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.
  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.
( G1 a4 U& E% h" h% e& T- OSend 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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. i; ^" T8 e6 e! X& w" L5 ]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*/
$ M9 N+ S/ Q! M# s4 Kmove into Q_process /*Single capacity*/

: u' N4 m( h5 `4 h  _* f: ~+ ?" quse R_A for n 60,10 min /*Resource A*/
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" u$ l2 V! m( v# o/ R' Dsend to P_B
% `4 v( t% E$ S$ i, o$ {end

P_B and P_C is similar
triangular 30,60,90 min
4 n- m$ T: A3 `& Yu 60,30 min
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in 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.

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

daphanezhang

thanks...