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:
  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
+ w* T- `* l  n  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.
9 t7 \+ G/ N& P+ GSend 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.

+ Q7 b) J6 Z, F* W/ z# T问题：
/ I6 ]) s0 @1 |7 n" ?# cAfter running the model for 10,000 days, what was the average number of loads in each process?
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1 x0 `5 d6 k: Y; y" o3 ~) p不胜感激！

YingliYuFeng

begin P_A arriving
* H. z' h0 |( emove into Q_wait /*Capacity is infinte*/
# X; [7 T3 ~5 n7 G4 _) p6 ~( F- Umove into Q_process /*Single capacity*/

use R_A for n 60,10 min /*Resource A*/
% W; {0 h! S3 d2 A) s. d0 q, g
send to P_B
end

8 X+ e- t4 Z7 N8 |2 w* ?( M- rP_B and P_C is similar
7 g4 u7 X! [: j& W( K7 Ktriangular 30,60,90 min
" L/ c. Y0 m7 p; O* _& f$ D& [+ Cu 60,30 min

) y4 o$ Q2 e" ]% {
8 ~0 O( ]& u% X6 bin P_C, you need to send to die.

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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9 `7 P) Q9 o# o
+ j  y- s/ U$ _: i) jRemember to turn off the animation before you run your model.

daphanezhang

thanks...