Find in Library

The absolute exponential stability problem for the continuous-time and discrete-time, respectively, switching positive nonlinear time-delay system is investigated under the nonlinearity of systems satisfying a certain sector condition in this paper. Two multiple co-positive Lyapunov-Krasovskii functionals (MCLKF) of such systems are constructed for the continuous-time and discrete-time contexts respectively. By using the MCLKF and the <inline-formula> <tex-math notation="LaTeX">$\Phi $ </tex-math></inline-formula>-dependent average dwell time switching strategy, more general stability conditions compatible with some existing works are established. Furthermore, the obtained results are generalized to other types of systems. A numerical example, finally, implies the validity and significance of the results proposed.