Stability of discrete fractional linear systems with positive orders

被引:14
|
作者
Mozyrska, Dorota [1 ]
Wyrwas, Malgorzata [1 ]
机构
[1] Bialystok Tech Univ, Wiejska 45A, PL-15351 Bialystok, Poland
来源
IFAC PAPERSONLINE | 2017年 / 50卷 / 01期
关键词
Stability criteria; discrete time systems; Z-transform; fractional difference operator; SUFFICIENT CONDITIONS;
D O I
10.1016/j.ifacol.2017.08.1250
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The problem of the stability of the Caputo-, Riemann-Liouville and Grunwald-Letnikov-type linear discrete-time systems with fractional positive orders is discussed. We present the method of reducing the fractional order of the considered systems by transforming them to the multi-order linear systems with the partial orders from the interval (0, 1]. (C) 2017, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
引用
收藏
页码:8115 / 8120
页数:6
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