【摘要】 提出一种新的适用于CAPP专家系统的机械加工工艺知识表达和决策方法。以产生式规则为基本形式,加工方法为单元,用适用度函数描述其加工能力,通过加工状态空间建立单元间联系的知识综合表达,并据此建立创成工艺路线的推理决策。更多还原

【Abstract】 A new knowledge representation and decision method of machining technology is advanced for CAPP Expert Systems. It takes machining methods as its units, uses Suitability to describe machining ability and sets up the relationship among the units by a state space graph of machining. Based on them, the reasoning decision for generating process plans is built.更多还原