Title :
Efficient evaluation of model-reduction related integrals via polynomial arithmetic
Author :
Calvez, L.C. ; Vilbe, P. ; Sevellec, M.
Author_Institution :
Lab. d´Electron. et Syst. de Telecommun., Univ. de Bretagne Occidentale, Brest, France
fDate :
3/26/1992 12:00:00 AM
Abstract :
The evaluation of time integrals required in reduced-order modelling is efficiently achieved directly in the frequency domain and entirely through use of polynomial arithmetic, without factoring. The method is quite appealing, especially when dealing with linear systems resulting from the connection of high-order subsystems.
Keywords :
large-scale systems; linear systems; modelling; polynomials; evaluation of model-reduction related integrals; frequency domain; high-order subsystems; linear systems; polynomial arithmetic; reduced-order modelling; time integrals evaluation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19920417
