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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," f3 _1 ]1 X3 U: T* `5 I# C6 K
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." `; R) Y; R3 [* j
Loads are processed by each operator for the following time:* Y8 U; S% \2 Q' ?6 F) B% t7 f4 B
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.5 Z ?7 P' \0 R8 F7 k! g0 K
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.; j6 u- b3 X) b. H; d D1 b& {
Worker_C does the job in a uniformly distributed time between 30 and 90 mins.& ?6 _; [6 [. @* \8 t
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.; P& }9 |5 h& g% Z/ C
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问题:
5 {% v7 M- L8 f! Q* c/ } i% wAfter running the model for 10,000 days, what was the average number of loads in each process?
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+ s, z) T! h V不胜感激! |
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