Rapid Structural Analysis Based on Reduced Basis Method

2020 ◽  
pp. 125-140
Author(s):  
Xu Han ◽  
Jie Liu
Keyword(s):  
Structural Analysis ◽  
Reduced Basis Method ◽  
Reduced Basis ◽  
Basis Method

Structural Analysis Based on Coefficient Reduced-Basis Method

2014 ◽  
Vol 543-547 ◽  
pp. 46-49
Author(s):  
Yong Hong Li
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Structural Analysis ◽  
Static Problem ◽  
Time Algorithm ◽  
Reduced Basis Method ◽  
Design Parameters ◽  
Reduced Basis ◽  
Linear Elastic ◽  
Basis Method

Efficiency and accuracy of forward problem are important in structural analysis. A real-time algorithm, called coefficient reduced-basis method, is applied to analyze a static problem. A truck frame is taken as an example. Results computed from finite element method, reduced-basis method and coefficient reduced-basis method are obtained. Comparing results from the three methods, coefficient reduced-basis method can get high-precision results quickly, which not separate the design parameters from the linear elastic operators.

Structural analysis and optimization in the framework of reduced-basis method

2009 ◽  
Vol 40 (1-6) ◽  
pp. 177-199 ◽  
Author(s):  
S. M. B. Afonso ◽  
P. R. M. Lyra ◽  
T. M. M. Albuquerque ◽  
R. S. Motta
Keyword(s):  
Structural Analysis ◽  
Reduced Basis Method ◽  
Reduced Basis ◽  
Basis Method

Structural Dynamic Analysis Based on Inversion Reduced-Basis Method

2011 ◽  
Vol 94-96 ◽  
pp. 2039-2042
Author(s):  
Yong Hong Li
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Structural Analysis ◽  
Dynamic Problem ◽  
Time Algorithm ◽  
Reduced Basis Method ◽  
Reduced Basis ◽  
Mass System ◽  
Structural Dynamic ◽  
Basis Method

Efficiency and accuracy of forward problem are important in structural analysis. A real-time algorithm, called inversion reduced-basis method (IRBM), is applied to analyze a dynamic problem. A spring-mass system is taken as an example, results computed from finite element method and IRBM are obtained. Comparing results from the two methods, IRBM can get high-precision results quickly.

Reduced basis method for real-time inverse scatterometry

2011 ◽  
Author(s):  
Jan Pomplun ◽  
Sven Burger ◽  
Lin Zschiedrich ◽  
Frank Schmidt
Keyword(s):  
Real Time ◽  
Reduced Basis Method ◽  
Reduced Basis ◽  
Basis Method
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