考虑随机生产等待的串行生产系统机会维护建模
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宁小涵, 周晓军
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Opportunistic Maintenance Modeling for Serial Production Systems with Stochastic Production Waits
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NING Xiaohan, ZHOU Xiaojun
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表3 不同停机成本的仿真结果
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Tab.3 Simulation results of different downtime costs
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| κ | Twin*/h | F*/kN | c 'sys0/(元·h-1) | c 'sys1/(元·h-1) | c 'sys2/(元·h-1) | ϕ/% | | 0.10 | 60 | 2.9 | 318.71527 | 281.8392 | 274.4371 | 16.72 | | 0.20 | 80 | 4.0 | 411.60728 | 361.1766 | 346.2340 | 22.86 | | 0.40 | 90 | 3.7 | 506.00181 | 437.2519 | 412.4909 | 26.48 | | 0.50 | 100 | 3.9 | 562.58874 | 490.8783 | 462.2401 | 28.54 | | 0.80 | 90 | 4.2 | 656.73353 | 586.2013 | 524.3467 | 46.72 | | 1.00 | 80 | 4.9 | 727.86663 | 668.7855 | 583.4952 | 59.08 | | 1.25 | 140 | 4.5 | 783.24224 | 723.1189 | 624.9857 | 62.01 | | 2.00 | 180 | 4.0 | 985.13845 | 913.2768 | 741.1534 | 70.55 | | 2.50 | 210 | 7.2 | 1057.89010 | 989.7344 | 813.1143 | 72.16 | | 5.00 | 240 | 5.9 | 1572.10250 | 1509.0660 | 1159.1510 | 84.74 | | 10.00 | 340 | 5.4 | 2433.61210 | 2400.6480 | 2192.5110 | 86.33 | | 25.00 | 470 | 6.2 | 4006.10830 | 3993.2380 | 3897.1900 | 88.18 | | 50.00 | 560 | 13.0 | 6785.66750 | 6780.4334 | 6667.2504 | 95.58 |
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