Quasi-sliding mode control for a class of multivariable discrete time bilinear systems

In this paper, we adopt the two quasi-sliding mode control for a class of multivariable discrete time bilinear systems. By applying the proposed control strategies, the system states would move into a boundary layer of the sliding surface and remain in the boundary layer in finite time. Thus, the stability of the overall system could be guaranteed. Finally, the computer simulation is applied to illustrate the control performance of the proposed control strategies.