基于实例推理的装配顺序规划研究  

Application of Case-Based Reasoning to Assembly Sequence Planning

作　　者：栾浩 方红根 王朋 

机构地区：[1]上海航天设备制造总厂

出　　处：《航空制造技术》2013年第20期59-62,共4页Aeronautical Manufacturing Technology

摘　　要：研究装配实例表示与重用技术,针对装配顺序规划存在的问题,提出基于实例推理的装配序列规划方法。通过对装配知识的组织来构造装配实例模型;采用基于相似度的实例检索算法,对实例进行检索获得最佳匹配实例;根据推理结果进行装配过程仿真与评价,得到最终的装配序列。最后,开发相应的装配顺序规划与仿真模块,并以齿轮减速器为例,验证了方案的可行性。The representation and reuse of as- sembly knowledge studied, and a case-based assembly sequence planning method is presented for the question in it. A method is proposed, which can construct case representation by organizing the assembly knowledge, and can adopt the similarity-based retrieving in case retrieval algorithm. The assembly process simulation is proposed based on the result of case-based reasoning. At the same time, a case-based reasoning and assembly simulation module is developed, and a certain kind of reducer assembly is used as example to examine the algorithm.

关 键 词：实例推理 装配顺序规划 装配仿真 

分 类 号：TG95[金属学及工艺—钳工工艺]