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，
) B* f2 E4 a8 X8 c* d. N. b  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:
( F: ?+ L3 z8 S  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.
  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
  y, D; X4 ]  t" X, X4 u: USend 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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* j# V9 e8 B. U; G0 u8 S- O& P3 S问题：
6 ^. @0 x5 r! d& [) V* V$ b' U; K8 ^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
1 y2 g: W# t9 \" emove into Q_wait /*Capacity is infinte*/
+ |7 X) x$ k2 vmove into Q_process /*Single capacity*/
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use R_A for n 60,10 min /*Resource A*/

6 N9 T7 ?& M& Q; Y5 d+ C, C' bsend to P_B
end

( F  z& ~2 m1 k, z! N. @P_B and P_C is similar
$ l, H- P. }; B  mtriangular 30,60,90 min
u 60,30 min


0 ^- V" q: y0 p0 H! j3 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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$ S, }4 j$ V4 m* u; g) h& GRemember to turn off the animation before you run your model.

daphanezhang

thanks...