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.
+ s* n1 q5 m: P  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.
$ c7 \2 E' N1 X, l' Q" z9 r  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.
+ b8 U. @# u$ O1 a1 n* mSend 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：
After running the model for 10,000 days, what was the average number of loads in each process?

不胜感激！

YingliYuFeng

begin P_A arriving
. v5 {8 m7 H, G+ O4 B& Wmove into Q_wait /*Capacity is infinte*/
$ p7 ^  f% B1 ~, r* m  ~% ^move into Q_process /*Single capacity*/
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use R_A for n 60,10 min /*Resource A*/

send to P_B
end
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8 v( W4 U& o6 V: l( D* I  \P_B and P_C is similar
* A; i9 S& W% _1 Ytriangular 30,60,90 min
# Y$ f/ m- M9 n5 ]( U: s8 ~& ?4 qu 60,30 min
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8 ~$ s# X4 {) @$ T! q# C- q
in P_C, you need to send to die.
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4 }, l; k- Y" aThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.

/ A% ~" r. ]5 G- p: Y! m- M2 A
Remember to turn off the animation before you run your model.

daphanezhang

thanks...