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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,
/ ~1 G% g- p: l! o, x. p 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.* f" ?3 O4 X3 r# }8 t' p
Loads are processed by each operator for the following time:% L8 t. Q2 }* w* k
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
: U# s9 Y. g) v 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." h6 ]* r* b6 D
Worker_C does the job in a uniformly distributed time between 30 and 90 mins.3 n& \4 ?. p1 t3 s+ 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.
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/ E4 g( {' C/ `! j' F% _. d' n8 Z问题:
% _6 X1 {& A, L+ IAfter running the model for 10,000 days, what was the average number of loads in each process?
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0 z& j1 |, q' X5 ^不胜感激! |
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