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:
+ U+ ^% v. }2 i* {5 M! T  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.
  w; w- f. e/ O! d  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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4 u- F# J: Y2 }: N5 x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
, H9 B3 o3 e" W# B* @( Lmove into Q_wait /*Capacity is infinte*/
. T5 R3 G) P1 w1 M! Zmove into Q_process /*Single capacity*/
# p1 B1 B( i; s* q8 z7 j
use R_A for n 60,10 min /*Resource A*/
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. p$ x. e6 d8 a+ I8 U) u' ssend to P_B
end
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0 M7 {! }/ u  W" ]! G$ fP_B and P_C is similar
triangular 30,60,90 min
; E3 q4 S2 N9 k; ]; K: D7 Ru 60,30 min

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+ A9 `1 E; l4 c" y1 o7 |* ]in P_C, you need to send to die.

9 m) p% V+ a. I. ~: vThen 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...