A new approach to characterize stationary network properties

Author

Fortuna, L. ; Gallo, A. ; Nunnari, G. ; Zuccarini, P.

Author_Institution

Istituto di Elettrotecnica ed Elettronica, Catania Univ., Italy

fYear

1988

fDate

7-9 June 1988

Firstpage

881

Abstract

The authors present an approach, based on the study of a particular solution of a nonlinear matrix equation, to investigate stationary network properties and to use the concept of closed-loop balanced realization to characterize some classes of symmetric systems. It is shown that it possible to characterize symmetric electrical networks by using suitable quantities as regards passivity, the lossless property, and relaxation. Propositions are made to give characterizations of some classes of electrical networks. Suitable software has been developed to test the classes of system considered.<>

Keywords

circuit analysis computing; control theory; nonlinear network analysis; characterizations; classes of electrical networks; classes of symmetric systems; closed-loop balanced realization; linear submatrix; lossless property; nonlinear matrix equation; nonlinear submatrix; partitioning; passivity; relaxation; stationary network properties; symmetric electrical networks; Control theory; Eigenvalues and eigenfunctions; Filtering; Kalman filters; MIMO; Nonlinear equations; Optimal control; Particle measurements; Riccati equations; Symmetric matrices;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1988., IEEE International Symposium on

Conference_Location

Espoo, Finland

Type

conf

DOI

10.1109/ISCAS.1988.15064

Filename

15064