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.
6 ]3 J8 w  v- J$ f  Loads are processed by each operator for the following time:
, P( t+ L1 p7 A" [  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.
5 P# q8 v9 _3 l) c$ C  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
2 X& d$ u1 _) X; M( E  S! |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.
* |0 Y# w" f7 h7 I8 b
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
move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/

$ ?! a0 s. [" k3 ]# F6 {. h3 Fuse R_A for n 60,10 min /*Resource A*/

8 c8 J; R9 U" L* Hsend to P_B
end
2 T0 _% l% y- _; T  ~" Y* O
P_B and P_C is similar
. P$ ^0 M0 N0 Y5 U0 _3 utriangular 30,60,90 min
, u( V7 N. E& y# _3 J2 d; Iu 60,30 min


+ a6 r+ z, r2 W$ s( ~in P_C, you need to send to die.

2 F5 o, s+ v2 f0 n  UThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.


: a; E: p7 B0 e! [Remember to turn off the animation before you run your model.

daphanezhang

thanks...