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.
2 G& _1 H: C3 ]/ |1 t. W" X  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.
. v' g  `1 _) |1 s7 r1 B
. d5 R0 b$ g  u) a/ T/ Z8 W5 V问题：
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
. j# E0 j% p3 Z! u$ h' p4 {! Umove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/

2 D# U2 r$ K' `1 f" u# O( k- ^+ v; ~use R_A for n 60,10 min /*Resource A*/

send to P_B
end

/ u: C- y, `* T0 ^1 Y, f9 bP_B and P_C is similar
) v9 n8 H4 g- P% vtriangular 30,60,90 min
8 z8 Z8 @& q& f. N# d. r+ w9 su 60,30 min
5 V; @+ t* J% N; X7 P

( ^0 U9 w2 }( @# u0 e3 iin P_C, you need to send to die.
0 _1 x) l# \  Q% x. Y
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.


Remember to turn off the animation before you run your model.

daphanezhang

thanks...