Detail publikace

Time-domain simulation of hybrid systems with nonuniform multiconductor transmission lines in Matlab

Originální název

Time-domain simulation of hybrid systems with nonuniform multiconductor transmission lines in Matlab

Anglický název

Time-domain simulation of hybrid systems with nonuniform multiconductor transmission lines in Matlab

Jazyk

en

Originální abstrakt

The paper presents a fully time-domain technique for the simulation of hybrid systems with lossy nonuniform multiconductor transmission lines (MTL) and lumped-parameter elements. The core of the method lies in a connection of the implicit Wendroff method to describe the MTLs telegraphic equations and the modified nodal analysis (MNA) to incorporate boundary conditions. The solution of the MNA differential-algebraic equations (DAE) is based on the implicit Euler method capable to be easily joined with the Wendroff method, resulting in a sole system of equations in time domain. The utilization of the MNA approach ensures a high universality and covers arbitrarily complex systems on principle. Examples of computer simulations are presented based on the Matlab language procedures developed.

Anglický abstrakt

The paper presents a fully time-domain technique for the simulation of hybrid systems with lossy nonuniform multiconductor transmission lines (MTL) and lumped-parameter elements. The core of the method lies in a connection of the implicit Wendroff method to describe the MTLs telegraphic equations and the modified nodal analysis (MNA) to incorporate boundary conditions. The solution of the MNA differential-algebraic equations (DAE) is based on the implicit Euler method capable to be easily joined with the Wendroff method, resulting in a sole system of equations in time domain. The utilization of the MNA approach ensures a high universality and covers arbitrarily complex systems on principle. Examples of computer simulations are presented based on the Matlab language procedures developed.

BibTex


@inproceedings{BUT93558,
  author="Lubomír {Brančík}",
  title="Time-domain simulation of hybrid systems with nonuniform multiconductor transmission lines in Matlab",
  annote="The paper presents a fully time-domain technique for the simulation of hybrid systems with lossy nonuniform multiconductor transmission lines (MTL) and lumped-parameter elements. The core of the method lies in a connection of the implicit Wendroff method to describe the MTLs telegraphic equations and the modified nodal analysis (MNA) to incorporate boundary conditions. The solution of the MNA differential-algebraic equations (DAE) is based on the implicit Euler method capable to be easily joined with the Wendroff method, resulting in a sole system of equations in time domain. The utilization of the MNA approach ensures a high universality and covers arbitrarily complex systems on principle. Examples of computer simulations are presented based on the Matlab language procedures developed.",
  address="IEEE AP/MTT/ED/AES/GRS/NPS/EMB Societies East Ukraine Joint Chapter",
  booktitle="Proceedings of 2012 International Conference on Mathematical Methods in Electromagnetic Theory",
  chapter="93558",
  howpublished="electronic, physical medium",
  institution="IEEE AP/MTT/ED/AES/GRS/NPS/EMB Societies East Ukraine Joint Chapter",
  year="2012",
  month="august",
  pages="168--171",
  publisher="IEEE AP/MTT/ED/AES/GRS/NPS/EMB Societies East Ukraine Joint Chapter",
  type="conference paper"
}