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.
" b6 T6 D0 [+ g/ v  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
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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3 o! {1 I0 m2 }5 L8 b. w3 g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
* w+ r7 w% }* imove into Q_wait /*Capacity is infinte*/
" D" P# ~6 C' Ymove into Q_process /*Single capacity*/
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2 }  W/ F1 T4 h/ S/ s7 h% s/ quse R_A for n 60,10 min /*Resource A*/
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  N, P1 d  N2 h9 m' csend to P_B
end
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P_B and P_C is similar
( F+ E6 Z1 F3 Vtriangular 30,60,90 min
/ n1 e% v! ^; f% K8 ^1 R& Ru 60,30 min
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$ c" A4 ^0 ?0 b( ^; yin 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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Remember to turn off the animation before you run your model.

daphanezhang

thanks...