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.
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：
) T, K) E8 z2 I0 q* d; }After running the model for 10,000 days, what was the average number of loads in each process?

不胜感激！

YingliYuFeng

begin P_A arriving
  R/ e: D+ p7 u5 }+ Tmove into Q_wait /*Capacity is infinte*/
& H0 J$ X4 L$ n. e* L) Nmove into Q_process /*Single capacity*/

' F; P+ O8 q+ X; {8 z5 _& Muse R_A for n 60,10 min /*Resource A*/

send to P_B
end
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9 ?1 \: m0 W+ s9 R2 i0 Z( UP_B and P_C is similar
8 F; A. j3 P7 G5 n8 F' h# i( {% Utriangular 30,60,90 min
u 60,30 min


in P_C, you need to send to die.
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+ r, u3 ?# d6 m4 `% ?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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) m* J2 s, G: {0 h0 T! Q  G, Q1 d% n+ PRemember to turn off the animation before you run your model.

daphanezhang

thanks...