Target recognition method based on heterogeneous sensors information fusion

For multi-sensors target recognition issue,this paper fuses a variety of heterogeneous sensor data according to its characteristics under the concept of reliability.On the basis of uncertainty of the target information,fuzzy-matter element analysis method is introduced to calculate the entropy weight.Characteristic values of the target are expressed with Vague sets.The recognition results are given according to the distance between Vague values.The simulation shows that heterogeneous sensors are proved to be better in fusing information and improving target identification than similar sensors.