Stability analysis for discrete time positive switched delay systems under MDADT
The stability analysis problem of two kinds of discrete time positive switched delay systems is considered. One kind of systems is positive switched delay systems composed of all stable subsystems, the other is positive switched delay systems composed of not all stable subsystems. Based on multiple linear copositive Lyapunov functionals and mode-dependent average dwell time (MDADT) switching, delay-dependent conditions those guarantee exponentially stability of considered systems are derived. And two illustrative examples are provided lastly to demonstrate the effectiveness of the proposed result.