The vibration reliability analysis of micro aircraft engine rotor

DOI

10.2991/icmmct-16.2016.335How to use a DOI?

Keywords

Rotor of aircraft engine; Vibration reliability; Proportional hazards model; Fminsearch function

Abstract

The rotor system is an important part of the aircraft engine, its running state directly influences the whole engine working condition. Therefore, the reliability analysis of rotor system is particularly important. Paper combines the vibration characteristics of the equipment operation condition with the traditional reliability analysis theory, put forward the proportional hazards model for vibration reliability analysis, and using MATLAB fminsearch function in parameter estimation, calculate the equipment reliability at present, then apply it to the micro aircraft engine rotor in the reliability analysis. Practice has proved that the method can achieve the equipment reliability effectively.

Copyright

© 2016, 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  - Feng Ding
AU  - Fengwei Qin
PY  - 2016/03
DA  - 2016/03
TI  - The vibration reliability analysis of micro aircraft engine rotor
BT  - Proceedings of the 2016 4th International Conference on Machinery, Materials and Computing Technology
PB  - Atlantis Press
SP  - 1682
EP  - 1687
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmct-16.2016.335
DO  - 10.2991/icmmct-16.2016.335
ID  - Ding2016/03
ER  -