This paper investigates the state feedback stabilization problem for a class of positive switched systems with time-varying delays under asynchronous switching in the frameworks of continuous-time and discrete-time dynamics. The so-called asynchronous switching means that the switches between the candidate controllers and system modes are asynchronous. By constructing an appropriate co-positive type Lyapunov-Krasovskii functional and further allowing the functional to increase during the running time of active subsystems, sufficient conditions are provided to guarantee the exponential stability of the resulting closed-loop systems, and the corresponding controller gain matrices and admissible switching signals are presented. Finally, two illustrative examples are given to show the effectiveness of the proposed methods. © 2014 Institute of Control, Robotics and Systems and The Korean Institute of Electrical Engineers and Springer-Verlag Berlin Heidelberg.
|Titolo:||Stabilization of positive switched systems with time-varying delays under asynchronous switching|
|Autori interni:||KARIMI, HAMID REZA|
|Data di pubblicazione:||2014|
|Rivista:||INTERNATIONAL JOURNAL OF CONTROL, AUTOMATION, AND SYSTEMS|
|Appare nelle tipologie:||01.1 Articolo in Rivista|