Foias-Temam Approximations of Attractors for Galloping Oscillators

by Bunu Alibe, Morgan State Univ, Baltimore, United States,
Graham R. Cook, Morgan State Univ, Baltimore, United States,
Emil Simiu, Morgan State Univ, Baltimore, United States,



Document Type: Proceeding Paper

Part of: Mechanics Computing in 1990's and Beyond

Abstract:

A method for the algebraic approximation of attractors recently developed by Foias and Temam is adapted for application to autonomous galloping oscillators. We compare results obtained by algebraic approximation on the one hand and numerical integration on the other. We conclude with an assessment of the limitations of the method as applied to our systems.

Subject Headings: Approximation methods | Oscillations | Equations of motion | Structural engineering | Plasticity | Numerical methods | Mathematics

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