摘要
从原理到一些技术关键问题，对信号增速系统进行了分析研究，并且介绍了信号增速系统如何具体实现增速的一种方法。另外，对系统作了定量的测试、得出该系统能进行大于１００倍的信号增速，并已在正式试验中投入使用，信号的幅度、频率误差均小于０．５％。该系统为外场高空高速试验搬到地面模拟提供一种良好的途径，具有明显的实用价值。
nalyzing and studying the signal speed-up issue starting with from concept to some key problems,and introducing a method by which the signal speed-up system can be realized specifically.Moreover,considering that the system call do signal speed-up up to 100 times through quantitative tests;the system has been used in formal tests,and signal's amplitude and frequency errors are smaller than 0.5%.The usage of the system provides a good way for using ground simulation to high-altitude,high-speed test in outfield,and has a obvious practical value.
出处
《上海航天》
1995年第4期19-23,共5页
Aerospace Shanghai
关键词
引信
交会模拟设备
数据采集
导弹
目标交会
^(+)Fuze encounter simulation device
^(+)signal speed-up
^(+)Data acquisition and exchange
^(+)Missile -target encounter
