法進行了總結，說明了計算單部雷達探測概率問題的方法，在此基礎上對雷達網的探測概率計算進行了討論，提出了相對于距離的探測概率求解方法和思路，用於攻擊航路規劃中的威脅計算。
  13. In the end of the paper, the lqt based on ga is applied to design the flight control system of rss uavs. the intensive simulation verified the validity of our research

    最後，應用基於遺傳演算法的線性二次型跟蹤器技術對放寬航向靜穩定性無人機的飛行控制系統進行設計，試驗結果驗證了研究成果的有效性。
  14. Characterization of acoustic stealth of the underwater vehicle and related technological progress

    水下航行器聲隱蔽性的表徵與技術進展
  15. In those advanced countries such as america, russia, europe and japan, aircraft health monitoring technique was researched with a lot of resources. while in china, there was a little related researches, say nothing of many applications

    國外對飛行器健康監控技術非常重視，美國、俄羅斯、西歐、日本等主要航空航天技術大國都投入了大量人力物力進行研究應用，而相對而言國內相關研究還比較少，成熟的應用方案還沒有。
  16. And along with the rapid development of the aerospace technology, all flight vehicles ’ speed and maneuverability are higher and higher. under this circumstance, how to enhance the performance of tracking high speed and highly maneuvering targets has become more and more important. thus, it is urgent to research new tracking and filtering methods with better performance

    而隨著現代航空航天技術的飛速發展，各種飛行器的航行速度和機動性越來越高，在此背景下，如何提高高速高機動目標的跟蹤性能成為一個越來越重要的問題，因此迫切需要研究性能更為優越的跟蹤濾波方法。
  17. Precision transmission device is one kind of the key fundamental components, which are extensively applied to many industry fields including robot industry, machine industry, instrument industry etc. with the development of information technology and space navigation technology, especially the micro - miniaturization, speediness and automation of satellite communication, scouting the flying project, remote sensing and measuring and astronomic observation antenna system, more hard requirements are demanded on precision transmission

    精密傳動是一種重要的基礎性零部件，在機器人、機床、儀器儀表等工業領域有著廣泛的應用。隨著信息和宇航科學技術的發展，特別是衛星通信、飛行目標跟蹤與攔截、遙感與遙測、天文觀察等天線系統的微小型化、快速化及自動化，對精密傳動提出了更高的要求。
  18. Therefore uuv has being attracted more attention in many countries in recent years, and has become an advanced research project for the development of military sea technology in the developed countries

    因此，近年來，無人水下航行器倍受各國青睞，現已成為各發達國家軍事海洋技術研究的前沿。
  19. On the base of the active sonar theory, this thesis delves into the critical technical of how to design detecting sonar system of under water vehicle, and completely discusses the idea of system designing, the construction of hardware, the problem solution of critical technical and experiment result analysis

    本論文基於主動聲納的基本原理，深入研究了水下航行器的探測聲納系統設計過程所涉及的關鍵技術，結合探測聲納的研製工作，全面論述了系統的設計思想、硬體構成、關鍵技術問題的解決和實驗結果的分析。
  20. Material in the paper arc systemic and acclliate, and are valuable reference for understanding developing status of uu ' v anning skill of foreign countries and for dirccting developing of un tring sldll of our counny

    本文資料系統、翔實，分析縝密、細致，對了解國外水下無人航行器裝備技術發展情況，指導我國水下無人航行器裝備技術的發展具有非常重要的參考價值。
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