The theory of stochastic dierential equations is used in various fields of scienceand engineering. This paper deals with vector-valued stochastic integral equations.We show some applications of the presented theory to the problem of modelling RLC electrical circuits by noisy parameters. From practical point of view, the second-order RLC circuits are of major importance, as they are the building blocks of more complex physical systems. The mathematical models of such circuits lead to second order differential equations. We construct stochastic models of the RLC circuit by replacing a coefficient in the deterministic system with a noisy one. In this paper we present the analytic solution of these equations using the Itô calculus and compute condence intervals for the stochastic solutions. Numerical simulations in the examples are performed using Matlab.
@article{318,
title = {Applications of second order stochastic integral equations to electrical networks},
journal = {Tatra Mountains Mathematical Publications},
volume = {62},
year = {2015},
doi = {10.2478/tatra.v63i0.318},
language = {EN},
url = {http://dml.mathdoc.fr/item/318}
}
Kolářová, Edita. Applications of second order stochastic integral equations to electrical networks. Tatra Mountains Mathematical Publications, Tome 62 (2015) . doi : 10.2478/tatra.v63i0.318. http://gdmltest.u-ga.fr/item/318/