Publication detail

Nonlinear audio transformer simulation using approximation of differential equations

MAČÁK, J.

Original Title

Nonlinear audio transformer simulation using approximation of differential equations

English Title

Nonlinear audio transformer simulation using approximation of differential equations

Type

journal article - other

Language

en

Original Abstract

Digital simulation of audio transformers based on an approximation of differential equations is discussed in this paper. A simplified model of the audio transformer without leakage inductance is designed. The model is described using nonlinear differential equations and state-space approach with memoryless nonlinearity. The transformer core is modeled by Jiles-Atherton and Frohlich models. The whole system is approximated in order to reduce computational complexity.

English abstract

Digital simulation of audio transformers based on an approximation of differential equations is discussed in this paper. A simplified model of the audio transformer without leakage inductance is designed. The model is described using nonlinear differential equations and state-space approach with memoryless nonlinearity. The transformer core is modeled by Jiles-Atherton and Frohlich models. The whole system is approximated in order to reduce computational complexity.

Keywords

Digital audio processing, nonlinear, real-time, simulation, transformer

RIV year

2011

Released

20.12.2011

ISBN

1213-1539

Periodical

Elektrorevue - Internetový časopis (http://www.elektrorevue.cz)

Year of study

2

Number

4

State

CZ

Pages from

22

Pages to

29

Pages count

8

Documents

BibTex


@article{BUT75684,
  author="Jaromír {Mačák}",
  title="Nonlinear audio transformer simulation using approximation of differential equations",
  annote="Digital simulation of audio transformers based on an approximation of differential equations is discussed in this paper. A simplified model of the audio transformer without leakage inductance is designed. The model is described using nonlinear differential equations and state-space approach with memoryless nonlinearity. The transformer core is modeled by Jiles-Atherton and Frohlich models. The whole system is approximated in order to reduce computational complexity.",
  chapter="75684",
  number="4",
  volume="2",
  year="2011",
  month="december",
  pages="22--29",
  type="journal article - other"
}