Exponential closure method for some randomly excited non-linear systems

The probability density function (PDF) of the responses of non-linear stochastic system excited by white noise is approximated with the exponential function of polynomial in state variables. Special measure is taken to satisfy FPK equation in the weak sense of integration with the assumed PDF. Gauss...

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Bibliographische Detailangaben

Veröffentlicht in:	International journal of non-linear mechanics 2000, Vol.35 (1), p.69-78
1. Verfasser:	Er, Guo-Kang
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Mathematical methods in physics Physics Probability theory, stochastic processes, and statistics Stochastic processes
Online-Zugang:	Volltext
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