LAUNCHXL-F28069M: Why MotorWare did not have the Decoupling Algorithm in FOC?

Tran Binh Duong

Part Number: LAUNCHXL-F28069M
Other Parts Discussed in Thread: MOTORWARE

Dear Motorware Team,

I have a question related to MotorWare platform, that is: why I did not see the Decoupling code in implementing FOC algorithm?

Because this is a important feature to compensate "crossing couple between d and q-axis" when implementing FOC on synchronous frame (d-q) in any three-phase motors.

See the following figure:

I really want to know why MotorWare haven't added this module in its library?

Thank you for any discussion!

over 9 years ago

0 Yanming Luo over 9 years ago

TI__Guru** 117270 points

Hi Tran,

Didn't have the the decoupling control algorithm in all released MotorWare. We will consider your advice to add it in next version. Thanks.

0 Tran Binh Duong over 9 years ago in reply to Yanming Luo

Expert 2550 points

Thanks Yanming,

According to my study, the decoupling compensation is IMPORTANT in FOC algorithm. So that I hope your team should consider to add this block in the next version of MotorWare (MotorWare 18).

Happy New Year 2017 to all!

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LAUNCHXL-F28069M: Why MotorWare did not have the Decoupling Algorithm in FOC?