THE KRYLOV-BOGOLIUBOV AND GALERKIN METHO
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P. Yu; Y.M. Desai; N. Popplewell; A.H. Shah
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Article
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1996
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Elsevier Science
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English
β 663 KB
The objective of this paper is to consider the dynamic motions of second order, weakly non-linear, discrete systems. The main attention is focused on a comparison, for such systems, of the method of Krylov-Bogoliubov (KB) and an enhanced Galerkin (EG) method which produce seemingly different solutio