relay-satellite system 中文意思是什麼
relay-satellite system
解釋
衛星轉播系統-
The tdrss ( tracking and data relay satellite system ) is a system which can supply the data relay and tt & c ( telemetry tracking and command ) service for the aircraft which are low and middle earth orbit and other aircrafts, aircraft and earth station
跟蹤與數據中繼衛星系統tdrss （ trackinganddatarelaysatellitesystem ）是為中、低軌道的航天器與航天器之間、航天器與地面站之間提供數據中繼、連續跟蹤與軌道測控服務的系統。 -
Drss ( data relay satellite system ) is one of the main projects of our country in recent years, among which the high - speed data communication technology is one of the key points
數字中繼衛星（ drss ）是我國近年來發展的重點項目之一，而高速數據傳輸技術又是其中的關鍵技術。 -
According to the technical requirements of data relay satellite system, we determine to exploit and analyze the oscillation amplitude comparison mono - pulse mode in a single channel mono - pulse, angular tracking manner in comparisons among several angular tracking modes e. g. cone scanning, step tracking, phase comparison mono - pulse and oscillation amplitude comparison mono - pulse
根據數據中繼衛星系統技術指標與技術要求，通過比較圓錐掃描、步進跟蹤、相位比較單脈沖與振幅比較單脈沖等跟蹤方式的優、缺點，確定採用振幅比較單脈沖方式中的單通道單脈沖角跟蹤方式，並對此跟蹤方式進行了詳細的研究。 -
The research on data transmission agreement of data relay satellite system
數據中繼衛星系統的數據傳輸協議研究 -
Tracking receiver is an important partition of data relay satellite capturing and tracking system. its performance affects the quality of space link directly
跟蹤接收機是數據中繼衛星捕獲跟蹤系統的關鍵部件，它的性能將直接影響鏈路質量。 -
As a novel space - based tracking, telemetering and command system, the tracking and data relay satellite system ( tdrss ) represents a new direction in the international tracking telemetering and command field
作為一種新型的天基測控系統，跟蹤與數據中繼衛星系統（ tdrss ）代表了國際上測控領域的新的發展方向。 -
This paper concludes the result of computer simulation of data relay satellite optical communication channel, playing a part of the system research of data relay satellite optical communication, and completed the theoretic analysis, modeling and simulation
本文給出數據中繼衛星光通信鏈路計算機模擬研究結果，作為數據中繼衛星光通信系統研究的一部分。論文完成了對數據中繼衛星光通信鏈路的理論分析、建模和模擬工作。 -
Based on chinese tracking and data relay satellite ( ctdrs ) in the future, the antenna pointing control and complex control theory of user satellite are studied deeply in this dissertation, which is funded by the improve item of dept. of astronautic engineering and mechanics ? “ the teaching demonstration of antenna pointing control system in tdrss ”. the main contents of this dissertation are consisted of the following parts : firstly, dynamics equation is derived using lagrange equation for user satellite, so as the kinetics equations of user satellite at the same time are expressed in the form with matrix differential equations that is suitable for attitude control system design and analysis
本學位論文結合航空宇航科學與技術學科研究生教學基地實驗室建設項目「中繼系統星間鏈路天線指向控制系統教學與演示實驗」 ，以我國跟蹤與數據中繼衛星系統為背景，對某型號用戶星星間鏈路天線指向跟蹤控制和復合控制理論進行深入的研究，研究內容主要包括以下幾個方面: 1 .利用lagrange方程建立了用戶星的動力學方程，同時推導了運動學方程，並將這組動力學方程以矩陣微分方程形式表示，使之適用於姿態控制系統的設計和分析。 -
Pilotless aircraft image transmission system based on satellite relay communication
基於衛星中繼的無人機圖像傳輸系統 -
Such tdrss system can significantly reduce the use of ground - based monitors as well as increasing medium - low orbit coverage, hence enhance the efficiency of the usage of space along medium - low orbit. “ space target capturing and tracking ” ( stct ) is an important technique in data relay satellite system, and is the preliminary requirement to establish the space link. “ performance of analyzing and simulating on tracking receiver in data relay satellite capturing and tracking system ” plays an important role of stct
數據中繼衛星系統是為中、低軌道的航天器與航天器之間、航天器與地面站之間提供數據中繼、連續跟蹤與軌道測控服務的系統，使用數據中繼衛星可以大量減少地面測控站的數量，增大對中、低軌道的覆蓋率，有效的利用中、低軌道資源。 「星間目標捕獲與跟蹤」是數據中繼衛星系統的一項關鍵技術，是建立星間鏈路的首要條件。 -
Tracking and data relay satellite system
跟蹤和數據中繼衛星系統 -
This dissertation researches a & t technology for 2nd generation ctdrss ( china tracking and date relay satellite system ), and founds a simulation system
本文深入研究了二代中繼衛星系統的捕獲跟蹤技術，並建立了二代中繼衛星系統捕獲跟蹤模擬系統。
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