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，
4 f0 X* M5 B. @; K/ A5 G  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:
  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.
$ Q0 }. M  V" e1 k  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.
& ]# |( m2 L7 m3 u& u
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
( {1 f0 W3 c0 P8 A- ~move into Q_wait /*Capacity is infinte*/
* w- |' Q& a# xmove into Q_process /*Single capacity*/
) I7 [* N* M2 H" q1 ]% r
: z4 V- M4 }! |use R_A for n 60,10 min /*Resource A*/

send to P_B
  ~7 _  A9 f' N) \end

3 |, i' [6 O3 l: a5 MP_B and P_C is similar
triangular 30,60,90 min
0 Q3 k8 n9 X/ G  P) fu 60,30 min
. H# y( q  C# o8 G/ ?% v9 P& F

in P_C, you need to send to die.
; J2 v6 _& [. W. @2 _
; f# ^6 [; o# A+ D% zThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.

' A. E0 d9 D  o% y! s) d- s& h9 _
/ V! a: n! W% xRemember to turn off the animation before you run your model.

daphanezhang

thanks...