基于CBR的机械产品智能设计方法研究  

Study of intelligent design method for mechanical engineering product based on CBR

作　　者：张晓丽[1] 李鑫[1] 郭智春[1] 胡东明[1] 

机构地区：[1]大连理工大学机械工程学院,辽宁大连116024

出　　处：《大连理工大学学报》2008年第6期835-840,共6页Journal of Dalian University of Technology

摘　　要：为快速有效地设计机械工程产品,提出基于实例的机械工程产品设计方法,可实现重用以往设计知识进行新产品的快速设计.该法应用CBR技术依据共享模型的基础构建智能设计平台,以解决实例的检索和修改问题为重点,最终实现了相似匹配计算及最佳实例;并将技术层面的设计问题归属于人机交互的情感设计,避免或减少重复性劳动,改善了工程技术人员的工作环境.给出基于实例的智能设计方法,以桥式起重机产品为例说明了这一方法实现的可行性.Because the designs of mechanical engineering products are numerous and complicated, it is necessary to study a smart and effective design method. The method based on cases was introduced for mechanical engineering products design, and it can speedily complete new products design by knowledge reused. The intelligent design platform was built by CBR （case-based reasoning） and model sharing, and the aim of this platform was to solve the problem of searching and revising the case, finally it can ultimately realize similar-matching computing and the best case researching. This platform translates the design problem of technique into emotion design about human-computer interaction, and also avoids or reduces repeated work and improve engineering technique workers＇ work conditions. An intelligent design technique based on the case is presented and an example of bridge crane design is given to show the feasibility of the proposed method.

关 键 词：基于实例的推理 实例模型 共享模型 智能设计 实例检索 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]