Title :
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
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;
Conference_Titel :
Quality, Reliability, Risk, Maintenance, and Safety Engineering (QR2MSE), 2013 International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4799-1014-4
DOI :
10.1109/QR2MSE.2013.6625859
