High Precision Height Control for Wing-in-Ground Crafts

Table 3

Results of different control systems recovering from a 1 m disturbed altitude (descent).

Control systems			Undershoot
F	0.36 s	1.68 s	13.41%
P	0.26 s	2.13 s	31.35%
TF	0.35 s	1.67 s	13.76%
TP	0.25 s	2.14 s	32.02%
TPF	0.28 s	1.42 s	9.39%