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.
3 [1 s; N6 J) D  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.
  v1 `" B! ]* \) d; c$ T3 C  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
* H6 d' m7 X% R' Z: xSend 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.
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问题：
After running the model for 10,000 days, what was the average number of loads in each process?

2 u- |0 ~  B" x, {+ R+ `6 B' B不胜感激！

YingliYuFeng

begin P_A arriving
1 o- y( Y9 i1 z2 Qmove into Q_wait /*Capacity is infinte*/
4 A/ l6 T0 O: tmove into Q_process /*Single capacity*/

& g! K  k9 c8 u/ j5 L. F" W& F% quse R_A for n 60,10 min /*Resource A*/

( i  q6 d/ g  Zsend to P_B
end

P_B and P_C is similar
triangular 30,60,90 min
% ^. M' K# q' |u 60,30 min
/ u% j0 u+ {3 t' k

0 l# M2 L+ X3 j! hin 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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0 t2 A; j$ p. M9 YRemember to turn off the animation before you run your model.

daphanezhang

thanks...