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.
# V6 p& [4 A" t% U: 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.
$ Y+ {; h8 p) y; B8 L, a& U, m2 d; B  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.
( ~! G% K8 O- L: c' q  ?5 M  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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1 Z" q, O, M" D! F7 a& S2 @" n8 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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不胜感激！

YingliYuFeng

begin P_A arriving
& j9 i3 K( D: zmove into Q_wait /*Capacity is infinte*/
. K5 E  j% Q# h$ amove into Q_process /*Single capacity*/

use R_A for n 60,10 min /*Resource A*/
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send to P_B
end
: R" c# B  j3 ?
5 ~! N9 t9 i) v. ^& Q$ z& `) ~' xP_B and P_C is similar
+ p8 s3 d; m3 b: `- ktriangular 30,60,90 min
u 60,30 min

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in P_C, you need to send to die.

: r5 o- [4 z/ A/ _7 ^+ j9 n  mThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
8 Q4 y/ m! p  Q# {

Remember to turn off the animation before you run your model.

daphanezhang

thanks...