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Semi-quantitative Model Based Chemical Process Fault Diagnosis via Episodic Fuzzy Rules

机译:基于情景模糊规则的基于半定量模型的化工过程故障诊断

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A method for chemical process fault diagnosis using numerical behavior envelopes is described in this paper. A sequence of fuzzy rules i gnerated from unmerical behavior envolopes for each fault class where any rule in a sequence is only valid within the bounds of its time interval. For each observed porcess variable in each fault class two sequences of episodic fuzzy rules, which provide a parsimonious, qualitative description of the trend of the variable, are automatically generated one forj the lower and one for the upper numerical behavior envelope.
机译:本文介绍了一种使用数字行为包络进行化学过程故障诊断的方法。从每个故障类别的非数字行为包络中得出一系列模糊规则,其中序列中的任何规则仅在其时间间隔的范围内有效。对于每个故障类别中的每个观察到的过程变量,将自动生成两个连续的模糊规则序列,这些序列对变量的趋势进行了简约,定性的描述,一个序列从下到上,一个序列从上到下表示。

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