A novel method for circuit fault modeling and simulation in virtual maintenance

Author

Yuelong Ran ; Yingmin Yan

Author_Institution

Dept. of Electr. Eng., Ordnance Eng. Coll., Shijiazhuang, China

fYear

2013

fDate

15-18 July 2013

Firstpage

1510

Lastpage

1513

Abstract

In order to achieve diversiform and flexible circuit tests, a novel method for fault circuit real-time simulation in virtual maintenance is proposed. By using the dynamic link library, which is generated by secondary development of NGSPICE, the system can simulate fault circuits in real-time manner and acquire the voltage and current values of each circuit node. Then, circuit status can be analyzed and estimated. The results of simulation prove that the test results are constitute with results from real situation, and the method proposed in this paper can extend the function of the virtual maintenance system.

Keywords

SPICE; integrated circuit modelling; integrated circuit testing; NGSPICE; circuit fault modeling; circuit node; circuit tests; fault circuit real-time simulation; fault circuits; virtual maintenance system; Circuit faults; Circuit simulation; Integrated circuit modeling; Maintenance engineering; SPICE; Semiconductor device modeling; Solid modeling; NGSPICE; fault modeling; fault simulation; virtual maintenance;

fLanguage

English

Publisher

ieee

Conference_Titel

Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE), 2013 International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4799-1014-4

Type

conf

DOI

10.1109/QR2MSE.2013.6625859

Filename

6625859