CA3 + GMAC 8T -> Inconsistent acceleration & speed values

[Pegazus]

Hi everyone,

I'm struggling for a while to understand what happend with my CA3 and Phaserunner configuration.

As you can see in the graph below, speed value is very inconsistent during the acceleration and seems to disturb the throttle out value. The result is the acceleration isn't smooth and really feels inefficient.



Here is my configuration and the configuration files for the CA and Phaserunner attached :
Motor : GMAC 8T
Controller : CAP-CA3_MFSwitch & Phaserunner L10
Battery : Samsung 21700 40T 13s2p
BMS : Daly 20A

You can also find attached the complete log with some other test runs.

What do you think ? I would be glad to hear your thoughts about that

 

[E-HP]

As you can see in the graph below, speed value is very inconsistent during the acceleration and seems to disturb the throttle out value. The result is the acceleration isn't smooth and really feels inefficient.

What AGain and WGain settings are you using on the Cycle Analyst?

 

[Pegazus]

Amp gain = 150
Power gain = 100

 

[E-HP]

Amp gain = 150
Power gain = 100

Settings.jpg

It looks like you hit the current limit before the power limit. You could try lowering AGain until it smooths out. I tried higher values, but needed to lower it all the way to 8 to make acceleration silky smooth, but it depends on your setup.

 

[Pegazus]

Ok I'll try that. Do you with it will solve the erratic speed values as well ?