基于CBR与RBR混合推理的仪表设计专家系统  

Meters Design Expert System Based on Mixed CBR and RBR

作　　者：王雷[1,2] 周洪亮[1] 张宏建[1] 罗灿[1] 

机构地区：[1]浙江大学控制科学与工程学系自动化仪表研究所,杭州310027 [2]解放军后勤工程学院,重庆400016

出　　处：《自动化仪表》2007年第3期33-36,共4页Process Automation Instrumentation

基　　金：浙江省重大科技攻关项目(编号:2004C11013)。

摘　　要：针对仪表设计领域知识和经验的重用和共享性差的问题,完成了仪表设计专家系统的开发。对该系统的功能模型作了详细的阐述,并对知识库的设计和推理机制进行了深入研究,提出了一种将CBR与RBR相结合的新型推理方法,该方法结合两种推理方式的优势,提高了推理的质量和效率。实验表明,该系统能够根据用户的要求进行仪表设计,具有广泛的应用前景。In meter design field, the knowledge and experience are rarely reused or shared. In order to solve such problems, a meter design expert system is developed. The functional model of the system is expounded, as well as the design of knowledge library and reasoning mechanism are studied. A new type of reasoning method, i.e. the combination of CBR and RBR is proposed. The method is helpful to promote the reasoning quality and efficiency because advantages of both reasoning methods are adopted. Experiments show that meters can be designed in accordance with the needs of clients by using this system, and the method has widely applicable prospects.

关 键 词：仪表设计专家系统 案例推理 规则推理 模糊匹配 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程]