Path Planning and Vehicle Scheduling Optimization for Logistic Distribution of Hazardous Materials in Full Container Load

Table 8

Transport parameters setting in the program and CPU times.

Stage	Parameters setting		CPU times/s
	Population size	Iteration
Path selection
Stage 1: the pulse algorithm is used to obtain the Pareto solutions of all paths from the distribution center to each destination	—	—	17
Stage 2: get all paths selection solution by NSGA-II algorithm	500	100	32
Vehicle scheduling
The vehicle scheduling plan under the current path selection plan is acquired by UMDA	200	100	9