为了解决多传感器信息融合中不同等重要信息源的数据融合问题,在OWA算子基本概念的基础上,引入基于该算子的加权属性信息融合算法。依据属性权对各属性值进行转化,使之可以用传统的OWA算子进行合成。将这种方法应用到等级不同的多传感器目标识别中,使各传感器信息源的相对可靠性信息也融入到最后的判决结果中,解决了传统OWA算子只能用于等级相同传感器目标识别的难题。识别实例表明了该方法的有效性和实用性。
For solving data fusion problem of inequably important information sources in multi-sensor information fusion ,the weighted attribute information fusion method is introduced based on the ordered weighted averaging (OWA) operator. Each attribute data is transformed according to its weight then the data synthesis is completed by using traditional method. In multi-sensor target recognition of different grade the problem that traditional method is only used in fusing the same grade sensor data is solved. Finally, the target recognition example based on this fusion model shows that this method is efficient and correct.