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An integrated application of neural network, fuzzy and expert systems for machining operation sequencing

机译:神经网络,模糊系统和专家系统在加工工序排序中的集成应用

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摘要

A part is described using features. A reuro fuzzy system then determines the machining sequerce for each feature. Previous process plans were utilized to build, test, and validate the Neuro Fuzzy Network (NFN). Parts having simlar manufacturing sequences are grouped into families, also using an NFN. A standard manufacturing sequence is obtained for each family comprising all the operations applicable to the features of the parts in the family. An expert system then adapts this standard sequence for the particular part being planned. The optimal operation sequence is inherited by the new part. The procedure is demonstrated by an example industrial part.
机译:使用特征描述零件。然后,reuro模糊系统确定每个特征的加工顺序。利用先前的过程计划来构建,测试和验证神经模糊网络(NFN)。具有类似制造顺序的零件也可以使用NFN分组为系列。为每个系列获得一个标准的制造顺序,包括适用于该系列零件特征的所有操作。然后,一个专家系统针对所计划的特定零件调整此标准顺序。最佳操作顺序由新零件继承。该程序由一个示例工业部件演示。

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