给出了一种多传感器多维位置数据融合的方法．这种方法基于多维位置数据的鲁棒估计和最小方差结合法．每个传感器用鲁棒估计得到自身数据的位置估计和方差估计，把这些估计融合为一个最优估计，即传感器系统的估计． A multi-sensor multi-dimensional location data fusion method is given. This method is based on the robust estimation of multidimensional location data and the least variance combining method. Each sensor uses robust estimation to obtain the position estimate and variance estimate of its own data, which are fused into an optimal estimate, ie, the estimation of the sensor system.