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，
$ y, {4 H) D4 Y8 M9 S( ~2 v4 R  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.
- T+ s$ E; N8 `8 z9 j+ }  Loads are processed by each operator for the following time:
8 `$ g. p& D5 W1 R# Y, d  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
- R4 e9 _/ |& C  g& \3 A3 X  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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问题：
3 F+ `4 a. g7 b7 j9 S( G; BAfter running the model for 10,000 days, what was the average number of loads in each process?

/ T% F6 a2 g5 Y9 i& v+ u+ {不胜感激！

YingliYuFeng

begin P_A arriving
$ X- S% J* }. e% h% w- Z0 hmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/

use R_A for n 60,10 min /*Resource A*/
+ z. u' S# k1 n+ F# Z# r8 b
send to P_B
end

2 G  X. o$ z  }. JP_B and P_C is similar
; }; g* X$ L  [' M, w$ S& P0 Utriangular 30,60,90 min
* S& R4 ?# M9 f0 @u 60,30 min


in P_C, you need to send to die.
- e2 o5 X. A0 s# |9 B/ B
# O' s" t: U5 p7 U5 ~! ]; t1 Y5 u$ }8 _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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; i. W9 U/ k5 N+ n( |( ^: p! fRemember to turn off the animation before you run your model.

daphanezhang

thanks...