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Least-square approximation of a nonlinear O.D.E. with excitation

✍ Scribed by T. Benouaz; F. Bendahmane

Publisher: Elsevier Science
Year: 2004
Tongue: English
Weight: 850 KB
Volume: 47
Category: Article
ISSN: 0898-1221
DOI: 10.1016/s0898-1221(04)90039-9

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✦ Synopsis

The aim of this paper is to present a computational procedure of an optimal approximation method for a nonlinear ordinary differential equation with excitation based on the minimization in the least-square sense. The approximation is of order two or higher with respect to the initial value. We provide an application which contained an example with two kinds of excitations: continuous and periodic.

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