According to the features of passive location systems, a new synthesis track initialization algorithm is presented based on passive location systems.

针对无源定位系统的特点，提出了一种基于无源定位系统的航迹综合起始算法。

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With the information of the angles and radiations of the target measured by IRST systems, a single observer passive location method is put forward.

提出了利用目标的方位、俯仰角信息以及红外探测器对目标辐射的响应信息，解算目标位置参数的单站定位方法。

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