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.
  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.
  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.
. m9 D  V% U$ j8 D4 m: S. s7 H9 C  x  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.

问题：
) P+ [$ X) g- c- `& W7 hAfter running the model for 10,000 days, what was the average number of loads in each process?

# J2 a$ u$ j5 \% L5 M不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
4 {+ S, l8 [0 gmove into Q_process /*Single capacity*/

: y1 {  [" H1 V/ n" Huse R_A for n 60,10 min /*Resource A*/

0 H" g" n+ r' C# ]send to P_B
end

# o- m. s3 v( e/ YP_B and P_C is similar
triangular 30,60,90 min
4 C# P- A- N. l8 @' @" e" w. y$ eu 60,30 min
3 \4 Q! G' c$ o% r8 D: U0 y
% @3 ~) }9 e/ v
7 ?; [4 Y; a  g! W, Uin P_C, you need to send to die.

$ H# T/ ?# [1 U, q6 f2 R2 JThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
1 D2 A2 ~9 R5 J& n9 ^
0 X9 [4 ^/ D, \% @) {5 o
- n3 B2 ^2 [* k& ]" xRemember to turn off the animation before you run your model.

daphanezhang

thanks...