POSITIVITY AND STABILITY OF FRACTIONAL DESCRIPTOR TIME-VARYING DISCRETE-TIME LINEAR SYSTEMS

被引:8
|
作者
Kaczorek, Tadeusz [1 ]
机构
[1] Bialystok Tech Univ, Fac Elect Engn, Ul Wiejska 45D, PL-15351 Bialystok, Poland
关键词
fractional system; descriptor system; time-varying system; positive system; discrete-time system; SWITCHED SYSTEMS; EXPONENTS;
D O I
10.1515/amcs-2016-0001
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 Weierstrass-Kronecker theorem on the decomposition of the regular pencil is extended to fractional descriptor time-varying discrete-time linear systems. A method for computing solutions of fractional systems is proposed. Necessary and sufficient conditions for the positivity of these systems are established.
引用
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页码:5 / 13
页数:9
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