【摘要】 就现有的计算机辅助装配顺序规划研究中存在的不足，提出基于事例推理（CBR）的装配顺序规划思路，研究基于CBR的装配顺序规划中的关键技术，开发出产品装配分析原型系统PAAS。系统包含装配数据建模，装配顺序规划和综合DFA分析等功能。结合原型系统实例讲解基于CBR的装配顺序规划的实现方法。更多还原

【Abstract】 The assembly sequence planning is the basic and main content of the assembly process planning.The application of CBR (case based reasoning)in the as sembly sequence planning is proposed and a product as sembly analysis prototyPe system named PAAS is devel oped in this paper. The prototype system,PAAS, includes three main functional modules: assembly data modeling.assembly sequence planning and DEA analyzing. The key techniques of CBR application in ASP are analyzed,then using a example to demonstrate the realizing methods of CBR based ASP in the PAAS.更多还原