摘要
针对外场测量机载箔条弹RCS时,当箔条弹与载机分离后展开的箔条云会与载机同时处于雷达分辨单元内,测量设备无法准确测量箔条云展开过程中RCS时间特性的问题,开发了基于新的测量方法——频谱法的测量系统;在介绍了系统工作原理的基础上,进行了系统硬件设计,开发了系统应用软件,提高了测量精度;经运行测试,该系统操作方便,测试准确,性能稳定,满足实际需求。
In the outfield,because of measuring equipment can＇t effectively separate the chaff cloud＇s echo from the aeroplane＇s echo in the initial period after the airborne chaff bomb was launched from aeroplane,a new measurement system based on the spectrum method is put.Then the principle of system was introduced,the hardware and application software were developed,improving the machine＇s measurement precision level.The running test confirmed that,the system has operated conveniently,functioned steadily,worked reliably.Because of these,the system could satisfy the needs of practical application.
出处
《微计算机信息》
2011年第6期40-42,共3页
Control & Automation
关键词
箔条弹
RCS
频谱法
数据采集
DSP
chaff cloud
Radar Cross Section（RCS）
spectrum method
data acquisition
DSP
