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LAUNCHXL-F28379D: Current loop bandwidth comparision between TMDXIDDK379D source and sensored FOC dual axis drive project

Arun Kumar
Expert 1030 points
Part Number: LAUNCHXL-F28379D
Other Parts Discussed in Thread: C2000WARE, TMDXIDDK379D

Tool/software:

Hello Experts:

We are looking at the way current loop bandwidth is implemented in both projects and found this difference, the macro which calculates the current loop bandwidth , in one the denominator is 100 and in the other it is 18? Any perticular reason why this is done?

In the sensored FOC dual axis drive project:(\C2000Ware_MotorControl_SDK_4_00_00_00\solutions\boostxl_3phganinv\f2837x\include\dual_axis_servo_drive_user.h)

In the TMDXIDDK379D source, (\C2000Ware_MotorControl_SDK_4_00_00_00\solutions\tmdxiddk379d\f2837x\include\fcl_f2837x_tmdxiddk_settings.h)