摘要
在测量动态目标RCS时,其测量数据存在着剧烈的波动,导致这一现象的主要原因是运动目标快速变化的姿态。文中利用动态目标的模型,模拟目标姿态变化对动态RCS测量数据的影响,最终通过计算仿真数据的不确定度对这一影响作定量化的分析。
In the RCS measurement of dynamic targets,there exists acute fluctuation in the measurement data.The major contributing factor to this problem is the rapidly changing attitude of moving targets.In this paper,the attitude model of dynamic targets is adopted to simulate the effect of changing target attitude on the RCS dynamic measurement.By calculating the uncertainty of simulation data,this effect can be specified.
出处
《电子科技》
2011年第4期40-42,共3页
Electronic Science and Technology
