Process planning with genetic algorithms on results of knowledge-based reasoning

被引:15
作者
Horvath, M [1 ]
Markus, A [1 ]
Vancza, J [1 ]
机构
[1] HUNGARIAN ACAD SCI,COMP & AUTOMAT RES INST,H-1518 BUDAPEST,HUNGARY
基金
新加坡国家研究基金会; 匈牙利科学研究基金会;
关键词
D O I
10.1080/095119296131751
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
The paper presents a new approach to solving even unusually complex problems of computer-aided process planning (CAPP). Main principles are based on the analysis of the roles and relations of CAPP in advanced manufacturing systems. Planning is carried out in several stages, by using both domain-specific knowledge and domain-independent, general methods. First, by knowledge-based reasoning, repertoires of plan elements and technological constraints are created that the final solutions must meet. Then, a global plan merging process generates plan variants so as to meet the given optimization objective. Among the various plan merging methods, one using genetic algorithms stands preeminent by its performance and robustness. Domain-specific knowledge, methods of reasoning and plan merging are described in detail.
引用
收藏
页码:145 / 166
页数:22
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