摘要
在分析CCD交汇测量系统靶面分辨力的基础上 ,通过计算机仿真 ,得到了用两个CCD交汇和用三个CCD交汇构成的靶面分辨力的分布规律。研究结果表明 ,用三个CCD交汇构成的靶面不但提高了系统的目标捕获率 。
After analyzing the resolution distribution in the CCD intersecting target plane, resolution distribution research is performed by means of computer simulation. First, in order to calculate the resolution, formulas are derived corresponding respectively to the two CCD system and three CCD system. Then, the regularities of the resolution distribution in the target plane with a diameter of 3 meters are acquired correspondingly. As seen from the three dimensional figures of the resolution distribution, it can be concluded that the measurement system with three CCDs not only increases the capture efficiency of the object, but also improves the resolution distribution in the target plane.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
1999年第3期251-254,共4页
Acta Armamentarii
基金
国防试验技术经费资助
关键词
CCD交汇系统
分辨力
靶面分辨力
靶场试验测试
charge coupled device, coordinate measurement, resolution, computer simulation