Research and Application of Expert System for Oil-Gas Reservoir Protection Based on FNN

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To solve the problem of knowledge expression and reasoning model in expert system, factor neural network theory(FNN) is used in multi-expert system for oil-gas reservior protection.By introducing factor and factor space theory,knowledge expression model based on factor state space is presented.Fuzzy reasoning theory is utilized in the factor neural network to verify the effectiveness of the method and solve the reasoning problem of the expert system.The application of the expert system shows that factor neural network theory is valid in knowledge expression and reasoning model.Our proposed method based on FNN can effectively improve the accuracy of inference.

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1696-1699

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January 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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