【摘要】 本文探讨了如何利用专家系统解决类似数控龙门铣床变速箱这样复杂的结构设计问题。针对不同的知识信息，采用了面向对象的知识表达方式，研究了结构设计类型专家系统中的推理策略。更多还原

【Abstract】 This thesis probed into the way of how to utilize expert system in the solving of complicated structure design problems such as the gear box of numerical controlled planomiller.In accordance with different knowledge imformation the object-oriented knowledge representation method has been adopted and inference strategy in the expert system of structure design has also been studied.更多还原