Research output: Contribution to journal › Article › peer-review
A Lyapunov matrix based stability criterion for a class of time-delay systems. / Gomez, Marco; Egorov, Alexey Valerievich; Mondié, Sabine A.
In: Vestnik Sankt-Peterburgskogo Universiteta, Prikladnaya Matematika, Informatika, Protsessy Upravleniya, Vol. 13, No. 4, 01.01.2017, p. 407-416.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - A Lyapunov matrix based stability criterion for a class of time-delay systems
AU - Gomez, Marco
AU - Egorov, Alexey Valerievich
AU - Mondié, Sabine A.
PY - 2017/1/1
Y1 - 2017/1/1
N2 - This paper is devoted to the stability analysis of linear time-invariant systems with multiple delays. First, we recover some basic elements of our research. Namely, we introduce the complete type functionals, the delay Lyapunov matrix, and a space of special functions that allow to present a family of necessary stability conditions. Then, we prove a sufficient stability condition (instability condition) in terms of a quadratic Lyapunov—Krasovskii functional. Summarizing these results, we finally obtain an exponential stability criterion for a class of linear time-delay systems. The criterion requires only a finite number of mathematical operations to be tested and depends uniquely on the delay Lyapunov matrix. Refs 15.
AB - This paper is devoted to the stability analysis of linear time-invariant systems with multiple delays. First, we recover some basic elements of our research. Namely, we introduce the complete type functionals, the delay Lyapunov matrix, and a space of special functions that allow to present a family of necessary stability conditions. Then, we prove a sufficient stability condition (instability condition) in terms of a quadratic Lyapunov—Krasovskii functional. Summarizing these results, we finally obtain an exponential stability criterion for a class of linear time-delay systems. The criterion requires only a finite number of mathematical operations to be tested and depends uniquely on the delay Lyapunov matrix. Refs 15.
KW - Lyapunov matrix
KW - Stability criterion
KW - Time-delay system
UR - http://www.scopus.com/inward/record.url?scp=85040463918&partnerID=8YFLogxK
U2 - 10.21638/11701/spbu10.2017.407
DO - 10.21638/11701/spbu10.2017.407
M3 - Article
AN - SCOPUS:85040463918
VL - 13
SP - 407
EP - 416
JO - ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. ПРИКЛАДНАЯ МАТЕМАТИКА. ИНФОРМАТИКА. ПРОЦЕССЫ УПРАВЛЕНИЯ
JF - ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. ПРИКЛАДНАЯ МАТЕМАТИКА. ИНФОРМАТИКА. ПРОЦЕССЫ УПРАВЛЕНИЯ
SN - 1811-9905
IS - 4
ER -
ID: 41181311