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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 z4 m; }$ ?, G' i1 ]) h1 [
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.1 y: q/ }+ s' L; s3 Y; B
Loads are processed by each operator for the following time:
3 I6 H% L$ s" x) l1 K& u Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.4 O4 k. x+ o+ u5 z v0 G
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.1 H- w- T, r$ T$ |1 l$ t
Worker_C does the job in a uniformly distributed time between 30 and 90 mins.7 S6 u3 [% Y, U# G" t5 [
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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2 f) I9 a" `# V# R3 |; Y问题:
. P+ |2 f6 D( a& Q+ S4 `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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