针对多目标红外被动探测定位技术应用的需要, 提出了一种基于红外被动探测的多目标定位方法。研究了三站联合定位算法, 解决了多目标情况下虚假目标干扰、数据匹配难度大的问题, 开展了定位精度、虚假目标剔除效果数学仿真。仿真分析和实验表明, 该方法能够有效剔除虚假目标, 实现多目标红外被动探测定位功能, 定位精度满足应用需要。

Aiming at the limitations of infrared passive detection technology in a multi-target environment, a new localization method based on infrared passive detection is proposed. This joint localization algorithm of three stations is studied to solve the problems of false target interference, and can be used in the case of multiple targets. Experimental simulation and analysis show that this method can successfully eliminate false targets and realize the function of multi-target infrared passive detection and localization. In addition, the positioning accuracy meets the application requirements.