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，
# K# \  _  q! u( V; r0 X  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.
  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.
! \: Y. v4 T! z  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
" ~0 e8 C/ B' o6 K8 l4 U$ hSend 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?
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不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
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9 ^- ?" V7 q" l; T- A5 {use R_A for n 60,10 min /*Resource A*/

send to P_B
end
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5 e% k/ w, i( c& w# p# O5 qP_B and P_C is similar
) z/ Z1 E# k6 L: Etriangular 30,60,90 min
$ s' s+ ~8 W3 L. c2 Eu 60,30 min


; z/ R( }: [# x# \in P_C, you need to send to die.
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. K; L' x) N( h5 X1 l- Y, E9 oThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.

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Remember to turn off the animation before you run your model.

daphanezhang

thanks...