MODEL OF ANALOGY DESIGNING IN SLAG GLASS-CERAMIC EXPERT SYSTEM

Learning-by-analogy is an important method for knowledge-acquirement in slag glass-ceramic expert system(SGCES). Based on the basic characteristics of slag glass-ceramic, the analogy principles, analogy parameters and analogy rules for analogy-designing in slag glass-ceramic material were introduced or put forward. Combined with the database of slag glass-ceramic, the analogy-designing-model in SGCES was set up. Experimental results show that this model has an excellent material designing function and is one of the most effective method in slag glass-ceramic designing.