A multi-resources data fusion system of submarine based on D-S evidential reasoning has been structured,and provides a feasible method to solve the problem of BPA distributing.

• 构建了基于D-S证据推理的潜艇多源信息融合系统,并就D-S证据推理过程中基本概率赋值的分配提出了一种可行的方案。