The Study on Synchronization Fusion of Evidence Theory from Two-dimensional to Multi-dimensional
Yao Yun-feng · Fire Control and Command Control · 2011
The combination rule of D-S evidence theory reflects the joint effect of two evidences.To get the ultimate target attribute judgement from the information of multi-evidences,this thesis presents the D-S combination rule of multi-dimensional synchronization fusion.Firstly the conditions of multi-dimensional synchronization fusion are analyzed in detail.Then using the certainty factor instead of the uncertainty factor in D-S combination rule to get the fusion results,not only the calculation of insignificant joint probability product terms is avoided and the course is simplified,but also the practical application of D-S evidence theory could be extended.At last,the simulation results show the validity and feasibility of the multi-dimensional synchronization fusion.