脱靶量测量中体目标效应的分析

Analysis of the Effect of Body Target on Miss Distance Measurement

针对脱靶量测量中存在的体目标效应对测量技术发展的重要性,介绍了矢量脱靶量测量系统中存在的体目标效应,建立了体目标模型,对体目标效应导致的回波多普勒频率和相位差测量的起伏进行了分析.在此基础上,通过计算机仿真显示了不同运动参数下体目标效应的影响程度,结果表明目标的体目标效应在某些测量场合是不可忽略的,为体目标下脱靶量测量技术的发展提供了参考.

Analysis of the effect of body target on miss distance measurement is very important for the development of measurement technology. Aiming at this problem, the effect of body target on miss distance measurement was introduced. A model of body target was presented, and the waves of Doppler frequency and phase difference caused by body target were analyzed. The effects of body target were shown under different motion parameters by computer simulation. The result indicates that the effect of body target can＇t be negligible under some measurement conditions. It can offer reference for development of miss distance measurement of body target.