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.
1 X+ M& h0 |* Z, c; K( @  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.
( d% a' Z0 t" r0 T: E  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.
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问题：
! c4 ]2 C$ N) m& m3 b. j' iAfter running the model for 10,000 days, what was the average number of loads in each process?
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+ m3 O% T3 f/ \. Q不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
3 s* b0 W1 M# H6 {. H, Rmove into Q_process /*Single capacity*/

6 j9 h2 w/ ~; s$ buse R_A for n 60,10 min /*Resource A*/
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- g, Q8 f% {+ \# ?send to P_B
' m8 D8 b1 p( T, wend

' W8 Z/ ]1 G1 A" LP_B and P_C is similar
# p% b/ `' j" p5 X3 ytriangular 30,60,90 min
u 60,30 min

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; A/ E4 J' C2 v/ [8 Z; I6 Q! Xin P_C, you need to send to die.
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4 C" f% Q3 S& @' {6 y9 s4 x$ z9 @  P- eThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
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  N2 U! R) W( G$ y3 {$ s& qRemember to turn off the animation before you run your model.

daphanezhang

thanks...