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，
" P3 N$ N' k1 b" I3 ]6 a, A- w  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.
2 G# d/ |% M" N$ W9 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.
  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
% \$ B& N+ }/ _! S; X- d; q9 A) lSend 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.
( `- U( a/ X% ?# _' C4 `' O4 P
问题：
, L8 A( V" ?  V$ R( k1 A- {& ~After running the model for 10,000 days, what was the average number of loads in each process?
; v! e# E' E% Z& [+ ~( u% J) Q
7 O( F/ V5 q: t, h不胜感激！

YingliYuFeng

begin P_A arriving
3 Z+ L, Y  n! Y4 Q" |. U1 N0 Jmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
* `: `0 A: L5 ]; n+ O
use R_A for n 60,10 min /*Resource A*/

: p( Y, Y+ j% _0 x8 Ysend to P_B
end

3 @; |% q4 ~$ m* E5 @7 R# UP_B and P_C is similar
# F7 E5 Y1 N1 ^) ^triangular 30,60,90 min
u 60,30 min
: t0 |# o) r% L$ M$ t7 Y" l) Q4 Q: v
" ~' {- Y8 F$ H# d) B/ m) L
1 e  I6 ]/ A9 }6 U' v  s: j% X: Sin P_C, you need to send to die.
, P7 Z! I1 Q0 R) J& c
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
0 p9 P; Z: H  C  U! g8 E: O

1 x9 \# E/ j4 n3 W% gRemember to turn off the animation before you run your model.

daphanezhang

thanks...