S12 / MagniV MicrocontrollersのトピックRe: NEED MOTOR VISCOUS DAMPING VALUE FOR MATLAB SIMULATION

NEED MOTOR VISCOUS DAMPING VALUE FOR MATLAB SIMULATION

pratayay123 — Thu, 22 Apr 2021 09:40:20 GMT

Hi team,

I am trying to do the same FOC simulation for the below motor and evaluation board but inside the software package unable to find viscous damping value in the config file, could you please help me to get the value.

Kit: MTRCKTSPNZVM128

Motor: 45ZWN24-90-B (90 w motor, the motor is attached with kit)

Also, please suggest to me if there any FOC control workshop same like the s32k kit.

Thanks,

Pratyay

Re: NEED MOTOR VISCOUS DAMPING VALUE FOR MATLAB SIMULATION

StanoA — Thu, 22 Apr 2021 13:15:25 GMT

Hello Pratyay,

sorry we don't have this value and never ran the simulation of this motor. Please try ask manufacturer for the detail motor characterization parameters.

Try to use this link for help:

https://community.nxp.com/t5/NXP-Model-Based-Design-Tools/3-Phase-PMSM-Control-Workshop-with-NXP-s-Model-Based-Design/m-p/719029

with links inside.

I hope it could help you to solve your task.

Best Regards,

Stano.