Fault diagnosis of electronic equipment based on evidence theory, the trust function is adopted as uncertainty measurement tool.
基于证据理论的电子装备故障诊断,采用信任函数作为不确定性度量工具。
Then, the combination rule is adopted to carry out the information fusion; after fusion, the symptoms are owned by trust function of different faults separately.
再利用组合规则进行信息融合,得到融合后症状分别属于各类故障的信度函数。
At first, the basic probability assignment is established; then, the trust function is calculated; at last, the decision is made according to some combination rule.
首先建立基本概率赋值,然后计算信任函数,最后按照一定的组合规则作出决策。
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