Title :
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
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;
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
DOI :
10.1109/ICICTA.2009.509
