Efficient Midfrequency Analysis of Built-Up Structure Systems with Interval Parameters
Joint Authors
Yin, Hui
Yu, Dejie
Yin, Shengwen
Xia, Baizhan
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-12-13
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
To improve the efficiency of midfrequency analysis of built-up structure systems with interval parameters, the second-order interval and subinterval perturbation methods are introduced into the hybrid finite element/statistical energy analysis (FE/SEA) framework in this paper.
Based on the FE/SEA for built-up structure systems and the second-order interval perturbation method, the response variables are expanded with the second-order Taylor series and nondiagonal elements of the Hessian matrices are neglected.
Extreme values of the expanded variables are searched by using efficient search algorithm.
For large parameter intervals, the subinterval perturbation method is introduced.
Numerical results verify the effectiveness of the proposed methods.
American Psychological Association (APA)
Yin, Hui& Yu, Dejie& Yin, Shengwen& Xia, Baizhan. 2015. Efficient Midfrequency Analysis of Built-Up Structure Systems with Interval Parameters. Shock and Vibration،Vol. 2015, no. 2015, pp.1-18.
https://search.emarefa.net/detail/BIM-1078313
Modern Language Association (MLA)
Yin, Hui…[et al.]. Efficient Midfrequency Analysis of Built-Up Structure Systems with Interval Parameters. Shock and Vibration No. 2015 (2015), pp.1-18.
https://search.emarefa.net/detail/BIM-1078313
American Medical Association (AMA)
Yin, Hui& Yu, Dejie& Yin, Shengwen& Xia, Baizhan. Efficient Midfrequency Analysis of Built-Up Structure Systems with Interval Parameters. Shock and Vibration. 2015. Vol. 2015, no. 2015, pp.1-18.
https://search.emarefa.net/detail/BIM-1078313
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1078313