Design of discrete model reference variable structure control arithmetic

Discrete-time systems for the control variable structure of the conventional discrete variable structure causes jitter analysis, the improved discrete reaching law and sliding plane options were given to eliminate buffeting, the approach was shortened; discrete variable structure model reference control algorithm was proposed, the robustness of the system was improved. Simulation results show that the method is feasible, reduces the jitter of the system, and guarantees the stability of the system.