多传感器信息融合中的证据冲突判决方法

为了提高多传感器信息融合中冲突判决的准确性,提出了用多个证据冲突函数对证据冲突进行判决。首先分析证据冲突机理,指出证据冲突与证据间命题差异和潜在冲突有关,应在多证据组合情况下衡量证据冲突程度。然后给出多个证据冲突函数解决证据组合时冲突判决问题。最后通过仿真验证了该方法的有效性。

Approach for Evidence Conflict Judgement in Multisensor Information Fusion

For improving accuracy of conflict judgement in multisensor information fusion,a multi-evidence conflict function to judge the conflict evidence is proposed.First,the mechanism of evidence conflict is analyzed,then the conflict evidence is related with evidence proposition discrepancy and potential conflict is indicated,and a the judgement method established on multi-evidence combination is pointed out.A multi-evidence conflict function to solve the problem of conflict judgement in evidence combination is proposed.The effectiveness of this approach is verified by simulation results.