Limiting phase trajectories and nonstati
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L.I. Manevitch; A.S. Kovaleva; E.L. Manevitch; D.S. Shepelev
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Article
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2011
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Elsevier Science
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English
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This paper extends the concept of limiting phase trajectories (LPT) to systems with dissipation. The Duffing oscillator with linear dissipation and periodic excitation is studied. Under condition of 1:1 resonance, we obtain an approximate analytic solution describing two stages of motion: at the fir