Optimization of Disk Magnetic Coupler Based on Orthogonal Test and Multiobjective Genetic Algorithm

Table 5

Coefficients of fitting polynomial function.

Coefficients	Value
	0.19476
	−0.12479
	0
	0
	0.001693
	−0.00073114
	−0.0047619
	−0.0080381
	0.014328
	0.0042674
	1.6012e − 08
	6.8048e − 08
	0
	0
	6.4176e − 10
	1.9868e − 09
	3.9881e − 09
	−3.7714e − 09
	−3.3004e − 09
	1.0623e − 09