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"Rebond" problem at 0 Speed

RFouj.1
Associate

I have a bounce problem close to 0 speed,

I modified the software filter of the halls sensors in MC without results,

obviouly i have ajust motor settings, voltage, current, and main settings

do you know where this problem may come from ?

I'm working on an M365 ESC, the hardware works perfectly with the original proprietary firmware, so I rule out a hardware problem

when the "rebound" intervenes the displayed speed panics and the engine still at the stop makes a terrible noise, until the moment when the firmware puts in error

we are trying to develop universal Firmware usable on ESC M365, high performance controller and low cost to create dual motor scooter projects, or various other applications requiring low cost FOC controller up to 20S with little and cheap modification

hoping you can help us, thank you very much

1 REPLY 1
Laurent Ca...
Lead II

Dear @RFouj.1​ 

I am not sure we can help you.

Can you give us more details about your HW and SW setup?

Best regards

==

Laurent Ca...