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，
% R5 A0 M3 X& u+ L  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.
  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
/ [. U' e2 C5 t. p, L2 J- c& YSend 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：
8 k6 I8 q' L5 I1 i( o! cAfter running the model for 10,000 days, what was the average number of loads in each process?

, z2 i/ q9 Y, I/ L; s# x不胜感激！

YingliYuFeng

begin P_A arriving
) M- h% B- W' \, hmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/

7 K) Q3 s* ^( [  _* ?use R_A for n 60,10 min /*Resource A*/

9 ^! T& c7 l: b2 osend to P_B
end
, }/ f# A1 W) V' J+ D2 W8 ~1 c4 y
4 S- J0 R4 l/ o% J9 ]P_B and P_C is similar
triangular 30,60,90 min
u 60,30 min

. C; |7 w  r, m
in P_C, you need to send to die.

, u% C# i' R  g; WThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.

6 O& {7 C# x4 G& l2 Q" e: V( I2 W' O5 t
; N1 X* a! R  j9 o2 J2 X8 oRemember to turn off the animation before you run your model.

daphanezhang

thanks...