Collaborative Vehicle Routing Problem in the Urban Ring Logistics Network under the COVID-19 Epidemic

Table 5

Result of Y class example.

Example	Before joint distribution			After joint distribution			Gap (%)
	COST	K	DIS	COST	K	DIS	COST	K	DIS	COST
Y-1	5185.6	19.3	2285.6	3344.9	13.3	1188.2	156.7	35.50%	31.03%	48.02%
Y-2	4455.1	16.7	1955.1	3231.5	12.7	1255.8	75.7	27.47%	24.00%	35.77%
Y-3	5027.8	18.7	2227.8	3235.2	12.7	1182.2	153.0	35.65%	32.14%	46.93%
Y-4	4727.8	18.0	2027.8	3230.3	12.7	1205.3	125.0	31.67%	29.63%	40.56%
Y-5	4452.5	16.7	1952.5	3251.6	12.7	1235.2	116.4	26.97%	24.00%	36.74%
Y-6	4965.9	18.7	2165.9	3292.0	13.0	1212.5	129.5	33.71%	30.36%	44.02%
Y-7	4368.7	17.0	1818.7	3233.3	13.0	1200.4	82.9	25.99%	23.53%	33.99%
Y-8	4909.5	17.3	2309.5	3272.0	12.7	1212.8	159.2	33.35%	26.92%	47.49%
Y-9	4983.1	18.3	2233.1	3165.9	12.3	1188.2	127.8	36.47%	32.73%	46.79%
Y-10	5281.5	20.0	2281.5	3330.3	13.0	1263.8	116.4	36.95%	35.00%	44.61%
Avg	4835.7	18.1	2125.7	3258.7	12.8	1214.4	124.3	32.61%	29.15%	42.87%