Research on the Agricultural Expert System Based on Fuzzy Reasoning

In order to fulfill the actual request of the insect pest diagnosis to the expert system,according to the realistic characteristics and requirements of the insect pest characteristic diagnosis,the fuzzy technology and case-based reasoning were introduced to the design of the insect pest diagnosis expert system.The knowledge representation of the case-based and fuzzy reasoning was analyzed.The reasoning process of case-based reasoning with the fuzzy reasoning was given.The insect pest diagnosis reasoning mechanism based on fuzzy reasoning was proposed.The qualitative recognition of insect pest,the research of the knowledge representation of the insect pest diagnosis expert system,the design of the system reasoning machine as well as the design of the explanation function module were mainly completed.