Modified FOA Applied to Parameter Extraction of Flux-Gate Core

Table 1

Simulation results for three methods.

Function	Method	Optimal value	Mean value	Variance	Time/s
	PSO				1.549
	FOA				4.164
	MFOA				14.48
	PSO			0.136	1.864
	FOA			3.190	4.285
	MFOA			0	12.08
	PSO				2.611
	FOA				4.617
	MFOA				12.37
	PSO				2.964
	FOA				5.057
	MFOA				12.86
	PSO				2.104
	FOA				4.575
	MFOA				12.35