DocumentCode
2885822
Title
Troubleshooting expert system of digital circuit based on object model-modeling frame of digital circuit
Author
Wu, Hansheng ; Zhang, Duanyi
Author_Institution
Zhenjiang Shipbuilding Inst., China
fYear
1991
fDate
16-17 Jun 1991
Firstpage
489
Abstract
The authors have developed a prototype expert system for the troubleshooting problems, The system is based on an object model, which is one of deep knowledge expressing the structure and function of a sequential circuit, the 74163 counter. The authors describe the concepts of object model, the modeling method of counter circuit, the knowledge representation method for the object knowledge base, inference and tableaux to practise fault diagnosis
Keywords
automatic testing; circuit analysis computing; digital circuits; expert systems; fault location; inference mechanisms; knowledge representation; logic testing; sequential circuits; 74163 counter; digital circuit; expert system; inference; knowledge representation; object knowledge base; object model; sequential circuit; tableaux; troubleshooting system; Circuit faults; Counting circuits; Digital circuits; Expert systems; Fault diagnosis; Knowledge based systems; Knowledge representation; Prototypes; Sequential circuits; State estimation;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1991. Conference Proceedings, China., 1991 International Conference on
Conference_Location
Shenzhen
Type
conf
DOI
10.1109/CICCAS.1991.184397
Filename
184397
Link To Document