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:
+ x; F( H; r& H1 ~8 t- i& S9 A0 Y  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
6 }2 m( d" |( Q3 y! G  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.
, M. r! [' u1 h' x  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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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
- w4 X" @* W3 `- l9 kmove into Q_wait /*Capacity is infinte*/
6 z; t6 Z0 L- k" ]' h: a" o0 P# L  emove into Q_process /*Single capacity*/

+ |+ d; I3 [9 q5 }use R_A for n 60,10 min /*Resource A*/
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send to P_B
end

4 Z! [3 p6 s/ u; Q$ @P_B and P_C is similar
triangular 30,60,90 min
' D6 F' A/ ~; ?$ q3 iu 60,30 min

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( R/ b' t$ B  ~  L# xin 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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; g% ]1 p* N+ E5 Z7 K( X7 SRemember to turn off the animation before you run your model.

daphanezhang

thanks...