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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,8 F8 c3 \. E* |
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.
) r6 }, Z6 A6 g, a \# G Loads are processed by each operator for the following time:
6 D) k- V% a ]! q Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.7 Q2 u+ C1 q3 c$ [9 A( |2 K! l
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.2 N. n4 \: M+ M( t
Worker_C does the job in a uniformly distributed time between 30 and 90 mins.6 C1 i! c' `9 J1 U
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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5 i# b* t) e y# M" c& g, @问题:! W5 q3 O# Z1 P7 V1 a7 }) m
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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