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Turkish Journal of Physics

DOI

-

Abstract

In this study, we use perturbation approximations and semiclassical methods to investigate the boundary solutions of non-linear vibrating systems. The extended Mathieu Equation, related to the perturbed Van der Pol oscillator with periodic coefficients, is solved using multiple time scales. Then, using the Von Zeipel Method, which is based on the Hamilton-Jacobi theory, stability conditions are presented. It is shown that the stability boundaries are the same with those obtained by both methods.

Keywords

Van der Pol, multiple scale, Von Zeipel, hamiltonian.

First Page

137

Last Page

149

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