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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/643

Authors: STAN, Petre
STAN, Marinica
Keywords: Random oscillations
nonlinear damping
natural frequency
equivalent nonlinear system
Issue Date: Oct-2014
Publisher: Transilvania University Press of Braşov
Citation: Google Scholar
Series/Report no.: II;158 - 62
Abstract: In his paper, a nonlinear system under external excitation of white noise was replaced by an equivalent nonhysteretiv nonlinear system subject to the same excitation for the probality density of the stationary response was known. The basic idea of the method is proposed to obtain the approximate power spectral density for the stationary response. In general, and especially in random vibration analysis, it is difficult to obtain a closed form solution for dynamic response of a nonlinear system.
URI: http://hdl.handle.net/123456789/643
ISBN: 978 – 606 – 19 – 0411 - 2
Appears in Collections:COMAT 2014

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