orbit parameters 中文意思是什麼

orbit parameters 解釋
軌道參數
  • orbit : n 1 【天文學】軌道；【解剖學】眼窩，眶；（鳥或昆蟲的）復眼緣的頰部。2 （人生的）旅程，生活過程；...
  • parameters : 編輯特徵參數
  1. In the stage of the sun and the moon in sight, azimuth of the sun, the earth and the moon in the spacecraft body coordinate system is simulated. combining the simulated azimuth with the ephemeris of the sun and the moon, the state equation and observation equation are modeled. the initial orbital parameters calculated by least square method are used in orbit state equation to predict spacecraft state and to realize autonomous navigation

    在日月可見階段，模擬日、地、月敏感器測量信息，即日、地、月在航天器本體坐標系下的方位信息，結合日月星歷，建立狀態方程及觀測方程，通過最小二乘法得到歷元時刻的軌道狀態初始值，將其代入軌道狀態方程進行自主導航。
  2. Based on the characteristics and performance parameters of hj - 1c small satellite and its sar remote sensor, the novel task, to propose the on - orbit test contents and methods for the sar images, is explored for the first time

    本論文的成果在於，根據hj - 1c小衛星及其sar遙感器的特點及性能參數，初步論證了hj - 1c星載s波段sar在軌測試內容和方法。
  3. The keys to implement optical intersatellite communications technologies are the atp ( acquisition, tracking, pointing ) and so on. the marginal from optical intersatellite communications originates from optical intersatellite communications transceiver, in orbit, it ’ s nothing to do with amending, so the design of the technical parameters of optical intersatellite communications transceiver is quite strict

    星間光通信技術要走向實用，依賴于很多關鍵技術，而捕獲、對準與跟蹤（ acquisition ， trackingandpointing - - atp ）技術是星間光通信的關鍵核心的支撐技術。
  4. Nature of the singular point of plane poincare mapping that is established by equation ( 1 ) is analyzed. relationship between the three parameters and homoclinic orbit and heteroclinic orbit of the hamilton system corresponding to this sort of equation is discussed. the adequate and essential condition of the existing homoclinic orbit or heteroclinic orbit for the hamilton system is presented

    分析了方程（ 1 ）建立的平面poincare映射的奇點性質，討論了此類方程對應的hamilton系統的同宿軌道和異宿軌道與三個參數o 、夕、屍的關系，給出了hamilton系統存在同宿軌道或異宿軌道的充分必要條件。
  5. The theories of multi member function ' s extremity value, hooke jeeves mode searching method solving wholly complex problem of extremity value and uniformity design method, one new and efficient method to choose test point, are applied to establish the two - dimension oil well orbit optimized model. the shortest length of oil well orbit curve is regarded as this model ' s object and all kinds of effecting parameters are analyzed

    通過引入多元函數極值理論、求解復雜極值問題的hookejeeves模式搜索法及一種較為新穎和高效的試驗點選擇方法：均勻設計法，建立以最短油井軌跡曲線長為目標的二維油井軌道優化設計模型，並對影響井軌跡曲線的參數進行了較為詳細的分析。
  6. Chapter 2 introduces the orbit parameters, typical coordinate systems and conversion between them

    本文第二章對衛星軌道要素，常用坐標系以及坐標系變換進行介紹，闡述了一種坐標系變換方法。
  7. First, the structure of the second generation ctdrs isl was discussed in this paper, the characteristic of coverage in the second generation ctdrs by the characteristic of orbit and the simulation model of isl was analyzed then the effect of the isl establishing process analyzed. second, the discussing and analyzing focus on the characteristic of signal during the establishing isl process, establishing the orbit model, the technology of doppler frequency shift capturing and tracking sequence and the effect of background noise, then the theory analyzing the parameters we have just mentioned, and this will support the reference for the implement of project. the simulation and test of the isl of ctdrs and analyzing from theoretical basis to implement of simulation were mainly focused in this paper

    其中討論了二代中繼星捕獲跟蹤系統星間鏈路的模擬方案的組成結構，利用軌道特性對二代中繼衛星系統的覆蓋特性進行分析，搭建了星間鏈路的模擬模型，其中包括中繼衛星和用戶衛星在內的軌道模型、星間鏈路模型、用戶星信號調制模型等，並對星間鏈路建立過程的影響進行分析;重點針對星間鏈路建立過程的信號特性，軌道模塊的建立、多普勒頻移技術、背景噪聲影響、載波的捕獲與跟蹤技術等進行了實際參數的設計與理論分析。
  8. Satellite orbit parameters

