论文部分内容阅读
本文提出了多传感器检测区域的划分,以及先分区融合再系统融合的方法,并且在不同的检测区域,传感器采用不同的门限。给出了该方法的虚警概率和检测概率表达式,并介绍了它在分布式CFAR检测系统中的应用。结果表明,通过设置不同的门限,可以提高系统的检测概率。
In this paper, the classification of multisensor detection area and the method of first partition fusion and then system fusion are proposed. In different detection areas, the sensors adopt different thresholds. The false alarm probability and detection probability expression of this method are given, and its application in distributed CFAR detection system is introduced. The results show that by setting different thresholds, the detection probability of the system can be improved.