Comments on "Robust Stability and Stabilization of Fractional-Order Interval Systems With the Fractional Order α: The 0 < α < 1 Case"

被引：16
|
作者：
Aguiar, Braulio [1 ]
Gonzalez, Temoatzin [1 ]
Bernal, Miguel [1 ]
机构：
[1] Sonora Inst Technol, Dept Elect & Elect Engn, Obregon, Sonora, Mexico
来源：
IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2015年 / 60卷 / 02期
关键词：
Fractional order - Interval systems - Linear time invariant - Robust stability - Sufficient and necessary condition;
D O I：
10.1109/TAC.2014.2332711
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This note considers the work entitled "Robust Stability and Stabilization of Fractional-Order Interval Systems with the Fractional Order alpha: The 0 < alpha < 1 Case" by Lu and Chen, where the authors meant to provide sufficient and necessary conditions for stability of fractional-order linear-time-invariant interval systems. As this note proves, conditions are only sufficient, since necessity relies unsuitably on the certain case. An example is provided.
引用
收藏
页码：582 / 583
页数：2
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