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，
# t% t0 ?) _- K3 m( O; q  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.
) D9 p3 U9 r8 G8 i  Loads are processed by each operator for the following time:
$ m5 C% s5 v) V( V" {8 n  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
3 {- g6 H+ }0 X! u  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.
6 h* b- d$ Z& X6 @5 ySend 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.

. S: t3 }! R# \( v8 i问题：
After running the model for 10,000 days, what was the average number of loads in each process?

0 p& o1 b) M" C) x- Q不胜感激！

YingliYuFeng

begin P_A arriving
  d& h7 {0 h% a5 r8 ]) k& Cmove into Q_wait /*Capacity is infinte*/
+ x' @0 ^$ I" t8 i0 umove into Q_process /*Single capacity*/
  u2 L  A  M$ G* V
6 d$ v( B% N. j  huse R_A for n 60,10 min /*Resource A*/

send to P_B
end

* M9 C* V6 Q3 x' A4 iP_B and P_C is similar
6 h. j' o5 @1 K$ z/ o( ?  ktriangular 30,60,90 min
u 60,30 min


. w: }2 G  m- X( Ein P_C, you need to send to die.

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...