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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,0 ^) a4 s1 O A0 ^. H+ 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.+ B/ Z+ `8 b; [: p
Loads are processed by each operator for the following time:0 _& a" R! f x7 I" G8 s
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.6 b& l: P% D' Z
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.( { N* L! Z# x9 k
Worker_C does the job in a uniformly distributed time between 30 and 90 mins.+ e* ] q8 |- p" J# ^( k1 F' |
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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问题:2 @" E; G/ |" e7 E5 r$ C
After running the model for 10,000 days, what was the average number of loads in each process?6 H5 i9 w) E( h( g2 o
6 F Q i" K" t" x不胜感激! |
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