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:
0 q8 l4 ~/ ~# B' e* t2 a  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
  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.
3 T/ @  ]: M9 r5 N% a" k; R/ `- 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.
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$ B4 ]4 K. v; |1 P" p( ~; n6 Q0 x问题：
& y8 W! A& f! @* l) p; Q$ cAfter running the model for 10,000 days, what was the average number of loads in each process?

2 g6 d/ l- b: p7 S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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/ C" k1 E' [8 E: Euse R_A for n 60,10 min /*Resource A*/
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$ W) T% j: V/ H) h( Psend to P_B
end
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P_B and P_C is similar
triangular 30,60,90 min
u 60,30 min
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: d2 L0 i8 U4 l$ c; E0 xin P_C, you need to send to die.
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6 ?, N0 _# \! pThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
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Remember to turn off the animation before you run your model.

daphanezhang

thanks...