Reliability-Based Design Optimization for Crane Metallic Structure Using ACO and AFOSM Based on China Standards

Table 5

Optimization results.

Solution	Optimization variable (mm)					Objective and fitness function		Generation	Time (s)
						(mm^2)
PD	1600	10	8	6	760	39700	96.1078	—	—
DDO	1765	7	6	6	610	30875	96.9597	58	0.1794
RBDO	1815	7.5	6.5	6	785	35756	96.4875	23	4.23

PD stands for practical design.