STOCHASTIC AVERAGING OF STRONGLY NON-LIN
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Z.L. HUANG; W.Q. ZHU; Y. SUZUKI
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Article
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2000
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Elsevier Science
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English
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A stochastic averaging procedure of strongly non-linear oscillators subject to external and (or) parametric excitations of both harmonic and white-noise forces is developed by using the so-called generalized harmonic functions. The procedure is applied to a Du$ng oscillator with hardening sti!ness u