【摘要】 对制造行业新产品试制部门的设备采购过程进行了分析,指出其对于整个企业制造过程的重要性,说明采购决策支持系统的引入的必要性,并将基于案例推理与基于规则推理相结合,构造了混合框架的推理系统及相应的案例表示结构,解决了设备采购等复杂决策领域中决策支持系统冗余推理的问题。最后将该混合推理框架及案例表示结构应用于某大型跨国制造企业试制部门的决策支持系统中,取得了较好的效果。更多还原

【Abstract】 The purchase process of technique and production prototype workshops in the manufacturing enterprises is analyzed in this paper.An architecture is presented for integrating case-based reasoning and rule-based reasoning with new viewpoints. Moreover, the framework of the purchase decision support system and the case presentation are put forward. The architecture is evaluated within a decision support system of technique and production prototype workshops’ equipment purchase.更多还原