基于马尔科夫决策过程的带缓存双机系统不完美维护策略

田雪雁, 王孟雅, 潘尔顺

Imperfect Maintenance Policy for a Two-Machine One-Buffer System Based on Markov Decision Process

TIAN Xueyan, WANG Mengya, PAN Ershun

表2 M2最优维护策略

Tab.2 Optimal maintenance policy of M2

M1状态 κ=0 κ=1 κ=2 κ=3 κ=4 κ=5 运行 1 (6,5,6) (6,5,6) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 2 (6,5,6) (6,5,6) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 3 (6,5,6) (6,5,6) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 4 (6,5,6) (6,5,6) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 5 (6,5,6) (6,5,6) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 6 (6,4,6) (6,4,6) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 故障小修 7 (1,1,1) (5,2,5) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 8 (1,1,1) (5,3,5) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 9 (1,1,1) (5,3,5) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 10 (1,1,1) (5,3,5) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 11 (1,1,1) (5,3,5) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 12 (1,1,1) (5,3,5) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 预防性维护 13 (1,1,1) (4,2,4) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 14 (1,1,1) (4,2,4) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 15 (1,1,1) (4,2,4) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 16 (1,1,1) (4,2,4) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 17 (1,1,1) (4,2,4) (6,5,6) (6,5,6) (6,5,6) (6,5,6) 18 (1,1,1) (4,2,4) (6,5,6) (6,5,6) (6,5,6) (6,5,6)