A New Maintenance Optimization Model Based on Three-Stage Time Delay for Series Intelligent System with Intermediate Buffer

Table 9

The optimal inventory and the minimum cost ratio under different and the optimal monitoring time and the minimum cost rate under different .

Machine					Machine
9	78	290802.0	19	29		291379.6
19	78	284631.7	39	29		286215.1
29	79	282137.8	59	29		283134.5
39	79	285132.4	79	29		283137.8
49	79	295151.5	99	29		283225.1
59	78	313425.6	119	29		286396.3
69	77	340867.0	139	29		291651.4
79	76	778048.1	159	28		298989.5
89	75	425204.7	179	28		308394.0
99	74	482245.5	199	28		319878.2