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
0.0%
0.0122
0.0217
PID
− 0.894
5.74
0.0000473
0.00237
PIDN
0.605
21.1
0.00201
0.0106