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，
% g2 {9 L) F) d9 f+ @  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.
# v8 ~/ j! |! S5 H2 b  Loads are processed by each operator for the following time:
# A. R: a/ q9 F  l. y6 }  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.
4 ]1 X+ C* Z0 K2 Z1 S  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.

9 D2 g2 t7 k2 s) D" X问题：
0 @0 I: d5 M/ ~2 pAfter running the model for 10,000 days, what was the average number of loads in each process?
) h/ T( |7 z6 Z8 [! h4 z
7 N* T3 v* w9 w3 O* P不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
2 `* s1 c$ b' Cmove into Q_process /*Single capacity*/
' b+ L3 N/ T, {9 ^; s! v" {7 M
+ U4 A0 H& p" V# r( x. puse R_A for n 60,10 min /*Resource A*/
  y/ @9 [. y/ h: z5 I1 x) }
send to P_B
end

$ T6 H; W$ |1 `: Z. a/ yP_B and P_C is similar
triangular 30,60,90 min
u 60,30 min
0 [& w/ v+ v2 C$ _, Y

in 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.


  [: u; `  O: T  r0 w! Y! gRemember to turn off the animation before you run your model.

daphanezhang

thanks...