A Novel MILP Model for the Production, Lot Sizing, and Scheduling of Automotive Plastic Components on Parallel Flexible Injection Machines with Setup Common Operators

Table 8

Small dataset results of the extended LSSP MILP, with setup common operators: lot sizing, inventories, coverage, stockout, and backorders.

k	t	Xk	Xnpkt		STkt	INVkt	Bkt
1	1	48	0	48	2	21	0
1	2	27	0	27	0	25	0
1	3	0	0	0	0	1	0
2	1	0	0	0	33	1	35
2	2	48	0	48	30	1	21
2	3	48	0	48	0	1	4
3	1	72	0	72	0	39	0
3	2	0	0	0	11	19	0
3	3	0	0	0	0	1	12
4	1	0	0	0	14	1	30
4	2	0	0	0	32	1	45
4	3	96	0	96	0	19	0
5	1	48	0	48	8	31	0
5	2	41	0	41	0	33	0
5	3	0	0	0	0	1	0
6	1	48	0	48	19	15	0
6	2	48	0	48	5	29	0
6	3	0	0	0	0	1	6