摘要
介绍了在Windows2000平台下,三组元液体火箭发动机不稳定燃烧研究试验高频采集系统的实现,给出了系统具体构成,并重点解决了采集板卡的误码率问题,通过试验验证了该系统。
Implementation of a measuring system of high frequency for the testing of the combustion instability study of tripropellant rocket engine is presented. The system is developed under Win-dows2000. The architecture of the system is described in detail and the problem of error-code rates of analog input card is resolved. The system is verified by the testings of engines.
出处
《计测技术》
2005年第3期45-47,共3页
Metrology & Measurement Technology
基金
国家"八六三"高技术项目(2003AA723073)
关键词
高频采集系统
三组元发动机
采集板卡
measuring system of high frequency
tripropellant rocket engine
analog input card.
