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.
- I$ u) r7 G2 b  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.
' f* E1 a3 k: }2 X) L: I' l
+ S1 G6 y- W  U问题：
7 f2 `. j( k4 k8 x) p) bAfter running the model for 10,000 days, what was the average number of loads in each process?
  c& z6 t$ B- r& E4 m; f! r8 R
( Z+ S6 t$ p' W" m' v4 M2 u, k不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
( i. z, I: i8 h; ?
7 A4 F. M9 D5 T6 c! s9 U& yuse R_A for n 60,10 min /*Resource A*/

send to P_B
end

P_B and P_C is similar
6 q0 p3 F$ H) U/ V5 Atriangular 30,60,90 min
u 60,30 min
3 y' X3 L$ V; Z/ x5 ~
8 q# b" C8 `5 [1 A  P
" h0 {5 r" l& d5 b% D7 D4 V) f4 _in P_C, you need to send to die.
" `5 I7 F3 ]3 G  j2 m+ O
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
* [  L) Q& Z1 `8 D

Remember to turn off the animation before you run your model.

daphanezhang

thanks...