Voltage Frequency Ratio Control Method of the Cycloconverter Based on the GSO Algorithm

Table 1

Pressure error of three control methods.

Pressure error (MPa)
Time (min)	NURBS control method	AUV control method	Control method in this study
1	4	4	4
2	1	0.5	0
3	0	0	0
4	−4	−4	−4
5	−1	−0.5	0
6	0	0	0