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CCS/TMS320F28069M: Sensorless motor control

gannamraju kumar
Intellectual 900 points
Part Number: TMS320F28069M
Other Parts Discussed in Thread: MOTORWARE, TMS320F28335

Tool/software: Code Composer Studio

Hi,I am using f28069 launch pad to run PMSM .I want to work on sensor-less motor control.I should have good below 10 % base speed and above 10 % base speed control.I searched for the lab modules available in motorware.I have 2 questions.

1.Can I get a code(any lab module) for sensorless Motor control+Kalman filter.If yes ,suggest me the path

2. Is it necessary to use some high end controller(like TMS320f28335) when i go for Kalman filter?

Thank-you in advance.

  • 0
    TI__Guru** 112660 points

    1. You can get all source code except the FAST estimator algorithm which is the code in ROM, and you have to add Kalman filter code by yourself for TI didn't have such reference code on C2000 till now.
    2. This depends on your system complexity and control bandwidth. TI had multi C2000 controller series with the CPU frequency from 60MHz to 200MHz, but the CPU is the same with code compatible, so you can migrate the code to high end controller easily if necessary.