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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,+ k7 P7 y' c2 U/ S9 o) {$ t
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.
7 X5 y2 ?$ f- `# { Loads are processed by each operator for the following time:
' h, y0 ?) Q+ p. T: P/ e Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
* [5 |; s8 Z0 \ 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.
$ g! h% l+ q- V6 P; R Worker_C does the job in a uniformly distributed time between 30 and 90 mins.3 A, T0 k' \' G
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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# B+ M+ L, h, T; {问题:
9 s2 X q) C7 i. ]/ v1 Y7 eAfter running the model for 10,000 days, what was the average number of loads in each process?( a! [, B' B! x0 S1 ?
' k: R' b8 d3 O! ~. Y# K" |不胜感激! |
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