Proceedings of the 2015 2nd International Forum on Electrical Engineering and Automation (IFEEA 2015)

Reliability Sensitivity Analysis of Rub Impact in Coupled Fault Rotor

Authors
Changqing Su, Fanyi Guo, Qikun Shi
Corresponding Author
Changqing Su
Available Online January 2016.
DOI
https://doi.org/10.2991/ifeea-15.2016.32How to use a DOI?
Keywords
pedestal looseness; rub impact; crack; reliability sensitivity; coupled fault rotor system
Abstract
On the basis of the dynamic equations of rotor system with pedestal looseness, rub impact and crack, the random response method of rotor system with pedestal looseness is researched. The method is based on stochastic perturbation theory and the Kronecker algebra, matrix calculus and random perturbation are used. the reliability of rubbing for the coupling fault of rotor system was studied by Applying stress-strength interference theory and fourth-order moment technology, and on the basis of reliability analysis, the reliability sensitivity of rub impact on coupled fault rotor system is discussed by combining the sensitivity technology .
Open Access
This is an open access article distributed under the CC BY-NC license.

Download article (PDF)

Proceedings
2015 2nd International Forum on Electrical Engineering and Automation (IFEEA 2015)
Part of series
Advances in Engineering Research
Publication Date
January 2016
ISBN
978-94-6252-153-7
ISSN
2352-5401
DOI
https://doi.org/10.2991/ifeea-15.2016.32How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Changqing Su
AU  - Fanyi Guo
AU  - Qikun Shi
PY  - 2016/01
DA  - 2016/01
TI  - Reliability Sensitivity Analysis of Rub Impact in Coupled Fault Rotor
BT  - 2015 2nd International Forum on Electrical Engineering and Automation (IFEEA 2015)
PB  - Atlantis Press
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeea-15.2016.32
DO  - https://doi.org/10.2991/ifeea-15.2016.32
ID  - Su2016/01
ER  -