摘要
为了满足实际虫害诊断问题对专家系统的要求,根据虫害特征诊断的现实特点和要求,首次将模糊技术和案例推理相融合,引入到虫害诊断专家系统的设计中。阐述了模糊案例推理的知识表示,给出了模糊案例推理技术的推理过程,提出了基于案例与模糊推理的虫害诊断推理机制。对二者的结合方式做了阐述,给出了专家系统的整体实现结构,并对各个模块的实现方法进行了详尽的阐述,最终以一个实例演示了实例诊断的流程。
In order to fulfill the actual request of the insect pest characteristic diagnosis to the expert system, considering the realistic characteristics and requirements of the insect pest characteristic diagnosis, a hybrid reasoning method integrating case-based reasoning with the fitzzy technology is presented for the first time, and how the reasoning machine works is given. The method is introduced to the design of the insect pest diagnose expert system. The description of the knowledge expresses of the case-based and fuzzy-based mechanism is given. A reasoning mechanism integrating case-based reasoning with the fuzzy-based reasoning is proposed and the integration mode is illustrated in detail. Moreover, the structure of the expert system is discussed, the realization of each module of the system is described in detail. Finally, an example of the system is given to show how the system works.
出处
《计算机工程与设计》
CSCD
北大核心
2007年第22期5570-5572,共3页
Computer Engineering and Design
基金
国家自然科学基金项目(30470268/C0111)
关键词
案例推理
模糊推理
虫害
推理机
专家系统
case-based reasoning
fuzzy reasoning
insect pest
reasoning machine
expert system
