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This article is cited in 10 scientific papers (total in 10 papers)
Applications of orthogonal expansions for analytical modeling of multidimensional distributions in stochastic systems on manifold
I. N. Sinitsyn Institute of Informatics Problems, Federal Research Center "Computer Science and Control" of the Russian Academy of Sciences, 44-2 Vavilov Str., Moscow 119333, Russian Federation
Abstract:
Problems of accuracy and sensitivity estimation for algorithms of the analytical modeling method (AMM) based on the multidimensional orthogonal expansions method (OEM) and quasi-moments (QMM) in stochastic systems on manifolds (MStS) with Wiener and Poisson noises are considered. Equations for multidimensional OEM and QMM are given. Problems of reduction of the number of equations for OEM and QMM are discussed. For typical reliability and security problems, equations for OEM and QMM sensitivity functions of the first order are deduced. The results are the basis of the symbolic software tools in MATLAB-MAPLE. A test example for scalar stochastic systems with cybic nonlinearity and multiplicative Gaussian noise is given. Some generalizations are presented.
Keywords:
accuracy equations; analytical modeling method (AMM); one- and multidimensional density expansions; orthogonal expansions method (OEM); quasi-moments method (QMM); sensitivity equations; stochastic system on manifold (MStS).
Received: 09.06.2015
Citation:
I. N. Sinitsyn, “Applications of orthogonal expansions for analytical modeling of multidimensional distributions in stochastic systems on manifold”, Sistemy i Sredstva Inform., 25:3 (2015), 4–23
Linking options:
https://www.mathnet.ru/eng/ssi414 https://www.mathnet.ru/eng/ssi/v25/i3/p4
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Abstract page: | 389 | Full-text PDF : | 56 | References: | 45 |
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