A Divide-and-Conquer Bat Algorithm with Direction of Mean Best Position for Optimization of Cutting Parameters in CNC Turnings

Table 9

Comparison of different algorithms (when T_p = θT_r+ (1-θ)T_s, d_t = 8 mm).

Algorithm	Cutting speed (m/min)		Feed rate (mm/rev)		Depth of cut (mm)		UC ($/piece)	Constraint violation
	Vr	Vs	Fr	fs	Dr	ds
GQMBA-DC	106.0251	164.2238	0.6563	0.2624	2.6670	2.6660	2.5495	0
SA-PS [3]	–	–	–	–	–	–	2.7411	0