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，
1 [3 u. U1 A% W, `, W3 x1 ]  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.
# }( i- j8 D" b7 M" I/ p8 g  Loads are processed by each operator for the following time:
+ R2 r& T  b' ~. |' \% B" s+ C  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.
1 ]8 D- P7 }6 I, G! X  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
9 _3 t1 e2 d; c! r: n- ASend 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?

不胜感激！

YingliYuFeng

begin P_A arriving
' }5 g, w, ~; a" x' E% @move into Q_wait /*Capacity is infinte*/
3 {: F* W! T8 G' C$ Bmove into Q_process /*Single capacity*/
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use R_A for n 60,10 min /*Resource A*/

$ @0 ?; S# i' B+ C* w  nsend to P_B
end

) Y+ f( Y. ~; h. B% zP_B and P_C is similar
triangular 30,60,90 min
u 60,30 min


/ f, D) [. [. ]$ l; Z* b5 [! Y  t, Bin P_C, you need to send to die.
* n, t- W  d/ F4 g7 f
! e& s  k, ~' H1 ]6 A. q% PThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.

3 n0 q2 ]6 B: L) Z: Z
4 q# A. e8 l4 i( M' N* {+ Q+ HRemember to turn off the animation before you run your model.

daphanezhang

thanks...