航天器控制 的英文怎麼說

中文拼音 [hángtiānqìkòngzhì]
航天器控制 英文
spacecraft control
  • 航 : Ⅰ名詞（船） boat; shipⅡ動詞（航行） navigate （by water or air）; sail
  • 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
  • 控 : 動詞1 （告發;控告） accuse; charge 2 （控制） control; dominate 3 （使容器口兒朝下 讓裏面的液體慢...
  • 制 : Ⅰ動詞1 （製造） make; manufacture 2 （擬訂; 規定） draw up; establish 3 （用強力約束; 限定; 管束...
  • 航天 : space flight; spaceflight; aerospace航天導彈 space missile; 航天導航 aerospace navigation; 航天電...
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  1. 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。
  2. Study on modeling and simulation of docking control process of some spacecraft

    某型航天器對接控制過程的建模與模擬研究
  3. Embedded processors dorminate the keyboard, mouse, disk driver, hard disk, display, network card, modem, sound card, printer, scanner, digital camera and usb hub, etc. in the fields of control, communication, instrument, automobile, shipping, aeronautics, military, and consumable, embedded computer is a master

    一臺通用計算機的外部設備上就包含了5 - 10個嵌入式微處理器，鍵盤、鼠標、軟驅、硬盤、顯示器、顯示卡、網卡、 modem 、聲卡、印表機、掃描儀、數字相機、 usb集線器等均是由嵌入式處理器控制的。在工業流水線控制、通訊、儀器儀表、汽車、船舶、航空航天、軍事裝備、消費類產品等領域更是嵌入式計算機的天下。
  4. Standard specification for esd controlled garments required in cleanrooms and controlled environments for spacecraft for non - hazardous and hazardous operations

    航天器無危險和危險工作時要求在清潔室和控制環境中使用的esd控制服標準規范
  5. Use energy - based control method to achieve the entry flight control of reusable launch vehicle. the basic concept is to take the energy as primary control variables, reduce the order of the system and design a tracking law to follow a three - dimensional entry trajectory

    本文採用基於能量的控制方法實現對航天器再入軌跡的控制，將能量作為獨立參量，從而降低系統的階數，利用線性反饋的方法設計一個跟蹤三維再入軌跡的控制律。
  6. The applications of real - time system are very popular in modern industrial process, for example, the monitor and management of power system, the flight control of spacecraft, the robot control and the field of force and so on

    在現代工業生產中，實時系統得到廣泛的應用，例如電力監控與管理，航空航天器飛行控制，機器人控制以及軍事領域。
  7. Firstly, there is a full discuss of space aircraft thermal control. the background of the research for this paper is also presented here, in chapter 2, there is a complete discussing of fem realization in numerical heat transfer, including delaunay grids generation and display, two - dimension temperature field function eduction and collectivity compound

    首先全面論述了航天器熱控制和熱分析的基本內容，指出本課題產生的工程背景。在第二章中完整地論述了有限元數值計算方法在解決傳熱問題中的實現，包括delaunay網格的生成與顯示，二維溫度場泛函的推導和溫度場的總體合成等。
  8. Currently, the large space vehicle ’ s vibration test usually adopted dual - shaker system, the electric current phase synchronous controller is one of the equipments importantly in the system. the existing control equipments make use of tri - tek704d controller, and the current feedback in - phase control method

    目前，我國大型航天器環境振動試驗採用多振動臺同步激勵的試驗系統來完成，電流相位/幅值同步控制器是並聯雙振動臺同步控制系統中重要的組成設備之一。
  9. Intelligent planning and scheduling is one of the key technologies on autonomous control for spacecraft and is necessary to be researched

    智能規劃與調度是實現航天器自主控制的關鍵技術之一，其研究和應用具有很大的意義。
  10. This dissertation mainly studies information fusion estimation theory and its application to spacecraft control. the major researching contents of the dissertation are summarized as follows : 1

    本論文就多傳感器系統信息融合估計理論及其在航天器控制中的應用進行了深入研究，所作的主要研究工作有以下六個方面： 1
  11. The report cited roskosmos spokesman vyacheslav davidenko as saying that the launch was postponed because problems were discovered with elements of the spacecraft ' s control system, and that parts would have to be replaced and fully tested

