What does Ki*Ts mean in Discrete PI controller ?

Thread Starter


Joined Nov 4, 2018
Hi everyone,
I am using a Discrete PI controller for an FOC algorithm I am developing in Simulink using the Motor Control Blockset. I would like to use a Ki gain if 2. At the input of the block, I have an input labelled Ki*Ts. If I use my gain with a sampling period of, let's say 1ms, should Ki*Ts = 2e-3 ? What would be an appropiate sampling period (Ts) and what would be the reason for it ? Please any help would be really appreciated.

Discrete PI controller Documentation: https://www.mathworks.com/help/mcb/ref/discretepicontroller.html