Find the controller coefficients of pi

Hello
In a simulink program I am going to control the speed of a bldc generator and for this I used the pi controller
What is the tool in Simulink that can get the values of this controller for me?
If you have any examples in this field, please comment
Thanks

[Sam Chak]

Hi @reza hakimi

These coefficients can be determined either through the utilization of intelligent tuning methods (via iterative processes or optimization algorithms, until the desired performance is achieved) or through mathematical analysis of the system. If you know the state-space model or the transfer function of the BLDC generator, please share it. Additionally, kindly specify the performance requirements.

Answer 1

[Ananth kumar]

Speed control of BLDC motor using six-step commutation for control

Six-Step Commutation of BLDC Motor Using Sensor Feedback - MATLAB & Simulink Example - MathWorks India

Speed control of BLDC/PMSM using field-oriented control

Field-Oriented Control of PMSM Using SI Units - MATLAB & Simulink Example - MathWorks India

In the example script file, below line estimates the control gain using motor and inverter parameters. This default control gain may work for most of the motors out of the box.

PI_params = mcb.internal.SetControllerParameters(pmsm,inverter,PU_System,T_pwm,Ts,Ts_speed);