A New Combination Rule of Heterogeneous Sources Data Fusion on Conflict Evidences
Wang Jie-gui · Journal of Astronautics · 2009
There is always evidence conflict of heterogeneous sources data fusion.In this case,counter-intuitive behaviors often happen in the process of data fusion based on D-S evidence theory.In this paper,a new combination rule is proposed.First the weight coefficient is defined according to the evidence conflict factor,and then the evidences combine based on the weighted coefficients.The computer simulations show that the proposed method is effective to the data fusion of conflict evidences.