Application of Weighted D-S Evidence Theory in Multi-platform Data Fusion

D-S evidence theory was a wide application in multi-platform,multi-sensor pattern recognition.The advantage of multi-platform data-fusion system has been used to solve deficiency causing by using single-platform to get information of target.And the method of weighted evidence has been used by each platform in getting information to get preferable the believable basic probability assignment and improve the veracity of D-S evidence theory in multi-platform target recognition.The method is proved to be accurate and valid by simulation.