基于优先权与双可变时间窗的大型热轧生产线机会维护建模

毛雯欣, 周晓军

Opportunistic Maintenance Modeling of Large-Scale Hot Rolling Production Line Based on Maintenance Priority and Dual Variable Time Window

MAO Wenxin, ZHOU Xiaojun

表3 规划期内部分系统预防维护决策

Tab.3 Partial system preventive maintenance decisions during the planning period

i j 参与系统维护的时间/h 558 602 604 615 720 750 800 837 845 904 915 1 1 ⚪ ⚪ 1 2 ⚪ 1 3 ⚪ 2 1 ⚪ ⚪ ⚪ 2 2 ⚪ ⚪ 2 3 ⚪ 3 1 ⚪ 3 2 3 3 ⚪ ⚪ 3 4 ⚪ ⚪ 4 1 ⚪ 4 2 4 3 ⚪ 4 4 ⚪ 4 5 ⚪ 5 2 ⚪ 5 3 ⚪ 5 4 ⚪ 6 1 ⚪ ⚪ 6 2 ⚪ 6 3 ⚪ ⚪