A Novel Parallel Ant Colony Optimization Algorithm for Warehouse Path Planning

Table 1

50-simulation results of four algorithms for the TSP model.

	Path length				The number of iteration
	Max	Min	Avg	Sd	Max	Min	Avg	Sd
ACO	3369.457	3198.345	3141.356	58.754	96	13	17.65	15.678
RACO	3280.290	3089.658	3189.875	29.747	57	7	10.35	5.869
IAC	3179.658	3086.897	3124.121	27.864	25	6	8.64	5.786
P-RACO	3154.785	3048.856	3104.457	21.654	18	3	5.89	3.879