How to set parameters to reduce noise and vibration

[克年横井]

Hello

I downloaded MC9S12ZVML128 PMSM Sensorless and turned my motor.

However, when turning the motor, noise and vibration have come out.
Motor parameters reflected the measured values.

Are there other parameters to adjust for turning the motor so as not to reduce or deteriorate the noise or vibration?
Also, please let me know if you have any precautions on reflecting parameters.

Best regards.

(Parameters listed are before change)

[pachamatej]

Hello,

First of all, any noise or vibration is a very complex issue.

I would recommend to use the https://www.nxp.com/docs/en/application-note/AN4680.pdf  to determine as precise parameters as possible.

If it helps, then it is the easier situation. If not, I would recommend to lower the dynamics of the control to allow the controllers to act as "filters".

Matej

[克年横井]

Thank you for your reply.

I will check the contents of the application note.

Katsutoshi