幀同步格式 的英文怎麼說
中文拼音 [zhèngtóngbùgéshì]
幀同步格式
英文
frame alignement pattern-
The observing ground satellites of modem time have higher resolving power, so that they require ground station system with more performance accordingly. as the key device of ground station system, high - speed frame - synchronizer needs to have higher performance also. high - speed frame - synchronizer not only is required higher speed but also requires to be used for more kind of satellites
現代軍事和民用對地觀察衛星的分辨力越來越高，因此對地面站系統的性能的要求也越來越高，而對作為衛星地面站的核心關鍵之一的幀同步格式化器的要求當然也是越來越高，不僅對速率的要求提高了很多，還要求其能應用於多種衛星。The typical peer to peer telecontrol protocol dnp 3. 0 is analyzed on the real time performance of data transmission, the transparency of layered function and the scientificity of frame format definition. the valid classification method and the gathering procedure of telecontrol information are presented so as to improve real time performance of telecontrol information transmission. the rules to be obeyed in program realization are summed up in insuring the reliability of telecommand and teleadjusting
分析了典型對等式遠動規約dnp3 . 0規約中數據傳輸的實時性、分層功能的透明性以及幀格式定義的科學性；提出了一種遠動信息有效分類方法和收集過程提高遠動信息傳輸的實時性；總結了為保證遙控和遙調的可靠性在程序實現中應遵守的規則；分析了dnp規約時間同步中同步誤差的產生原因，並給出了改進方法；提出一種實現遠動技術中參數設置的可行方法。So this dissertation named " high - speed frame - synchronizer " tries to resolve the application of high - speed digital circuit technique in satellite communication
基於此，本論文試圖解決其在空間衛星通信上的應用「高速幀同步格式化器」的實現。It is impossible to buy the high - speed frame - synchronizer overseas because of high price, and more important, the way of data format and encrypt of military satellites is involved the secret of nation
高速幀同步格式化器的國外報價昂貴，並且軍用衛星數據格式及加密都為國家機密，所以不可能都購買國外的產品，必須國產化。The code synchronization pulse brought from code synchrolock has the synchronization benchmark heart function in the demodulation processing. at the same time, it is the base of frame demodulation and datum processing
位同步器產生的位同步信號起著遙測解調處理「同步基準」的關鍵作用，是后續幀格式解調和數據處理的基礎。High - speed frame - synchronizer is an absolutely necessarily key device of the remote sensing satellite ' s ground - receiving system. it is mainly used to format the high - speed data stream, so that computer can get the beginning address of every frame of the high - speed data stream, and then data stream would be send to computer for pretreatment through high - speed interface
高速幀同步格式化器是遙感衛星地面接收系統中必不可少的關鍵設備之一，主要將從衛星接收到的高速數碼流格式化，使計算機得以辨識每一幀的起始位置，然後將數碼流經高速介面進入計算機進行預處理。分享友人