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，
  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.
5 T9 e& H% z$ i  Q& W. d8 L  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.
  ?  q0 H$ L/ q. @9 iSend 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.

3 M2 g3 j8 H9 I8 ~; }问题：
After running the model for 10,000 days, what was the average number of loads in each process?
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) c9 _: \7 g7 H' Y+ s. z不胜感激！

YingliYuFeng

begin P_A arriving
' i3 I2 }/ G2 ^1 ~move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/

: j9 t' z. G0 ~, {4 C. Yuse R_A for n 60,10 min /*Resource A*/

6 o- ]2 s* u( b" T* [$ n' D, z% qsend to P_B
end

P_B and P_C is similar
, B* P) S9 ]& Q; a& ]triangular 30,60,90 min
. L. c1 n& `" b' eu 60,30 min
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8 |! ^  A8 l0 l6 G. ain P_C, you need to send to die.
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Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.


# S2 E" i# J1 c: _5 v$ o( nRemember to turn off the animation before you run your model.

daphanezhang

thanks...