| 一种载人航天测量分系统的信号处理方法 |
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| 作者姓名： | 李秀成 秦振华 |
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| 作者单位： | 电子部５４所 |
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| 摘 要： | 介绍采用侧音测距、载波测速的载人航天测量分系统的信号处理方法及其关键技术的工作原理。其关键技术主要是系统误差的自适应校正、自适应谱线增强、多音参数的最大似然估计。
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| 关 键 词： | 载人航天器 测量系统 自适应信号处理 |
A Signal Processing Method of the Measurement Sub system for Manned Spacecrafts |
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| Authors: | Li Xiucheng Qin Zhenhua |
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| Institution: | Li Xiucheng Qin Zhenhua |
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| Abstract: | In this paper we describe a signal processing method of the measurement sub system for manned spacecrafts and its key techniques such as adaptive correction of systematic error,adaptive line enhancer and maximum likelihood estimate of multitone parameters. |
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| Keywords: | Manned spacecraft Measurement system Adaptive signal processing |
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