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，
1 j# F2 n! f6 w  G$ U  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.
) [, C. \0 S" g% \  Loads are processed by each operator for the following time:
9 z' O5 X* l5 n' c  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.
0 E7 F5 ^! m- Q  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.

5 J" P5 ]4 `) A) V" j" j6 v- M8 c9 ~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*/

$ S. B) p; w( p7 G+ Muse R_A for n 60,10 min /*Resource A*/

4 U1 N: @+ g9 }& X5 nsend to P_B
end

" P$ d  c5 @+ f. t% g* }P_B and P_C is similar
! a& |' `) Z' c7 itriangular 30,60,90 min
u 60,30 min
3 E0 Z8 |/ A4 @+ K' m

0 H' P) t9 X& S$ H; Qin P_C, you need to send to die.

6 M& ~9 e- C+ @Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.

1 ^( X$ U/ B, ]3 P" g4 A, u$ y
" S. n: h* O" s. E+ _" v2 F/ }Remember to turn off the animation before you run your model.

daphanezhang

thanks...