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在分布式决策融合系统中 ,各传感器仅向融合中心传送一位判决信息。由于该判决信息不能充分反映传感器的观测信息 ,故信息损失较大。本文提出了一种分布式软决策融合方法 ,对多个传感器的判决信息及其可信度进行融合 ,并形成最终的判决。将该方法用于航空探潜系统中多部声呐的信息融合 ,收到了良好的效果。
In a distributed decision fusion system, each sensor sends only one decision message to the fusion center. Since the decision information can not fully reflect the observation information of the sensor, the information loss is larger. In this paper, a distributed soft decision fusion method is proposed to fuse the decision information of multiple sensors and their credibility, and form the final decision. The method is applied to the information fusion of multiple sonars in the air exploration system and received good results.