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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,9 ?5 O# A4 p3 o1 G$ |: I. ?
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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8 A+ }- D* n9 K4 ~8 Q! D; K1 O Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
* U u3 @7 y' H, K8 k) K, V ~ 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.4 S: r) k' c* f' x, m- Y
Worker_C does the job in a uniformly distributed time between 30 and 90 mins.8 G8 b, e% e& k0 R: _3 `# Z
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:0 v' c5 y4 r4 A
After running the model for 10,000 days, what was the average number of loads in each process?; a3 J" i0 I, H& E J9 P
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不胜感激! |
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