RTOS/TMS320F28027F: PID speed control library

bolagani yakanna

Part Number: TMS320F28027F
Other Parts Discussed in Thread: MOTORWARE

Tool/software: TI-RTOS

hi everyone,

I need PID library file to this controller, that library should support to 0-1Mhz frequency range with 50% duty cycle. Thanking you advace

over 7 years ago

0 Richard Poley over 7 years ago

TI__Mastermind 27200 points

Can you supply more a little information please? In the context of C2000, "speed control" usually implies motor control, but we do not have motor libraries with the specifications you mention. If this is a library you found on the TI web, please can you supply a link? Thank you.

Regards,

Richard

0 bolagani yakanna over 7 years ago in reply to Richard Poley

Prodigy 30 points

i need to apply pwm on AC servo motor drive to control speed of that motor with efficient way. If any example library available to implement to pwm with PID control,please forward to me. I will take as an initiative. This sereis of controllers are generally used for motor control.

0 Yanming Luo over 7 years ago in reply to bolagani yakanna

TI__Guru** 116090 points

You may find the code in pid.h in motorWare for PID controller, is independent with PWM using different function modules. You might refer to "fast current loop" as the link below if you want to implement a higher control bandwidth of current loops.
www.ti.com/.../swpy031.pdf
training.ti.com/designdrive-FCL-Intro

0 Yanming Luo over 7 years ago in reply to Yanming Luo

TI__Guru** 116090 points

Just wanted to check in and see if there is any update from your side, I haven’t heard from you for two weeks, so I’m assuming you were able to resolve your issue. Please let me know if you have any questions. We would like to close this thread if no any further questions. Thanks.

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RTOS/TMS320F28027F: PID speed control library