Simulation of Higher-Order Electrical Circuits with Stochastic Parameters via SDEs

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F13%3APU102799" target="_blank" >RIV/00216305:26220/13:PU102799 - isvavai.cz</a>

Result on the web

<a href="http://www.aece.ro" target="_blank" >http://www.aece.ro</a>

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Simulation of Higher-Order Electrical Circuits with Stochastic Parameters via SDEs

Original language description

The paper deals with a technique for the simulation of higher-order electrical circuits with parameters varying randomly. The principle consists in the utilization of the theory of stochastic differential equations (SDE), namely the vector form of the ordinary SDEs. Random changes of both excitation voltage and some parameters of passive circuit elements are considered, and circuit responses are analyzed. The voltage and/or current responses are computed and represented in the form of the sample means accompained by their confidence intervals to provide reliable estimates. The method is applied to analyze responses of the circuit models of optional orders, specially those consisting of a cascade connection of the RLGC networks. To develop the model equations the state-variable method is used, afterwards a corresponding vector SDE is formulated and a stochastic Euler numerical method applied. To verify the results the deterministic responses are also computed by the help of the PSpice simulator or the numerical inverse Laplace transforms (NILT) procedure in MATLAB, while removing random terms from the circuit model.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

—

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

ADV ELECTR COMPUT EN

ISSN

1582-7445

e-ISSN

—

Volume of the periodical

13

Issue of the periodical within the volume

1

Country of publishing house

RO - ROMANIA

Number of pages

6

Pages from-to

17-22

UT code for WoS article

—

EID of the result in the Scopus database

—