Improved results on stability analysis for a networked control system with two additive input delays

Abstract:

Stability analysis for a networked control system with two additive input delays is considered.By spitting the whole delay interval into three subintervals, a new LyapunovKrasovskii functional is constructed, which can make full use of the information of all the delays.Then, based on the constructed LyapunovKrasovskii functional and using Wirtingerbased inequality, sufficient conditions are derived to ensure the global asymptotic stability of the networked control system.Finally, a numerical example is provided to show the effectiveness of the criterion.In comparison with the known results, the obtained stability criterion is less conservative.