Modeling and stabilization of non-uniformly sampling MIMO networked control systems

The modeling and stabilization for a class of non-uniformly sampling multiple-input-multiple-output (MIMO) networked control systems (NCSs) with limited communication resources is studied in this paper. Firstly, by using lifting techniques, the extended MIMO model for NCSs is described. Furthermore, based on the new model, sufficient conditions for the asymptotical stability of the closed-loop NCSs are derived. Secondly, the design procedure for both the state observer and the state controller are presented. Finally, the effectiveness of the proposed results is demonstrated by an illustrative example.