New sufficient conditions for the asymptotic stability of discrete time-delay systems

P Sangapate
2012 Advances in Difference Equations  
This paper is concerned with asymptotic stability of switched discrete time-delay systems. The system to be considered is subject to interval time-varying delays, which allows the delay to be a fast time-varying function and the lower bound is not restricted to zero. Based on the discrete Lyapunov functional, a switching rule for the asymptotic stability for the system is designed via linear matrix inequalities. Numerical example is included to illustrate the effectiveness of the result.
doi:10.1186/1687-1847-2012-28 fatcat:tpqdp6fcr5elfp5tvxmsvmoxmm