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

Table 6

Performance evaluation indexes of fitting equations about magnetic torque and eddy current loss.

Objective functions	RMSE	SSE	R^2
Tmax	0.1102	0.0121	0.996
	3.27e − 08	1.07e − 15	0.991