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.
& x$ W# g- D- ~! j2 u& o8 G0 k+ _  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.
4 J- k4 |' u, T% i7 w/ Z  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.
+ K" v" b% D- j5 |. M4 q  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
move into Q_wait /*Capacity is infinte*/
3 q, j, ~& y) d) N+ k+ @move into Q_process /*Single capacity*/

use R_A for n 60,10 min /*Resource A*/
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* g- `! U% ~* i! H0 J2 L1 _7 Y) vsend to P_B
end
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) ~& g! [# B( `: ?6 cP_B and P_C is similar
; ?" d& `$ S+ l. f& ^triangular 30,60,90 min
u 60,30 min
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in P_C, you need to send to die.
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. G% c( Q! @! P8 [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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$ P6 P( g) b, fRemember to turn off the animation before you run your model.

daphanezhang

thanks...