2024-09-10 04:34 AM
Hi,
the MotorControlWorkbench is generating the Feedforward control constants:
M1_CONSTANT1_Q
M1_CONSTANT1_D
M1_CONSTANT2_QD
How are the calculated, are there any documentation or formula for it?
The Feedforward seems to be relevant for my project because I see current ripple aligned with my DC bus voltage ripple. But in practice there is no improvement, if I activate the FeedForward control. Also the bus voltage is measured with 1 ms and a filter with 6 values is applied. Are there any tips for my application if I have a bus voltage ripple period of 10 ms (3 Phase, 50 Hz)?
Thanks for Help
Sebastian