MOBY264 lower battery calibration

Battery cal file sen sent my Art

Linear fits to the lower battery loaded test data

Lower Bat 1 linear fit = [0.0044547 0.025141]
Lower Bat 2 linear fit = [0.0044552 0.030778]
Lower Bat 3 linear fit = [0.0044559 0.036646]
Lower Bat 4 linear fit = [0.0044735 0.033935]

No load/voltage applied to the batteries

noload_bat

Blue squares are the linux readings, The red star is the raw reading from Mark. Art said "Add 0.45V to Mark's readings to compensate for voltage drop across
% the dioide he is using to measure." So the green circle is the adjusted readings from Mark.

Mark and Art then did loaded readings of each of the upper and lower batteries at different voltage levels.

bat-14_data bat1-4_cal
The x-axis are the raw Loaded lower battery voltages verses the measured Battery voltage

The left panel is the fitted linear line for the 4 batteries. The right panel are the residuals.

Lower Bat 1 linear fit = [0.0044547 0.025141]
Lower Bat 2 linear fit = [0.0044552 0.030778]
Lower Bat 3 linear fit = [0.0044559 0.036646]
Lower Bat 4 linear fit = [0.0044735 0.033935]