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) o2 @" Q  j2 T6 B  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 \0 |) E/ E! B- L- 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.
9 \: H9 [$ G- G- g  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.
$ k- Z0 \9 S9 k1 `: Q# _
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
1 n8 o* P& ?" s& Wmove into Q_wait /*Capacity is infinte*/
. u2 x2 [$ ^& C" W, s& o( }move into Q_process /*Single capacity*/

5 i5 J1 M  N* [; I, q; z- e& |' zuse R_A for n 60,10 min /*Resource A*/

send to P_B
end

: _( V# J8 T6 m  qP_B and P_C is similar
0 }" I. s9 Q8 }! h6 X5 [triangular 30,60,90 min
; H' n: Z+ C- P# A) F- S9 {u 60,30 min
0 r$ U; A& v; G% N

- ~' T0 s: g6 R- H& p# Uin P_C, you need to send to die.
6 T+ ?2 p! M1 D2 K+ B6 N
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...