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，
7 C2 }) b# k, Z) s% z# ^, I! ?: W  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:
  C+ l8 t2 m3 t  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
& I4 |! V7 O4 r0 u4 i  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.
/ n/ W0 o& Z9 Q: T  T9 d2 @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.
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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
; R3 Z" q/ F! t7 `% jmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
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use R_A for n 60,10 min /*Resource A*/

' n* V9 M6 ]4 [7 Csend to P_B
end

P_B and P_C is similar
2 l. H$ z: P# F, B+ Etriangular 30,60,90 min
1 _" I. n' u1 q2 J. W0 yu 60,30 min

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" ?& A" g3 E  ~, `# \( Z! q4 K6 iin P_C, you need to send to die.

9 P9 k  N) a% R5 x' G! @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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Remember to turn off the animation before you run your model.

daphanezhang

thanks...