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:
+ K4 m7 [! O1 J5 z$ z2 `  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.

问题：
. `! R1 b- R7 l8 Z4 K: [  q; PAfter running the model for 10,000 days, what was the average number of loads in each process?

& H* F4 y4 c0 t0 U不胜感激！

YingliYuFeng

begin P_A arriving
9 q8 b$ \& \3 c% bmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
2 x  [6 Y4 n7 g; h, M
use R_A for n 60,10 min /*Resource A*/

send to P_B
end
) X) t: v% E( G
" s/ d: V8 I. A# H% oP_B and P_C is similar
triangular 30,60,90 min
# t# L# T- U& X+ ^8 x# s6 n. Zu 60,30 min


; C0 _/ k" V) F, B4 \7 s' W- cin 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.


9 K9 v  [* F3 }3 x: q7 A* pRemember to turn off the animation before you run your model.

daphanezhang

thanks...