Open AccessStability of switched positive linear time‐delay systems
Author(s) -
Liu LiJuan,
Zhao Xudong,
Wu Di
Publication year - 2019
Publication title -
iet control theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.059
H-Index - 108
eISSN - 1751-8652
pISSN - 1751-8644
DOI - 10.1049/iet-cta.2018.5170
Subject(s) - dwell time , control theory (sociology) , stability (learning theory) , mathematics , linear system , computer science , control (management) , mathematical analysis , artificial intelligence , machine learning , medicine , clinical psychology
In this study, the authors analyse the stability of switched positive linear time‐delay systems. By developing a novel multiple discontinuous co‐positive Lyapunov–Krasovskii functional approach, the stability conditions are established for switched positive time delay systems by a linear programming approach under mode‐dependent average dwell time switching. Moreover, under average dwell time switching, the corresponding stability conditions are also proposed. It is shown that their results can obtain smaller lower bounds on dwell time. Finally, simulation results are given to show the effectiveness of their methods.