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.
/ k3 W, Q+ S- G, y2 |1 m  Loads are processed by each operator for the following time:
0 M0 ]. Z2 X  J0 G; ?5 f) `7 J: H  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
4 v9 u: E  u) H1 T. {5 U+ N  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.
3 i6 q3 j$ x) w/ F6 R  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
- ~4 M, Q% j' }: qSend 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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4 `6 L) o6 L& v3 S问题：
+ m( V! W+ u+ O* k5 f- e! DAfter 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*/
move into Q_process /*Single capacity*/

6 b% b) U; u, d& Buse R_A for n 60,10 min /*Resource A*/
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- ]( l- L8 |' Dsend to P_B
# ~/ I3 P" N2 ?8 a# N) vend

7 A# T+ T- f  d7 H- [+ H5 wP_B and P_C is similar
triangular 30,60,90 min
+ M) T0 H3 `* K/ ?( d# X+ S  o! J5 ]u 60,30 min


$ I4 a4 ^; `5 Y" @; sin P_C, you need to send to die.
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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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8 N1 Z! G: y. |Remember to turn off the animation before you run your model.

daphanezhang

thanks...