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，
$ g0 \7 d. j- K3 v- |  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.
" n) a/ ?8 q/ H  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.
) B4 b* o( T8 _0 H3 W& l' dSend 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
move into Q_wait /*Capacity is infinte*/
  O  b% {5 y7 N- l$ C+ x+ k: [7 cmove into Q_process /*Single capacity*/

" x$ n5 k7 @9 Muse R_A for n 60,10 min /*Resource A*/
4 O0 Y4 q: O9 H  @
send to P_B
end
9 a+ r/ r) k8 ]
P_B and P_C is similar
triangular 30,60,90 min
u 60,30 min
& p. a( o, Q9 b. a0 X# w# M

in 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.
  [, p* s" u6 r
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7 J: e! D" _1 B8 X6 k3 @2 BRemember to turn off the animation before you run your model.

daphanezhang

thanks...