Multiobjective Optimal Control for Hydraulic Turbine Governing System Based on an Improved MOGWO Algorithm

Table 3

Statistical results of SP for different algorithms.

SP		sMOGWO	MOGWO	MOPSO	NSGA-III	MOEA/D	SPEA2
UF3	Mean	0.5719	1.0807	0.9091	1.0130	1.0233	0.9992
	Med	0.53456	1.1129	0.9073	1.0000	1.0196	0.9993
	Max	0.7215	1.4434	1.0411	1.0850	1.0747	1.0002
	Min	0.4490	0.6002	0.7810	0.9991	1.0000	0.9971
UF4	Mean	0.6098	0.8207	0.7923	0.9991	1.2974	1.5026
	Med	0.6217	0.8055	0.7707	0.9940	1.2924	1.4754
	Max	0.6551	1.0963	0.9160	1.0616	1.4337	1.9870
	Min	0.5428	0.6724	0.6908	0.9464	1.1553	1.1513
UF7	Mean	0.6646	0.8731	0.8649	1.0961	1.0697	0.9995
	Med	0.6646	0.8592	0.8386	1.0850	1.0015	0.9996
	Max	0.7011	1.2232	1.0611	1.2400	1.5393	1.0760
	Min	0.6186	0.5954	0.7292	0.9997	1.0000	0.9553