多传感器的数据融合落点定位方法研究

为了提高靶场末区落点定位的可靠性和准确性，提出了一种多传感器测量数据融合的定位方法。在分析了各传感器测量原理的基础上，以光电经纬仪和视听测量组成融合系统，给出这两类传感器数据融合定位的计算方法，并利用实测数据进行了计算，结果表明，该方法是切实可行的。

Impact point positioning method based on multi-sensor data-fusion

In order to improve reliability and accuracy of impact point positioning in the last stage of missile range, a fusion positioning method of measurement data is presented in this paper. Based on the measurement principle of each sensors, a fusion system is composed of electric photoelectric theodolites and sight-hearings. The formulas for computing the positioning impact point based on data-fusion principle are deduced, the practice calculated data is given as well in this paper. The numerical results indicate that the method is feasible completely.