空间探测器对空间运动目标探测概率的计算  

Detecting Probability Calculation on Moving Space Target of Space Detector

作　　者：汪亚夫[1] 宋伟[1] 邵立[1] 杨晶 

机构地区：[1]电子工程学院 [2]解放军63618部队

出　　处：《电子信息对抗技术》2013年第2期15-18,共4页Electronic Information Warfare Technology

摘　　要：基于光电探测系统探测概率的传统计算方法,结合空间探测器的扫描探测原理,研究了空间探测器对空间运动目标探测概率的计算方法,给出了单次扫描探测概率计算模型;结合密度法检测准则,给出了空间探测器对空间运动目标的确认概率计算模型,并给出了计算示例;计算结果说明了密度法检测求得的确认概率可以有效减小虚警率。Based on the traditional detecting probability methods of optical detector, according to the scan detecting principle of space detector, the detecting calculation method of space detector is proposed. The detecting probability calculation model of single scan is provided with the density principle, while both the sure probability calculation model and calculation example are presented. The result shows that the sure probability can reduce the false alarm rate effectively.

关 键 词：空间探测器 单次扫描探测概率 确认概率 空间目标 

分 类 号：TN971.1[电子电信—信号与信息处理]