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，
+ C  B: I5 \+ r1 x. B  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.
# [( `; y  k7 U  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.
1 |# `8 D8 \8 I) |4 A4 w  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.
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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% P! L% @" U; p) a  g不胜感激！

YingliYuFeng

begin P_A arriving
5 S& F; E( |8 f0 F5 }move into Q_wait /*Capacity is infinte*/
3 P& S) P# Q$ @" Vmove into Q_process /*Single capacity*/
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' S0 O$ e3 j) Y' v/ D6 Iuse R_A for n 60,10 min /*Resource A*/
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. f9 ]( [( l* zsend to P_B
end
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3 o$ w- \, Z3 Z6 x6 q" CP_B and P_C is similar
0 T% {) z7 I# c4 Ntriangular 30,60,90 min
4 }' o# Q, e' {% v2 m/ a6 Tu 60,30 min


4 ^6 m! ^  @9 i+ }4 W- {" e4 Zin P_C, you need to send to die.

# m/ \; c) z! LThen 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...