Publication detail
A new approach to stability analysis of discrete systems
ŠVARC, I.
English title
A new approach to stability analysis of discrete systems
Type
Paper in proceedings (conference paper)
Language
en
Original abstract
A linear discrete-time system is asymptotically stable, if the poles of the transfer function or the characteristic equation are located inside the unit circle. If single poles are located on the unit circle, then the system is critically stable. For multiple poles on the unit circle, however, it becomes unstable. Four methods for stability analysis of discrete control systems are introduced in this contribution: – algebraic stability criterion; – frequency methods; – root locus methods; – stability analysis through bilinear transformation. Since stability analysis of discrete control systems is difficult task in engineering practice, this article gives understandable explanation.
Released
2005-08-29
Publisher
Faculty of Electrical Engineering and Communication,Brno University of Technology
Location
Brno
ISBN
80-214-2976-3
Book
Ceepus Summer School 2005
Pages from–to
125–
Pages count
3
BIBTEX
@inproceedings{BUT18216,
author="Ivan {Švarc}",
title="A new approach to stability analysis of discrete systems",
booktitle="Ceepus Summer School 2005",
year="2005",
number="1",
pages="3",
publisher="Faculty of Electrical Engineering and Communication,Brno University of Technology",
address="Brno",
isbn="80-214-2976-3"
}