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，
* G5 \0 E) b0 w: ~  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.
* z" N% N, r9 O3 g/ S. Z9 L  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.
* I" H! r: {7 G3 j) \  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.
# C. \) t" ?) T7 q; B  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
7 Z9 Q4 g7 U5 \  `5 ]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 ~7 I$ ?  m3 Y问题：
After running the model for 10,000 days, what was the average number of loads in each process?

8 |8 Q: ^0 U) d& w不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
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; e2 Z0 K5 f8 O1 y# Nuse R_A for n 60,10 min /*Resource A*/

send to P_B
( E4 v* L4 z1 a! Dend

, c* _$ n' ]: N% n' qP_B and P_C is similar
* ]6 j+ H4 ^: E) W/ I* p1 e' F& {' m0 etriangular 30,60,90 min
  N/ d! Q- w3 p- o3 R3 Q% S) Xu 60,30 min
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8 P. Z; E0 t& W) n" Pin P_C, you need to send to die.
0 {2 @, U! t5 g9 [+ d) q8 U
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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Remember to turn off the animation before you run your model.

daphanezhang

thanks...