装配工艺规划中装配序列生成与评价方法研究  

STUDY ON THE APPROACH FOR GENERATION AND EVALUATION OF ASSEMBLY SEQUENCES FOR ASSEMBLY PROCESS PLANNING

作　　者：顾廷权[1] 高国安 徐向阳 

机构地区：[1]哈尔滨工业大学现代生产技术中心

出　　处：《计算机集成制造系统-CIMS》1998年第1期25-27,39,共4页

摘　　要：装配序列生成是计算机辅助装配工艺规划（ＣＡＡＰＰ，ＣｏｍｐｕｔｅｒＡｉｄｅｄＡｓｓｅｍｂｌｙＰｒｏｃｅｓｓＰｌａａｎｉｎｇ）的关键环节。本文首先给出了基于特征产品装配模型，然后提出基于割集理论的装配序列自动生成算法。该算法根据评价准则采用ＡＯ搜索算法寻找最优的装配序列，既节省了装配成本和时间，又减少了算法的时间和空间复杂性。Assembly sequence generation is a key link of the chain of CAAPP(Computer Aided Assembly Process Planning). In this paper, a feature-based assembly model is proposed, firstly. Then, the method of automatic generating assembly sequences is present- ed, which is based on the theory of cut-sets. According to the evaluating criteria, the optimal assembly can be found by use of AO. search algorithm, meanwhile, the complexity of space and time is reduced.

关 键 词：装配序列生成 工艺规划 CAAPP 机械元件 

分 类 号：TH162[机械工程—机械制造及自动化]