SVM-Based Sliding Mode Control of Uncertain Systems with Time-delay

The sliding mode controller for a class of uncertain systems with the state time-delay is designed in this paper.It uses the linear matrix inequality(LMI)method to design the sliding mode controller,and brings in support vector machine(SVM)to study the uncertainty of the system online,and then the upper bound of the uncertainty part can be got.Such method can ensure the stability and robustness of the system,reduce the inherent chattering of sliding mode control and improve the control quality of the system.Simulation results prove the efficiency and feasibility of this method.