BIFURCATIONS OF APPROXIMATE HARMONIC BAL
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A.A. AL-QAISIA; M.N. HAMDAN
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Article
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2001
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Elsevier Science
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English
โ 516 KB
The local stability of approximate periodic solutions and period-doubling bifurcations in a harmonically forced non-linear oscillator with symmetric elastic and inertia non-linearities are studied analytically and numerically. Approximate principal resonance solutions are "rst obtained using a two-t