    俄羅斯航天局發言人達維堅科23日說，最近在航天器控制系統發現的部件故障是導致推遲發射的原因，需要更換新部件並進行充分的測試。
  12. About the large deformation description, a multi - floating coordinate system is adopted. it can effectively reduce the error of discretization. this paper deals with the design of restrained variable structure control in the way of phase plane analyse, which is concise and avoids complex mathematical descriptions. a new method is promoted for flexible spacecraft control by describing flexible spacecraft dynamics equations as t - s fuzzy model and designing a pdc fuzzy controller

    將撓性航天器姿態動力學方程描述為t - s模糊模型為撓性航天器控制提供了新思路;模擬結果表明，基於t - s模型的pdc模糊控制器能滿足撓性航天器大角度姿態機動的精度要求，並能有效抑制帆板振動，具有一定的智能性。
  13. Nevertheless, some manned flight mission requires the spacecraft has high pointing and stabilizing precision. so, it needs us to quantitatively analyze the astronautic disturbances, so as to evaluate flight mission and guide or improve spacecraft system design especially the attitude control system design

    有的載人飛行任務需要航天器具有很高的指向精度和穩定度，這就需要對航天員的擾動進行定量分析，以便對飛行任務進行評估並能指導或改進航天器系統設計特別是姿態控制系統的設計。
  14. The inter - link of tdrss contained forward link and return link. the forward link is the signal retransmitted from earth station to relay satellite, then transmitted the tt & c to the user aircraft

    前向鏈路指地面站經數據中繼衛星轉發信號，向用戶航天器（包括成像偵察衛星、航天飛機與載人飛船等）發送跟蹤、遙測與控制指令。
  15. Active vibration control of flexible spacecraft during attitude maneuver

    撓性航天器姿態機動的主動振動控制
  16. Finally, use the multiple delay model and multiple design point approach to achieve the control law design for the energy management phase of a reentry vehicle

    最後利用多重延遲模型和多重設計點（ mdm mdp ）方法設計了航天器末端能量管理段的控制律。
  17. 3. after analyze to various methods of the synchronous control, decide to utilize a / d and d / a combines with the numerical pid control method to research the pc of synchronous controller and apply to the space vehicle ’ s vibration environment experiment

    3 .對同步控制的各種方法進行了分析，結合數字pid控制演算法，率先採用計算機自動測量和控制技術，將基於pc的a / d和d / a板卡應用於航天器環境模擬試驗的並聯雙振動臺系統中，解決了同步控制器研製的問題。
  18. Green " s theorem is employed to find the quantity relationship among the constraints of heating rate, dynamic pressure and lift in reentry flight. the paper deduced the approximate solution of the optimal aeroassisted coplanar trajectories under the three typical constraints. the performance index to be minimized are either heat input, the total dynamic pressure, time during the atmospheric flight, the time integral of the square of the path inclination ; or maximize the time of flight during the atmospheric portion of the trajetory. an important conclusion is firstly obtained : under the three constraints above, the optimal aeroassisted coplanar transfers with the first forth kinds payoffs have the same optimal control laws

    採用格林函數法，給出了同一平面氣動力輔助變軌飛行的3種過程約束（氣動加熱率、動壓、升力約束）條件之間關系的近似定量描述形成的飛行包絡線.由此求解了航天器同時受3種約束條件時，各種性能指標下的同一平面氣動力輔助變軌軌跡的近似解及相應的最優控制規律.文中對近似解與控制規律的內部結構作了細致的分析，得到了一些有益的結論
  19. The magnetic suspension momentum wheel has better performance than the conventional ball bearing momentum wheel, and one gimbaling magnetic suspension momentum wheel whose rotation axis can be deflected can perform three axes attitude stability and control of spacecraft in high precision

    採用磁懸浮軸承支撐的飛輪比傳統滾珠軸承飛輪有著更高的性能，而具有框架功能的單個轉軸可偏置磁懸浮飛輪就可以實現航天器的高精度三軸姿態穩定控制。
  20. With the development of modern antenna technology, a warship is fully equipped with various kinds of antennas working in different frequency bands, which greatly improve the ability of communication, navigation, defence and weapon control

    隨著現代天線技術的發展，在艦船上裝備了大量不同頻段不同類型的天線，這些天線大大提高了艦艇的通信、導航、防禦、武器控制和作戰指揮能力。
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