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。
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.
出处
《遥测遥控》
1998年第5期13-18,30,共7页
Journal of Telemetry,Tracking and Command
关键词
载人航天器
测量系统
自适应信号处理
Manned spacecraft Measurement system Adaptive signal processing
