Detail publikačního výsledku

Improved MTL voltage/current wave sensitivity computation in Matlab language

BRANČÍK, L.

Originální název

Improved MTL voltage/current wave sensitivity computation in Matlab language

Anglický název

Improved MTL voltage/current wave sensitivity computation in Matlab language

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper deals with an improved method for a computation of the sensitivities of voltage/current waves propagating along the multiconductor transmission lines (MTL). The MTLs form distributed parts of more complex linear hybrid circuits. Modified nodal analysis method is used to describe the whole system and a chain/admittance matrix conversion is applied to get the sensitivities with respect to primary MTLs parameters. The improvement lies in more efficient calculation of the derivative of the matrix exponential function describing mathematically the MTLs chain matrices. The (x,s)-domain solution is first found then a numerical inversion of Laplace transforms is applied to obtain the (x,t)-domain sensitivities.

Anglický abstrakt

The paper deals with an improved method for a computation of the sensitivities of voltage/current waves propagating along the multiconductor transmission lines (MTL). The MTLs form distributed parts of more complex linear hybrid circuits. Modified nodal analysis method is used to describe the whole system and a chain/admittance matrix conversion is applied to get the sensitivities with respect to primary MTLs parameters. The improvement lies in more efficient calculation of the derivative of the matrix exponential function describing mathematically the MTLs chain matrices. The (x,s)-domain solution is first found then a numerical inversion of Laplace transforms is applied to obtain the (x,t)-domain sensitivities.

Klíčová slova

sensitivity, multiconductor transmission line, matrix exponential function, augmented matrix, eigenvalues decomposition, Laplace transform

Klíčová slova v angličtině

sensitivity, multiconductor transmission line, matrix exponential function, augmented matrix, eigenvalues decomposition, Laplace transform

Autoři

BRANČÍK, L.

Vydáno

16.05.2006

Nakladatel

Pukhov Institute of Modelling Problems in Energetics NASc of Ukraine

Místo

Kyjev

Kniha

SIMULATION-2006

Strany od

131

Strany počet

5

BibTex

@inproceedings{BUT18982,
  author="Lubomír {Brančík}",
  title="Improved MTL voltage/current wave sensitivity computation in Matlab language",
  booktitle="SIMULATION-2006",
  year="2006",
  pages="5",
  publisher="Pukhov Institute of Modelling Problems in Energetics NASc of Ukraine",
  address="Kyjev"
}