    衛星軌道參數
  9. In the dynamic method, starting from the analytical solutions of the cw equations, the flying - around orbit is proved to be an ellipse centered at the reference satellite, and its description parameters are presented, hi the kinetic method, flying - around conditions and equations in kinetic form are obtained by first order approximating, and the description parameters of the relative orbit are given

    動力學方法從cw方程的解析解出發，證明了繞飛軌道是以參考衛星為中心的橢圓，定義了繞飛軌道的描述參數並給出了其表達式。運動學方法通過一階近似，得到了運動學形式的繞飛條件和繞飛方程，給出了繞飛軌道各參數的表達式。
  10. By describing orbit curves with abundant forms with the basic orbits such as line, arc, cusp and " 8 " form, identification of orbit characteristics can be well solved and fundamental characteristic parameters of key orbit segments can be determined

    通過直線、圓弧、尖點、 " 8 "字形等基本軌跡特徵描述形狀豐富的軌跡曲線，不僅較好地解決了軌跡特徵識別問題，同時可以確定關鍵軌跡段的基本特徵參數。
  11. At the same time realizes data collection, data analysis, series of parameters setting, narrow band warning, axis orbit analysis and real time or historical data transport etc. 2 ) precise analysis and diagnosis through lan

    並能在監測的同時實現實時信號採集、分析處理、組態設置、窄帶報警、軸心軌跡以及實時/歷史數據遠程傳輸等功能； 2 、具有網路化精密分析診斷功能。
  12. In automatic mechanism selection system based on orbit, orbit characteristics and dimension parameters of key orbit segments are momentous for selecting mechanisms

    摘要基於軌跡的機構自動化選型系統中，軌跡特徵及關鍵軌跡段尺寸參數是選擇機構的重要依據。
  13. " they flew up normally. the parameters of the orbit are perfectly normal. the cosmonauts are feeling well, " said russian flight director after the launch

    俄飛行指揮專家在發射后后不久說： 「他們飛行正常，軌道各項指數也相當正常宇航員感覺良好。 」
  14. " they flew up normally. the parameters of the orbit are perfectly normal. . the cosmonauts are feeling well, " said russian flight director after the launch

    俄飛行指揮專家在發射后后不久說： 「他們飛行正常，軌道各項指數也相當正常… …宇航員感覺良好。 」
  15. This dissertation focuses on the test on - orbit hj - 1c small satellite and its sar images, which includes the following parts : 1. the geometric characteristics of the sar remote sensor and its images are evaluated, which includes evaluations of the satellite poses, adjustments of the orbit parameters, and geometric corrections of the sar images

    本文將hj - 1c小衛星及其sar圖像在軌測試研究工作，概括為三個方面: 1 . sar在軌測試參數檢驗與其圖像的幾何性能評價，包括衛星姿態和軌道參數的評價，以及以sar圖像幾何粗定位、粗校正、及精校正為內容的sar圖像幾何校正評價。
  16. Because there are several parameters to control the locus curves, we particularly presented the locus curves in the case that only one parameter change while others remain. finally, we concluded the law of geared five - bar ' s parameter to effect orbit curves. this is very helpful to design geared five - bar ' s parameters using locus curves

    由於齒輪?五桿機構軌跡圖像的可控參數比較多，我們就詳細的討論了在只有一個參數改變時機構的軌跡圖像變化情況，然後總結了齒輪?五桿機構在齒輪的傳動比、初始相位角、桿長以及兩桿之間的夾角變化時的軌跡曲線的變化規律。
  17. The attitude control system design and its control effect are affected greatly by mass - property parameters of satellite, which can change on - orbit as fuel is expended, the configuration changes, or payloads are added or removed

    衛星質量特性對姿態控制器設計及控制效果有著很大的影響。在軌運行過程中，由於質量消耗等原因會導致衛星轉動慣量及質心位置的變化，實現衛星質量特性的在線辨識能夠有效提高姿態控制精度。
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