autonomous phase 中文意思是什麼
autonomous phase
解釋
自動期- autonomous : adj. 1. 自治的，自主的。2. 【植、生】自發的。
- phase : n 1 形勢，局面，狀態；階級。2 方面，側面。3 【天文學】（月等的）變相，盈虧；【物、天】相，周相，...
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Autonomous formation flyer technology developed by jpl is used three receiving antennas and one transmitting antenna are installed on each satellite each of satellites can transmit analog gps signal but more accuracy. the multiple receiving antennas on the every satellite are capable of acquiring precise pesudorange and carrier phase signals transmitted by other satellite and compose of a kind of onboard augment gps system
在文中，利用jpl提出的自主編隊飛行技術aff ，在每個編隊衛星上安裝一個發射天線和三個接收天線，每一個發射天線可以發射類似於gps的高精度偽距和載波信號，與其它衛星上的多個接收天線構成星載擴展gps系統。 -
The survey was carried out in two phases. the first phase, from august 3 to 9, was conducted in sunan autonomous county ; the second phase, from august 10 to 13, in anding district, dingxi city
本次需求評估調查分兩階段完成：第一階段是8月3日- 9日，在肅南縣開展調查，第二階段是8月10 - 13日，在定西市安定區開展調查。 -
For the circling moon phase mission, this paper proposes an autonomous optical navigation algorithm using the gauss - markov process and unscented kalman filter
針對繞月軌道段任務，提出了基於高斯-馬爾科夫過程和unscented卡爾曼濾波的自主軌道確定方法。 -
For the lunar landing phase mission, this paper presents autonomous navigation scheme based on feature points ( fps ) tracking
針對著陸軌道段任務，給出了一種基於特徵點跟蹤的自主導航方法。 -
In this phase, the concept of horizontal resistance isoline was developed, and the autonomous control strategy was established as moving the bucket follow it
在分析的基礎上，提出了鏟取區間水平等阻線的概念，並建立了基於水平等阻線的鏟取區間控制策略。 -
Finally, based on the observability analysis and error analysis, two autonomous navigation schemes for encounter phase are respectively proposed in detail. monte carlo simulations are done for the two schemes. by analyzing and comparing the simulation results, we can get the conclusion that, under the accuracy conditions provided by the instruments in existence, the position estimation accuracy for probe encountering object celestial body is 0. 42km and 0. 04km, which demonstrate the feasibility of the two navigation schemes
最後，在可觀性分析和誤差分析的基礎上，分別給出基於圖像測量的自主導航方法和基於視線方向及夾角測量的自主導航方法，並對這兩種方法進行蒙特卡羅數值模擬，通過對模擬結果的分析和比較，在現有儀器的測量精度下，探測器在與目標天體交會時刻的位置估計精度分別是0 . 42km和0 . 04km ，由此表明兩種自主導航方案都是可行的。 -
With the further development of modernization, the preliminary establishment of socialism marketing system, the entrance to wto, the practice of western development and higher living standard in china, the reform and completeness of autonomous rights construction become more and more urgent, it ' s the demand of a brand - new phase in a specialized chinese socialism
特別是隨著的現代化建設的深入發展，社會主義市場經濟體制的初步建立，中國加入wto ，實施西部大開發和黨的十六大提出的全面建設小康社會，開創中國特色社會主義事業新局面的要求，自治權建設的改革與完善已成為當務之急。
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