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，
# v, ^; }* M4 a# A  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.
3 E: W; b+ ?3 q# t$ V" c  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.
3 C: n! N. z' _- S  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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6 }; z  d. h0 J. ^7 o3 h, a: h问题：
+ M+ N5 h" L: u0 g2 b  A3 s; RAfter running the model for 10,000 days, what was the average number of loads in each process?
! E( r/ u/ N, T: P1 ?
不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/

- l9 I$ g! x8 E, A0 x0 Ause R_A for n 60,10 min /*Resource A*/
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send to P_B
7 X- n6 H# f8 u; z0 ~& P. Nend

P_B and P_C is similar
  m5 [5 V. O5 U9 C* Utriangular 30,60,90 min
u 60,30 min
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in P_C, you need to send to die.

) H6 c8 ]/ C: X6 cThen 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...