TY - JOUR
T1 - Comments on finite-time stability of time-delay systems
AU - Efimov, Denis
AU - Polyakov, Andrey
AU - Fridman, Emilia
AU - Perruquetti, Wilfrid
AU - Richard, Jean Pierre
N1 - Funding Information:
This work was partially supported by the Government of Russian Federation (Grant 074-U01 ), the Ministry of Education and Science of Russian Federation (Project 14.Z50.31.0031 ) and by Israel Science Foundation (Grant No. 754/10 ). The material in this paper was not presented at any conference. This paper was recommended for publication in revised form by Associate Editor Keqin Gu under the direction of Editor André L. Tits.
PY - 2014/7
Y1 - 2014/7
N2 - Recently proposed conditions on finite-time stability in time-delay systems are revisited and it is shown that they are incorrect. General comments on possibility of finite-time convergence in time-delay systems and a necessary condition are given.
AB - Recently proposed conditions on finite-time stability in time-delay systems are revisited and it is shown that they are incorrect. General comments on possibility of finite-time convergence in time-delay systems and a necessary condition are given.
KW - Finite-time stability
KW - The Lyapunov-Razumikhin method
KW - Time-delay systems
UR - http://www.scopus.com/inward/record.url?scp=84904695665&partnerID=8YFLogxK
U2 - 10.1016/j.automatica.2014.05.010
DO - 10.1016/j.automatica.2014.05.010
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AN - SCOPUS:84904695665
VL - 50
SP - 1944
EP - 1947
JO - Automatica
JF - Automatica
SN - 0005-1098
IS - 7
ER -