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.
2 _0 ?  h; W0 d% d+ m  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.
  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.
; \" \% z( T/ H" _7 l! Y) r# vSend 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.

& Y4 I, x, J) s% {& r  c9 T问题：
After running the model for 10,000 days, what was the average number of loads in each process?
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9 [, P) T* j& v/ {不胜感激！

YingliYuFeng

begin P_A arriving
1 g! r1 m/ k: f1 D2 `move into Q_wait /*Capacity is infinte*/
. S9 G" ~6 Y# w8 \4 h1 x  [" q- _move into Q_process /*Single capacity*/

use R_A for n 60,10 min /*Resource A*/
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: m1 n4 V6 z' ?( q6 Dsend 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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) [1 l3 b" K4 `/ d- g: B; v2 o, din P_C, you need to send to die.

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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# w' \, ]' _8 [  Y$ f/ K/ r6 ^. yRemember to turn off the animation before you run your model.

daphanezhang

thanks...