Job remaining cycle time estimation with a post-classifying fuzzy-neural approach in a wafer fabrication plant: A simulation study

作者: T Chen

DOI: 10.1243/09544054JEM1361

关键词: EngineeringArtificial intelligenceProduction (economics)Artificial neural networkTask (computing)Wafer fabricationTest dataData miningBackpropagationFuzzy logicFuzzy control system

摘要: AbstractA post-classifying fuzzy-neural approach is proposed in this study for estimating the remaining cycle time of each job a wafer fabrication plant, which has seldom been investigated past studies but critical task plant. In methodology proposed, fuzzy back-propagation network (FBPN) estimation modified with proportional adjustment to estimate instead. Besides, unlike existing approaches, not preclassified rather post-classified after error generated. For purpose, used as post-classification algorithm. To evaluate effectiveness production simulation generate some test data. According experimental results, accuracy could be improved by up 64 per cent p...

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