Title :
Stable reduced-order Padé approximants using the Routh-Hurwitz array
Author_Institution :
University of Roorkee, Department of Electrical Engineering, Roorkee, India
Abstract :
A mixed method is proposed for finding stable reduced-order models using the Padé approximation technique and the Routh-Hurwitz array. This method guarantees stability of the reduced model when the original system is stable.
Keywords :
large-scale systems; modelling; stability; Pade approximation technique; Routh Hurwitz array; mixed method; stability; stable reduced order model;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19790159
