From: Characterization of analog and digital control loops for bidirectional buck–boost converter using PID/PIDN algorithms
BBC
Peak amplitude in volts
Overshoot (%)
Rise time in seconds
Settling time in seconds
Open loop
3.05
52.7
0.00121
0.0196
PID
2.02
0.735
0.000416
0.0114
PIDN
2.08
4.1
0.000414
0.0115