Reliability Analysis of UAV Aviation Electronic System Based on FMEA

DOI

10.2991/icimm-15.2015.179How to use a DOI?

Keywords

aviation electronic sub-system; FMEA; reliabitly; risk prilrity number

Abstract

order to improve the reliability of aviation electronic sub-system in UAV, the analysis method based on Failure Mode and Effects Analysis (FMEA) is put forward. The risk factors and correction measurement feasibility parameters are quantified with fuzzy theory. Then the fault modes with higher risk priority number (RPN) based on Scree-Plot method are verfied. Finally, as the ratio of RPN alteration and correction parameter F chosen for the basis of choosing correction methods, the correction method with the highest ratio is chosen to be used to maintain the UAV aviation electronic sub-system. The real example demonstrates the validity of this method.

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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TY  - CONF
AU  - Ning Han
AU  - Guoqing Wu
AU  - Mingfei Xia
AU  - Xiaocong Wang
PY  - 2015/07
DA  - 2015/07
TI  - Reliability Analysis of UAV Aviation Electronic System Based on FMEA
BT  - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials
PB  - Atlantis Press
SP  - 983
EP  - 988
SN  - 2352-5401
UR  - https://doi.org/10.2991/icimm-15.2015.179
DO  - 10.2991/icimm-15.2015.179
ID  - Han2015/07
ER  -