A Production Rule Based Expert System for Electronic Control Automatic Transmission Fault Diagnosis

Author

Qu, Jinyu ; Liang, Liyan

Author_Institution

Sch. of Transp. & Vehicle Eng., Shandong Univ. of Technol., Zibo, China

fYear

2009

fDate

19-20 Dec. 2009

Firstpage

1

Lastpage

4

Abstract

By analysis of the structure and operating principle, a fault diagnosis expert system structure design for electronic control automatic transmission (ECAT) was carried out. The fault set, fault reasons set of ECAT and the mapping relationship between them were established, rule based of the expert system was established, and the reasoning process of a typical fault was analyzed by using forward reasoning. Through using real vehicle to carry on simulating fault verifying, experimental results show that accuracy rate of diagnosis result is over 95%.

Keywords

expert systems; fault diagnosis; inference mechanisms; electronic control automatic transmission; electronic control automatic transmission fault diagnosis; expert system; fault diagnosis expert system structure design; production rule based expert system; reasoning process; Artificial intelligence; Automatic control; Control systems; Databases; Diagnostic expert systems; Fault diagnosis; Gears; Production systems; User interfaces; Vehicles;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Engineering and Computer Science, 2009. ICIECS 2009. International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-4994-1

Type

conf

DOI

10.1109/ICIECS.2009.5364514

Filename

5364514