首页 | 本学科首页   官方微博 | 高级检索  
     

基于混合推理机制的点焊工艺设计
引用本文:王宸煜,王敏,赵熹华.基于混合推理机制的点焊工艺设计[J].机械工程学报,2002,38(1):83-86.
作者姓名:王宸煜  王敏  赵熹华
作者单位:1. 上海交通大学材料科学与工程学院,上海,200030
2. 吉林大学
基金项目:国家自然科学基金资助项目(59875033)
摘    要:焊接专家系统以传统的产生式系统的开发最为普遍,但存在着很多缺点。提出了一种CBR和RBR的混合推理机制,并将其应用于点焊工艺设计。结果证明,CBR与RBR的结合可以有效的克服单一RBR的推理效率低,知识获取困难等缺点,从而显著地提高系统的性能。详细介绍了系统的结构,设计思想和推理机制。

关 键 词:点焊  基于事例的推理  基于规则的推理
修稿时间:2000年12月19

SPOT WELDING PROCESS DESIGN BASED ON HYBRID INFERENCE MECHANISM
Wang Chenyu,Wang Min.SPOT WELDING PROCESS DESIGN BASED ON HYBRID INFERENCE MECHANISM[J].Chinese Journal of Mechanical Engineering,2002,38(1):83-86.
Authors:Wang Chenyu  Wang Min
Abstract:Up to now the production systems are most popular in welding expert systems (ES), but many drawbacks of single production system affect their application. A hybrid architecture combining case-based reasoning (CBR) and rule-based reasoning (RBR) is proposed and used in a spot welding processes design ES. The results show that combining CBR and RBR can overcome effectively the drawbacks of single RBR, such as low inference efficiency, knowledge acquirement bottleneck, etc. So the properties of ES are enhanced. The architecture, design philosophy, and inference mechanism are introduced in detail.
Keywords:Spot welding  Case-based reasoning  Rule-based reasoning  
本文献已被 CNKI 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号