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.
! k$ ~' h8 R1 f  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.
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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, y6 Z& ]3 K, O' j, a问题：
After running the model for 10,000 days, what was the average number of loads in each process?
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( U8 ^, u/ w- I不胜感激！

YingliYuFeng

begin P_A arriving
# d3 ]/ K2 o) X! n9 J+ |, `move into Q_wait /*Capacity is infinte*/
9 t" I; H, ]4 v6 Y3 z8 lmove into Q_process /*Single capacity*/

use R_A for n 60,10 min /*Resource A*/
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% u7 d8 n* [0 T+ U* _send to P_B
4 K8 J$ G# f; E  u5 c/ d' a8 ?, Iend

4 o4 ^) A' V7 P, f' L; PP_B and P_C is similar
7 I: G/ Z9 U- l7 Utriangular 30,60,90 min
# F0 [0 a1 u9 q. E; C/ }. ~/ [u 60,30 min
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in P_C, you need to send to die.
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Then 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...