DocumentCode :
70122
Title :
Comments on “Robust Stability and Stabilization of Fractional-Order Interval Systems With the Fractional Order 
: The 
Author :
Aguiar, Braulio ; Gonzalez, Temoatzin ; Bernal, Miguel
Author_Institution :
Dept. of Electr. & Electron. Eng., Sonora Inst. of Technol., Obregon, Mexico
Volume :
60
Issue :
2
fYear :
2015
fDate :
Feb. 2015
Firstpage :
582
Lastpage :
583
Abstract :
This note considers the work entitled “Robust Stability and Stabilization of Fractional-Order Interval Systems with the Fractional Order α: The 0 <; α <; 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.
Keywords :
invariance; linear systems; robust control; fractional-order interval system stabilization; fractional-order linear-time-invariant interval systems; robust stability; Asymptotic stability; Lyapunov methods; Numerical stability; Robust stability; Robustness; Stability analysis; Uncertain systems;
fLanguage :
English
Journal_Title :
Automatic Control, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9286
Type :
jour
DOI :
10.1109/TAC.2014.2332711
Filename :
6844002
Link To Document :
