Multi-Item Multiperiodic Inventory Control Problem with Variable Demand and Discounts: A Particle Swarm Optimization Algorithm

Table 5

The Taguchi 𝐿₉ design along with objective values of the algorithms.

Run number	𝐴	𝐵	𝐶	𝐷	MOPSO	MOGA
1	1	1	1	1	154040	154980
2	1	2	2	2	154367	154760
3	1	3	3	3	154220	155075
4	2	1	2	3	153944	154875
5	2	2	3	1	153985	155230
6	2	3	1	2	154568	155102
7	3	1	3	2	154215	154780
8	3	2	1	3	154320	154750
9	3	3	2	1	154100	155111