کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
802389 904385 2011 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Probabilistic response of nonlinear systems under combined normal and Poisson white noise via path integral method
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Probabilistic response of nonlinear systems under combined normal and Poisson white noise via path integral method
چکیده انگلیسی

In this paper the response in terms of probability density function of nonlinear systems under combined normal and Poisson white noise is considered. The problem is handled via a Path Integral Solution (PIS) that may be considered as a step-by-step solution technique in terms of probability density function. A nonlinear system under normal white noise, Poissonian white noise and under the superposition of normal and Poisson white noise is performed through PIS. The spectral counterpart of the PIS, ruling the evolution of the characteristic functions is also derived. It is shown that at the limit when the time step becomes an infinitesimal quantity an equation ruling the evolution of the probability density function of the response process of the nonlinear system in the presence of both normal and Poisson White Noise is provided.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Probabilistic Engineering Mechanics - Volume 26, Issue 1, January 2011, Pages 26–32
نویسندگان
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