...测速精度 [gap=931]Key words: servo system; DSP; digital speed measurement; position difference; speed measurement precision ...
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文章摘要信息 关键词 ： 单脉冲雷达 频率分辨率 高低通滤波器 测速精度 [gap=816]Keywords : monopulse radar;frequency resolution;low and high filter;velocity precision
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雷达测速精度 radar velocity measurement accuracy
The influence of the rolling to velocity-measure precision is more than that of the sheering and the pitching.
结果表明:卫星横滚对测速精度的影响较大,卫星偏航和俯仰的影响相对较小。
参考来源 - 主星带伴随小卫星SAR系统ATI慢动目标测速精度研究·2,447,543篇论文数据，部分数据来源于NoteExpress
还分析了沿航迹干涉SAR中测速精度对基线测量精度的要求。
In addition, the requirements of velocity precision for the baseline precision in the AT-INSAR mode are analyzed too.
基于这个模型分析了临界基线、测速精度，以及动目标检测等性能。
Then we deduce and analyze the performance for Critical Baseline, velocity resolution and moving target detection.
在影响多普勒计程仪测速精度的多种因素中，以声速的影响为最大。
Among the factors which affect the accuracy of Doppler log, the speed of sound is the most important one.
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