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介绍了基于实例推理的数控加工中心模块概念设计系统 ,提出了按照模块实例分类和实例参数来描述模块实例的方法 ,论述了数控加工中心机床模块实例的分级描述、编码方案和评价方法。实践表明 ,基于实例推理是一种进行产品系列化再设计的有效推理方法。
The concept design system of NC machining center module based on instance reasoning is introduced. The method of describing module instances according to module instance classification and instance parameters is presented. The hierarchical description, coding scheme and evaluation method of CNC machine tool module examples are discussed. Practice shows that case-based reasoning is an effective reasoning method for product redesign.