The tiny searching step length and the satellite distribution density are the major factors to influence the efficiency of the satellite finder,so a scientific and reasonable method to calculate the tiny searching step length is proposed to optimize the satellite searching strategy. The pattern clustering and BP neural network are applied to optimize the tiny searching step length. The calculated tiny searching step length is approximately equal to the theoretic value for each satellite. In application,the ...
【英文摘要】
The tiny searching step length and the satellite distribution density are the major factors to influence the efficiency of the satellite finder,so a scientific and reasonable method to calculate the tiny searching step length is proposed to optimize the satellite searching strategy. The pattern clustering and BP neural network are applied to optimize the tiny searching step length. The calculated tiny searching step length is approximately equal to the theoretic value for each satellite. In application,the ...
【基金】
Supported by Academic Innovation Project of Beijing(201106149)
【更新日期】
2015-10-27
【分类号】
TN828.5
【正文快照】
T he non-stationary satellite antenna consists of thevehicle satellite antenna,airborne antenna,ship-borneantenna,antenna on board and so on.W hile the loaderis in a mobile state,the antenna must accurately and ef-ficiently direct and locate the chosen sa
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