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，
0 q. S/ f$ o' k8 F) J5 K% r  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.
  f# i( k5 W$ {1 ?, j  Loads are processed by each operator for the following time:
, R8 d: g! t7 h5 w! D" H8 f  v  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
$ d! A& W& g) R' F3 F  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.
' M, ?1 h6 Y6 Q7 x  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
+ j! [, ~& \  y' Q, h- w4 dSend 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.
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, V: M% t* T' t, E7 N问题：
After running the model for 10,000 days, what was the average number of loads in each process?

不胜感激！

YingliYuFeng

begin P_A arriving
( ?4 S2 ^/ S3 }move into Q_wait /*Capacity is infinte*/
% T/ c" V6 a$ c' t5 ]% G. Smove into Q_process /*Single capacity*/
# `8 d6 S/ P, b' j% S* O8 Q/ \
0 `7 R# D% A' d  j" _use R_A for n 60,10 min /*Resource A*/
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9 P% C& e( A8 S7 I9 usend to P_B
end

P_B and P_C is similar
  N# y6 l: J7 z& Etriangular 30,60,90 min
u 60,30 min
4 f$ W2 j7 U* }8 `  b
  T! P6 H8 a1 T. g! z" P. U! D
5 S) T# }, d9 K; b" a4 D3 o0 N3 T7 Qin P_C, you need to send to die.

7 f# a3 B( M2 @4 ^$ DThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
# A1 _& T# r0 J7 X4 H

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

daphanezhang

thanks...