Synchronization of non-axis sheet lose machine based on sliding control

The method of dynamic sliding variable structure control has been applied to the synchronization control of non-axis sheet lose machine. The current loop, velocity loop and location loop constructed the cascade tricyclic structure, and the current loop using the PI control while the velocity loop and location loop using the dynamic sliding variable structure control. The simulation results show that the synchronous controller good control performance to meet the system response speed and precision control requirements.