Title :
Normal positive electrical circuits
Author :
Kaczorek, Tadeusz
Author_Institution :
Fac. of Electr. Eng., Bialystok Univ. of Technol., Bialystok, Poland
Abstract :
A new notion of normal positive electrical circuits is proposed. It is shown that any positive second-order electrical circuit with 2-inputs and 2-outputs is normal and a positive electrical circuit with m-inputs and p-outputs (m, p ≥ 2) is normal if its system matrix A has distinct eigenvalues or its system matrix is symmetric.
Keywords :
eigenvalues and eigenfunctions; matrix decomposition; networks (circuits); eigenvalues; normal positive electrical circuits; positive second-order electrical circuit; system matrix;
Journal_Title :
Control Theory & Applications, IET
DOI :
10.1049/iet-cta.2014.0183
