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基于诊断器的可诊断性增量测试方法

, PP. 222-228

Keywords: 人工智能,基于模型诊断,可诊断性,增量方法

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Abstract:

在离散事件系统的基于模型诊断中,提出了一种增量的可诊断性判定方法,用于提高可诊断性判定的效率。通过在状态上反向传播故障标签的方法,建立预诊断器。在预诊断器模型上,结合虚拟在线的观测窗口,增量进行可诊断性判断,决定是否对当前状态剪枝。提出增量算法,并证明该算法的正确性。实验验证增量可诊断性算法的效率,并实验研究了增量窗口大小对增量可诊断性判定效率的影响。

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