Proceedings of the 2015 International conference on Applied Science and Engineering Innovation

Study of Fault Diagnosis Method Based On the Hybrid Circuit Simulation

Authors
Ting Liu, Xianglian Xu, Tiao Liu, Qiangqiang Yin, Xiaoqian Tang
Corresponding Author
Ting Liu
Available Online May 2015.
DOI
10.2991/asei-15.2015.156How to use a DOI?
Keywords
Test; Simulation; Hierarchy; Fault injection; Fault diagnosis
Abstract

A fault diagnosis method is presented in this paper for poor field testing conditions of large-scale hybrid circuit, and taking the LNE navigation control card which is vital to the operation of regulation and monitoring system in the nuclear power plant, a simulation model of hybrid analog-digital electronic circuits is built with Cadence OrCAD. By extracting the output response characteristics of normal card in the way of hierarchy and setting selection rules of fault mode with the method of software part combination, the wave of fault feature is extracted and thus a fault dictionary is generated, the whole process of fault diagnosis is completed.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 International conference on Applied Science and Engineering Innovation
Series
Advances in Engineering Research
Publication Date
May 2015
ISBN
978-94-62520-94-3
ISSN
2352-5401
DOI
10.2991/asei-15.2015.156How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Ting Liu
AU  - Xianglian Xu
AU  - Tiao Liu
AU  - Qiangqiang Yin
AU  - Xiaoqian Tang
PY  - 2015/05
DA  - 2015/05
TI  - Study of Fault Diagnosis Method Based On the Hybrid Circuit Simulation
BT  - Proceedings of the 2015 International conference on Applied Science and Engineering Innovation
PB  - Atlantis Press
SP  - 802
EP  - 806
SN  - 2352-5401
UR  - https://doi.org/10.2991/asei-15.2015.156
DO  - 10.2991/asei-15.2015.156
ID  - Liu2015/05
ER  -