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刚刚开始学auto mod,这道题目搞不明白,希望大家看看 题目是这样的,6 ~6 m& A' P; y2 `# j
Create a new model containing three independent processes, each with one operator. In each process, loads first move into an infinite capacity waiting queue, then into a single-capacity processing queue.
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Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.+ [6 W2 E/ p1 m' V+ P# ]7 J. `; ]
Worker_B does the job according to a triangular distribution with a min of 30 mins, most likely value of 60 mins, and a max of 90 mins.! M/ Q6 g; E& ^- a
Worker_C does the job in a uniformly distributed time between 30 and 90 mins.# [4 Q6 V/ t; l* n) @/ C( T; P% p
Send loads to each pocess at the same rate (an exponentially distributed inter-arrival time with a mean of 68 mins) to understand the difference in the processing times of the three workers.
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问题:9 p( B, b: t, f. e- E
After running the model for 10,000 days, what was the average number of loads in each process?
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不胜感激! |
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