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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,
/ m) X6 g: b4 K% a0 k4 r 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.. N* K) u/ S! g$ K, S
Loads are processed by each operator for the following time:) [: r- Y$ O, B9 r
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
/ K+ Q' B1 }. f 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.
, E `" L; ?. R& v Worker_C does the job in a uniformly distributed time between 30 and 90 mins.6 D) b- y% Q. U0 i
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.4 O; S5 o9 O4 j* p
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问题:
7 [' c3 R+ @9 J! f E3 X. x3 z0 kAfter running the model for 10,000 days, what was the average number of loads in each process?/ E0 |4 T9 y& v: t
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不胜感激! |
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