Practical fixed-time stability analysis of discrete-time network systems via sliding mode control

The purpose of this paper is to discuss the practical fixed-time stability of discrete-time networks systems. The proposed stability is appropriate for the discrete-time systems and real applications. In general, the autonomous systems with disturbance are not easy to achieve the objective. Thus, the sliding mode control approach is applied to achieve the stability. Then the main results are presented. Finally, the effectiveness is illustrated by a numerical simulation.