Development of VB-based Fault Diagnosis Expert System of Agricultural Machinery Hydraulic System
YANG Sen
AN Xiang-dong
Abstract：According to the characteristics of faults in the hydraulic system of agricultural machinery, a VB-based fault diagnosis expert system is designed. The total structure of the expert system is built, and the composing of the knowledge base of that expert system and its inner inference mechanism are emphasized. The expert system makes full use of the database of ACCESS and VB′s visual programming technique characteristics. It gives full play to the VB′s accuracy and efficiency in the process of data , and greatly improves accuracy and efficiency in process of the fault di-agnosis of hydraulic system. It is very valuable to apply this system to the fault diagnosis of hydraulic system in combine harvester.
Keywords：hydraulic systemfault diagnosisVBagricultural machineryexpert system
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 24-28 )