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金属学报(英文版) 1993
AN EXPERT SYSTEM FOR COMPUTER AIDED ALLOY STEEL DESIGN—ASPRESAbstract: An alloy steel pattern recognition expert system,ASPRES,has been established for thepurpose of computer aided optimal design of alloy steel in compositions and process pa-rameters,Pattern recognition techniques are used to abstract inner relationship betweenmechanical properties and process variables.The ASPRES uses 2-dimensional graph asvisual knowledge to represent domain expertise of specific object.Forward and back-ward chaining can be utilized by researcher in predicting sample performances or givinghelpful suggestions about the chemical compositions and process parameters accordingto desired properties.
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