Comparison of Stochastic Response Surface Method and Response Surface Method for Structure Reliability Analysis

Author

Lin, Ke ; Qiu, Haobo ; Gao, Liang ; Sun, Yifei

Author_Institution

State Key Lab. of Digital Manuf. Equip. & Technol., Huazhong Univ. of Sci. & Technol., Wuhan, China

Volume

3

fYear

2009

fDate

10-11 Oct. 2009

Firstpage

172

Lastpage

175

Abstract

The Response Surface Method (RSM) is not efficient to solve reliability analysis of complex and computationally high-demanding models. The Stochastic Response Surface Method (SRSM) was proposed recently. This paper adds some mathematics foundation for the SRSM, and compares the SRSM and RSM. The two approaches are applied to a nonlinear numerical example and a statically indeterminate beam problem respectively. The results show that the SRSM can be used for efficient, accurate estimate reliability.

Keywords

beams (structures); reliability; response surface methodology; structural engineering; statically indeterminate beam problem; stochastic response surface method; structure reliability analysis; Biology computing; Computer aided manufacturing; Failure analysis; Manufacturing automation; Random variables; Response surface methodology; Safety; Sampling methods; Stochastic processes; Uncertainty; response surface method; stochastic response surface method; structure reliability analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computation Technology and Automation, 2009. ICICTA '09. Second International Conference on

Conference_Location

Changsha, Hunan

Print_ISBN

978-0-7695-3804-4

Type

conf

DOI

10.1109/ICICTA.2009.509

Filename

5287927