Stability of Linear Discrete-Time Systems with Fractional Positive Orders

被引:0
|
作者
Wyrwas, Malgorzata [1 ]
Mozyrska, Dorota [1 ]
机构
[1] Bialystok Tech Univ, Fac Comp Sci, Wiejska 45A, PL-15351 Bialystok, Poland
关键词
Grunwald-Letnikov-type difference operator; Discrete-time fractional-order systems; Stability;
D O I
10.1007/978-3-319-23039-9_13
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 Grunwald-Letnikov-type linear discrete-time systems with fractional positive orders is studied. The method of reducing the considered systems by transforming them to the multi-order linear systems with the partial orders from the interval (0, 1] is presented. For the reduced multi-order systems the conditions for the stability are formulated based on the Z-transform as an effective method for stability analysis of linear systems.
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页码:157 / 166
页数:10
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