Chemical pattern recognition applied to materials optimal design and industry optimization |
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Authors: | Nianyi Chen Chonghe Li Pei Qin |
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Institution: | (1) Shanghai Institute of Metallurgy, Chinese Academy of Sciences, 200050 Shanghai, China |
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Abstract: | The multi-dimensional spaces, spanned by the dimensionless numbers describing the equilibrium states or the macroscopic chemical
kinetics of complicated chemical reaction systems, have been used for the data processing of the processes in materials preparation
or industrial production. It has been found that there are four common topological types of the relations between the optimization
zone and the operation zone in the multi-dimensional spaces. Various computation methods using pattern recognition, artificial
neural network and genetic algorithm are used for model-building and optimization strategy searching. An integrated system
named KDPAG has been built for materials optimal design or industrial optimization. Application to chemical, petrochemical
and metallurgical industries and materials optimal design gives good results. |
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Keywords: | chemical pattern recognition materials design industrial optimization |
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