Detail publikace

Inverse circuit problems using total variation mehod

DĚDEK, L.

Originální název

Inverse circuit problems using total variation mehod

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper presents generalization of the Total Variation "Primal Dual Interior Point" regularization method (TV PD IPM) which is applied to the solution of the inverse problem of the linear circuits. Terminals of a multipole resistive passive network are supplied by suitable current sources and voltage of these terminals is measured. Supposing that the structure of the network is known, the conductances of all elements of the network are evaluated by the Electrical Impedance Tomography (EIT) method from the measured voltages. As the classical deterministic inverse method exploiting the minimization of the objective function Least Mean Square is ill conditioned, the above mentioned new regularization term is added. New generalized integral of the multiple-valued Dirac delta function is introduced to evaluate the regularization term.

Klíčová slova v angličtině

INVERSE CIRCUIT PROBLEMS

Autoři

DĚDEK, L.

Rok RIV

2006

Vydáno

6. 9. 2006

Nakladatel

L'Institut Supérieur d'Electronique de Paris, Paris, France

Místo

L'Institut Supérieur d'Electronique de Paris, Paris, France

ISBN

80-214-3250-0

Kniha

Proceedings of the International Workshop ISEP - UTEE 3. - 6. 9. 2006 Paris

Strany od

1

Strany do

6

Strany počet

6

BibTex

@inproceedings{BUT19176,
  author="Libor {Dědek}",
  title="Inverse circuit problems using total variation mehod",
  booktitle="Proceedings of the International Workshop ISEP - UTEE 3. - 6. 9. 2006 Paris",
  year="2006",
  pages="6",
  publisher="L'Institut Supérieur d'Electronique de Paris, Paris, France",
  address="L'Institut Supérieur d'Electronique de Paris, Paris, France",
  isbn="80-214-3250-0"
}