The problem is to determine the optimal replacement policy ( N , T )? such that the long-run expected cost per unit time is minimized.
利用几何过程,以系统大修次数N和大修时间间隔T为更换策略,选择最优策略( N , T)使系统经长期运行单位时间的期望费用最小。
The problem is to determine the optimal replacement policy ( N , T )? such that the long-run expected cost per unit time is minimized.
利用几何过程,以系统大修次数N和大修时间间隔T为更换策略,选择最优策略( N , T)使系统经长期运行单位时间的期望费用最小。
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