Application of Stochastic Differential-Algebraic Equations in Hybrid MTL Systems Analysis

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F14%3APU109211" target="_blank" >RIV/00216305:26220/14:PU109211 - isvavai.cz</a>

Result on the web

<a href="http://eejournal.ktu.lt/index.php/elt/article/view/7098" target="_blank" >http://eejournal.ktu.lt/index.php/elt/article/view/7098</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5755/j01.eee.20.5.7098" target="_blank" >10.5755/j01.eee.20.5.7098</a>

Result language

angličtina

Original language name

Application of Stochastic Differential-Algebraic Equations in Hybrid MTL Systems Analysis

Original language description

The paper deals with the application of stochastic differential-algebraic equations (SDAE) in the field of the time-domain simulation of hybrid (lumped/distributed) systems with randomly varying parameters. A core of the method lies on the theory of stochastic differential equations (SDE) considering the system responses as stochastic processes. However, due to a hybrid nature of the system, namely its lumped parameter part, non-differential (algebraic) parts arise generally in the solution. Herein, multiconductor transmission lines (MTL) play a role of the distributed-parameter parts of the hybrid system. The MTL model is designed as a cascade connection of generalized RLCG T-networks, while the state-variable method is applied for its description. The MTL boundary conditions are incorporated through a modified nodal analysis (MNA) to cover arbitrarily complex circuits. System responses are formed by the sets of stochastic trajectories completed by corresponding sample means and respective confidence intervals. To get the results a weak stochastic backward Euler scheme is used, consistent with the Itô stochastic calculus. All the computer simulations have been performed in the Matlab language environment.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20201 - Electrical and electronic engineering

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

2014

Confidentiality

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

Name of the periodical

Elektronika Ir Elektrotechnika

ISSN

1392-1215

e-ISSN

—

Volume of the periodical

20

Issue of the periodical within the volume

5

Country of publishing house

LT - LITHUANIA

Number of pages

5

Pages from-to

41-45

UT code for WoS article

000340681800008

EID of the result in the Scopus database

—