Рет қаралды 53
Permanent magnet synchronous motor model predicts MPC torque control, sliding mode SMC speed control Simulink simulation
1. Replace the PI controller in the traditional speed control with this sliding mode controller for simulation. The given speed is 500rpm and the simulation time is 0.5s. No-load start, at 0.25s, apply a load of 0.5Nm
2. Sliding mode control (SMC) can actually be considered as a high-bandwidth hysteresis comparator, which inherits a certain degree of DTC's anti-parameter disturbance performance, reduces tracking errors, and provides faster transient response time. The sliding mode controller is mainly composed of sliding surface functions and reaching laws.
3. Model predicts MPC current control
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