Detail publikace

Techniques of matrix exponential function derivative for electrical engineering simulations

BRANČÍK, L.

Originální název

Techniques of matrix exponential function derivative for electrical engineering simulations

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper presents four methods how to determine a derivative of the matrix exponential function in Matlab language. The necessity for such the computation appears at many cases of modelling and simulation problems. In the field of the electrical engineering it can be utilized for the sensitivity analysis of circuits with distributed parameters, like those containing multiconductor transmission lines. The methods based on the matrix exponential function Taylor series expansion, augmented matrix utilization, eigenvalues decomposition and the Padé approximation will be elaborated in this paper. All techniques have been programmed in the Matlab language environment while utilizing some built-in matrix-oriented functions with advantages.

Klíčová slova

matrix exponential function, derivative, Taylor series expansion, augmented matrix, eigenvalue, eigenvector, Padé approximation, Matlab

Autoři

BRANČÍK, L.

Rok RIV

2006

Vydáno

15. 12. 2006

Nakladatel

IEEE IES

Místo

Bombay, India

ISBN

978-1-4244-0725-5

Kniha

IEEE International Conference on Industrial Technology

Strany od

2608

Strany do

2613

Strany počet

6

BibTex

@inproceedings{BUT20373,
  author="Lubomír {Brančík}",
  title="Techniques of matrix exponential function derivative for electrical engineering simulations",
  booktitle="IEEE International Conference on Industrial Technology",
  year="2006",
  pages="6",
  publisher="IEEE IES",
  address="Bombay, India",
  isbn="978-1-4244-0725-5"
}