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

Table 4

Comparison of average UC among different algorithms (when T_p = θT_r+ (1-θ)T_s, d_t = 6 mm).

Algorithm	Average UC ($)	Standard deviation	Search points (pcs)	Running time (sec)
SA/PS [3]	2.2959	0.01624	18,571 × 5	27.4
FE-GA [5]	2.3091	N/A	60,000	N/A
HC [6]	2.3017	N/A	100,000	N/A
NM [6]	2.2713	N/A	100,000	N/A
ACO [6]	2.2705	N/A	100,000	N/A
MGA [6]	2.2538	N/A	100,000	N/A
DP-FS [33]	2.2974	7.6 × 10^−4	16074 × 9	19.3
GQMBA-DC	2.0280	0.00015	80,000	27.9