Stochastic Reliability Analysis for Drum System of Hang Type Centrifuge

DOI

10.2991/iccet-15.2015.352How to use a DOI?

Keywords

drum, stochastic reliability, invalid.

Abstract

A stochastic reliability model of the drum system of a hang type centrifuge drum is presented using stochastic reliability theory, where the stochastic reliability index and invalid probability of the drum system are determined by checking point algorithm and the system functional functions are built according to the criterion that absolute value difference between natural frequencies and excitation frequencies should be less than specific values. An actual case is calculated and analyzed and the correctness of the model is verified by Monte Carlo method, the speed range of the drum system is pointed out where failure may occur easily and the low reliability zone is obtained which should be avoided in actual operation.

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  - Xujuan Yang
AU  - Yulong Li
AU  - Zhaojun Li
AU  - Rui Yan
AU  - Zhen Zhang
PY  - 2015/11
DA  - 2015/11
TI  - Stochastic Reliability Analysis for Drum System of Hang Type Centrifuge
BT  - Proceedings of the 5th International Conference on Civil Engineering and Transportation 2015
PB  - Atlantis Press
SP  - 1889
EP  - 1894
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccet-15.2015.352
DO  - 10.2991/iccet-15.2015.352
ID  - Yang2015/11
ER  -