本人初学auto mod,有一道题目希望大家赐教

daphanezhang

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，
  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.
  Loads are processed by each operator for the following time:
  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) E8 T+ q3 G/ X+ X9 h- t  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" N$ c$ ]) N* k/ @( }* ?  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
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.

问题：
6 |- u& Q* F" \" OAfter 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！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
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7 S/ {  Y0 J6 x3 }9 Euse R_A for n 60,10 min /*Resource A*/
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send to P_B
end
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2 O0 G* `0 U0 UP_B and P_C is similar
triangular 30,60,90 min
u 60,30 min
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7 o1 e8 r, d7 B; Xin P_C, you need to send to die.

0 {# H( R/ X+ P! T6 ?% u' g7 XThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
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% P5 Z9 k" P+ W! t1 n+ C9 DRemember to turn off the animation before you run your model.

daphanezhang

thanks...