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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,. S: m* R( _' 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.' P. _( t8 W0 @
Loads are processed by each operator for the following time:/ g2 E5 x9 P, {: X9 Y4 u2 ?
Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.% T. O$ `, {+ J- A6 r3 w7 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.
& i( g+ ?! m4 w7 _8 n0 o, g Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
. V; b4 c. `3 a4 wSend 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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After running the model for 10,000 days, what was the average number of loads in each process?2 d, I0 T' B5 K" L. e
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