Structural Dynamic Analysis Based on Inversion Reduced-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.
Y. H. Li "Structural Dynamic Analysis Based on Inversion Reduced-Basis Method", Applied Mechanics and Materials, Vols. 94-96, pp. 2039-2042, 2011