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:
, }$ L$ [/ E& U+ N# R5 n0 T2 o  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.
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.

: `- k" f& K! L) q1 d, F+ ~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
) F0 V4 ~( }9 L! l6 ^; Z4 T- K) _move into Q_wait /*Capacity is infinte*/
9 R% p, ]- x6 q) lmove into Q_process /*Single capacity*/

8 M5 O5 P+ T( f. R" O7 ]4 }use R_A for n 60,10 min /*Resource A*/

send to P_B
end
% y4 q0 R/ y- k1 |+ {1 _# j; }5 ]1 K
; [' R8 l2 {7 ^" L' e! @P_B and P_C is similar
! T7 ?/ b- L3 \, f" Dtriangular 30,60,90 min
4 d4 @8 [, [" s% {- t. D* u  p9 k% X1 su 60,30 min
  v6 @( Q, n7 Y' c1 v# E2 V4 M$ R

in P_C, you need to send to die.
2 Y  p6 z8 G& B( Y2 J" L) ?( b
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.

4 T3 h: m8 q0 S! [8 c6 ?
Remember to turn off the animation before you run your model.

daphanezhang

thanks...