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DRV8312-69M-KIT: Regarding Level 6 PID tuning

Shivanjali Mohite
Prodigy 170 points

Part Number: DRV8312-69M-KIT
Other Parts Discussed in Thread: C2000WARE

We are referring "Trapezoidal Control of BLDC Motors Using Hall Effect Sensors" pdf. Now we are performing Level 6.

While performing Level 6, for speed control we need to tune PID gains. After tuning the gains as attached below, the motor is rotating with the specific speed provided using term "SpeedRef", but the motor is making some noise and not rotating smoothly.

Also, we have referred the document "PID Controller Tuning Guide.pdf" regarding PID Tuning from "C2000Ware_2_00_00_03".

Can you let us know the value of gains to be tuned, so that motor rotates smoothly.