Setting of PI Parameters

Hi guys,I want to Setting of PI Parameters that link to a generator. there is 2 pi controller that they'r outputs go to generator(Vd&Vq). now if I set a negetive number to PI Parameters or a random number the simulation become unstability and simulation become too long.(time of simulation is 3s) Thanks

[Azzi Abdelmalek]

Have you the model of the system you are controlling?

[MHz]

Yes,I want to controll generator with compare speed and torque of refrence that used PI controller for this.but for tunning of PI controller with Genethic Algorithm for some number it's be unstability!help me please?

Answer 1

[Azzi Abdelmalek]

Use PID Controller Tuning