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，
0 s% S) ~7 f! L9 a  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.
, c  l5 B* o0 D/ b  ^- c# ]  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.
1 V! e* I2 R  t" E  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.
  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
5 k% q2 S3 ~7 m0 HSend 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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' Q( v, i: s4 P. K问题：
After 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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use R_A for n 60,10 min /*Resource A*/
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( E5 s, n  J* W) U: `0 Q' E  g; ssend to P_B
* |3 y* Z' F. h+ w7 Uend
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) C# I4 X1 V0 ]5 }0 N& q; \P_B and P_C is similar
0 v$ x' a/ ]5 P" m. y6 ktriangular 30,60,90 min
u 60,30 min


  M4 o* f- M* q, E1 E0 \in P_C, you need to send to die.
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+ M+ G( n& F* q1 fThen 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...