Speed control tuning for 500-1000 RPM

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vadim
Posts: 6
Joined: 02 Sep 2018, 20:01
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Speed control tuning for 500-1000 RPM

Postby vadim » 02 Sep 2018, 20:06

Hardware 4.12, firmware 3.40, FOC, ABI encoder, 350kV motor

Hi forum !

I'm looking for guidelines / advise on tuning speed controller for smooth operation in relatively low speed range (500-1000RPM) with varying load.

With default wizard-generated parameters I'm seeing uneven speed and practically no torque response to load - see screenshot below.



Thanks for any help
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VESC screenshot.png
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vadim
Posts: 6
Joined: 02 Sep 2018, 20:01
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Re: Speed control tuning for 500-1000 RPM

Postby vadim » 06 Sep 2018, 19:12

To answer my own question, what eventually solved the problem for me was fixing the alignment of encoder magnet.


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