介绍了多传感器数据融合的研究现状和发展趋势，并介绍了一些先进的目标信息数据关联和目标跟踪技术，在定位和跟踪巡航导弹方面具有一定的意义。最后针对存在的难点和问题。提出了分坐标目标信息处理的方法。-Introduced the multi-sensor data fusion research status and development trends, and introduced some advanced information and data associated with the objectives and target tracking technology, positioning and tracking of cruise missiles has a certain significance. Finally for the existence of the difficulties and problems. Coordinates of the points raised target information processing method.