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铸造专家系统的研制始于８０年代，其开发工具可分为两类，即程序设计语言和专家系统外壳。专家系统的关键技术包括知识的表示方法、推理机制、知识获取机制、解释机制等。目前国外已开发了铸造过程许多领域的计算机专家系统，并已步入商品化实用阶段，在生产中取得了较好的效果。我国铸造行业专家系统的研究和应用工作起步较晚，目前还处于初步阶段。
Casting expert system development began in the 80’s, its development tools can be divided into two categories, namely programming language and expert system shell. The key technologies of expert system include the representation of knowledge, reasoning mechanism, knowledge acquisition mechanism, explanation mechanism and so on. At present, foreign countries have developed a computer expert system in many areas of the foundry process, and have entered the commercial practical stage, and achieved good results in the production. China’s foundry industry expert system research and application of a late start, is still in its infancy.