Analysis of dynamic system reliability based on adaptive response surface method

DOI

10.2991/icmea-17.2018.34How to use a DOI?

Keywords

dynamic system reliability; failure mode; limit state function; equivalent extreme value event; adaptive response surface method

Abstract

Dynamic system reliability is one of the topics for structure reliability analysis. However, the classical system reliability and dynamic system reliability often have multiple failure modes which lead to the combinatorial explosion problems. In this paper, a new method for analyzing the reliability of dynamic system reliability is proposed. Firstly, based on the level of load and dynamic condition, the limit state function for each failure modes are available. Secondly, by introducing the equivalent extreme value event, the equivalent performance function for individual limit state function is derived. Thirdly, the adaptive RSM is proposed to analyze the reliability index of the structure system under dynamic condition. Finally, several examples are presented to illustrate the accuracy and efficiency of the proposed method.

Copyright

© 2018, 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/).

Download article (PDF)

TY  - CONF
AU  - Wei Shen
AU  - Qingbin Zhang
AU  - Wenliang Fan
PY  - 2018/02
DA  - 2018/02
TI  - Analysis of dynamic system reliability based on adaptive response surface method
BT  - Proceedings of the 4th Annual International Conference on Material Engineering and Application (ICMEA 2017)
PB  - Atlantis Press
SP  - 148
EP  - 151
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmea-17.2018.34
DO  - 10.2991/icmea-17.2018.34
ID  - Shen2018/02
ER  -