航空制造技术
航空製造技術
항공제조기술
AERONAUTICAL MANUFACTURING TECHNOLOGY
2013年
20期
59-62
,共4页
实例推理%装配顺序规划%装配仿真
實例推理%裝配順序規劃%裝配倣真
실례추리%장배순서규화%장배방진
Case-based reasoning%Assembly se-quence planning%Assembly simulation
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。
研究裝配實例錶示與重用技術,針對裝配順序規劃存在的問題,提齣基于實例推理的裝配序列規劃方法。通過對裝配知識的組織來構造裝配實例模型;採用基于相似度的實例檢索算法,對實例進行檢索穫得最佳匹配實例;根據推理結果進行裝配過程倣真與評價,得到最終的裝配序列。最後,開髮相應的裝配順序規劃與倣真模塊,併以齒輪減速器為例,驗證瞭方案的可行性。
연구장배실례표시여중용기술,침대장배순서규화존재적문제,제출기우실례추리적장배서렬규화방법。통과대장배지식적조직래구조장배실례모형;채용기우상사도적실례검색산법,대실례진행검색획득최가필배실례;근거추리결과진행장배과정방진여평개,득도최종적장배서렬。최후,개발상응적장배순서규화여방진모괴,병이치륜감속기위례,험증료방안적가행성。
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 repre-sentation by organizing the assembly knowledge, and can adopt the similarity-based retrieving in case retrieval algo-rithm. 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.