Detail publikace

Modified Nodal Analysis and State Variable Descriptions for MTLs Systems Solution in Matlab

Originální název

Modified Nodal Analysis and State Variable Descriptions for MTLs Systems Solution in Matlab

Anglický název

Modified Nodal Analysis and State Variable Descriptions for MTLs Systems Solution in Matlab

Jazyk

en

Originální abstrakt

The paper deals with a time-domain simulation of hybrid systems composed of multiconductor transmission lines (MTL) and a part with lumped-parameter elements. The MTLs, nonuniform in general, are modeled by generalized T networks in cascade being described by a state-variable method. Their boundary conditions are embodied via a modified nodal analysis (MNA) method which is used to describe a lumped-parameter part of the hybrid system. This approach leads to sole system of differential-algebraic equations (DAE) describing both lumped and distributed parts. The time-domain solution is performed by built-in Matlab functions. An example is shown and compared with Laplace-domain and Wendroff method approaches.

Anglický abstrakt

The paper deals with a time-domain simulation of hybrid systems composed of multiconductor transmission lines (MTL) and a part with lumped-parameter elements. The MTLs, nonuniform in general, are modeled by generalized T networks in cascade being described by a state-variable method. Their boundary conditions are embodied via a modified nodal analysis (MNA) method which is used to describe a lumped-parameter part of the hybrid system. This approach leads to sole system of differential-algebraic equations (DAE) describing both lumped and distributed parts. The time-domain solution is performed by built-in Matlab functions. An example is shown and compared with Laplace-domain and Wendroff method approaches.

BibTex


@inproceedings{BUT100434,
  author="Lubomír {Brančík}",
  title="Modified Nodal Analysis and State Variable Descriptions for MTLs Systems Solution in Matlab",
  annote="The paper deals with a time-domain simulation of hybrid systems composed of multiconductor transmission lines (MTL) and a part with lumped-parameter elements. The MTLs, nonuniform in general, are modeled by generalized T networks in cascade being described by a state-variable method. Their boundary conditions are embodied via a modified nodal analysis (MNA) method which is used to describe a lumped-parameter part of the hybrid system. This approach leads to sole system of differential-algebraic equations (DAE) describing both lumped and distributed parts. The time-domain solution is performed by built-in Matlab functions. An example is shown and compared with Laplace-domain and Wendroff method approaches.",
  address="Brno University of Technology",
  booktitle="2013 36th International Conference on Telecommunications and Signal Processing TSP",
  chapter="100434",
  howpublished="electronic, physical medium",
  institution="Brno University of Technology",
  year="2013",
  month="july",
  pages="354--357",
  publisher="Brno University of Technology",
  type="conference paper"
}