Simulink Control Design™ - MathWorks

Simulating Autotuner Block in Normal Mode If you have a plant model built in Simulink, it is recommended to simulate the Closed- ...

8 PID Autotuning ...

In this example, it takes the PID controller about 0.04 seconds to bring the boost converter to the nominal operating point. Str ...

Sample Time in the block dialog to -1 and put the tuner block inside a triggered subsystem. The tuner block now runs at the same ...

BLDC Motor Speed Control with Cascade PI controllers This example illustrates one of several ways to tune a PID controller for a ...

The motor model are as follows. p = 4; % Number of pole pairs Rs = 0.1; % Stator resistance per phase [Ohm] Ls = 1e-4; % Stator ...

The signal for testing tracking performance is a series of speed ramps from 0-500 RPM, 500-2000 RPM and 2000-3000 RPM. Simulatin ...

8 PID Autotuning ...

Configuring the Closed-Loop PID Autotuner Blocks In this example, you improve the controller performance using Closed-Loop PID A ...

values ensure that the inner loop controller has a faster response than the outer loop controller. The Closed-Loop PID Autotuner ...

close_system([mdl '/Visualization/RPM (Outer)']); open_system([mdl '/Visualization/VDC (Inner)']); sim(mdl); BLDC Motor Speed Co ...

8 PID Autotuning ...

Update the inner loop PI controller with the new gains. Kpv = VoltageLoopGains(1); Kiv = VoltageLoopGains(2); Tuning Outer Loop ...

8 PID Autotuning ...

Update the outer loop PI controller with the new gains. Kpw = SpeedLoopGains(1); Kiw = SpeedLoopGains(2); Improved Tracking Perf ...

See Also Closed-Loop PID Autotuner 8 PID Autotuning 8-58 ...

More About “How PID Autotuning Works” on page 8-6 “Tune PID Controller in Real Time Using Open-Loop PID Autotuner Block” on pag ...

Tune Field-Oriented Controllers Using Closed-Loop PID Autotuner Block This example shows how to use the Closed-Loop PID Autotune ...

The advantages of using FOC to control AC motors include: Torque and flux controlled directly and separately Accurate transient ...

Closed-Loop PID Autotuner Block The Closed-Loop PID Autotuner block allows you to tune one PID controller at a time. It injects ...