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 K) R/ @4 b: W0 y6 o  Loads are processed by each operator for the following time:
2 l- |# Y1 G  N  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.
; D* v/ H* X  GSend 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 N* {; [% ?+ m+ W1 h/ M
8 ?% B! |" ^; F1 f/ u4 \  A3 Z1 s问题：
% e4 e4 m+ {& m+ x% c7 vAfter running the model for 10,000 days, what was the average number of loads in each process?

" S- Y+ p5 l" r) A: G不胜感激！

YingliYuFeng

begin P_A arriving
$ c# E: C4 g3 W6 p9 Fmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/

3 Q' {9 R% ^# p2 i2 b( _use R_A for n 60,10 min /*Resource A*/

send to P_B
end

' U* W1 ]# T2 z' W0 \5 n; yP_B and P_C is similar
triangular 30,60,90 min
) a! o! |  K" x8 \: z- ]u 60,30 min


$ c& N5 E& h; D) P1 v( L8 h) qin P_C, you need to send to die.
; g8 v6 E6 h9 A
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
8 P9 `% m( z& I2 |6 \2 {: Y  j

! G2 ]" ?0 o0 K" y) c* ]Remember to turn off the animation before you run your model.

daphanezhang

thanks...