Research on the Control Performance of Depth-Fixed Motion of Underwater Vehicle Based on Fuzzy-PID

Table 8

Variation rule of overshoot with the hydrodynamic coefficient.

		0.187	0.170	0.153
	F-PID1	12.07	12.08	12.09
	F-PID2	9.49	9.50	9.50
	F-PID3	3.74	3.74	3.75
	F-PID4	9.21	9.22	9.23