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:
% d! ?! u$ I* Y* X  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.
. K4 N& Y; K5 {0 a: b+ m' C  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.
* e0 ]- E4 J. V' t$ r# Y! K
' q5 H4 }! O( i0 Q9 P, k' |问题：
' H. [- L- S+ E# FAfter 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
move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
+ i5 S3 _  s0 S3 g* k+ j
use R_A for n 60,10 min /*Resource A*/
4 `% l, Y/ J6 I0 E; x
send to P_B
end
4 b( R. K0 ~" b, v1 W" f
P_B and P_C is similar
. ~3 N( ?: O( \/ k2 }% c4 U7 D, ytriangular 30,60,90 min
u 60,30 min


  [" A# X8 `! t# _: e0 v0 H& Oin P_C, you need to send to die.
* a; l3 B2 I" ~
1 [* V; W: V. b9 _7 _, _/ WThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.

. H9 X6 f4 F; W4 R- `
Remember to turn off the animation before you run your model.

daphanezhang

thanks...