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.
( {. Y+ E. S0 r  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.
4 F6 f0 |+ F+ M& O% ^  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
5 E; J9 U# W9 v* D; 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.

问题：
* _: @  F" s* r5 K* a6 r0 u! XAfter running the model for 10,000 days, what was the average number of loads in each process?
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# D2 i! n7 a& ~% @# h不胜感激！

YingliYuFeng

begin P_A arriving
" L" |! O2 y1 e& Gmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
; e3 Q" U/ A, D
) s6 B. v  r5 t3 ^" Zuse R_A for n 60,10 min /*Resource A*/
5 e$ D4 v9 u; K; c6 y4 X  x
send to P_B
+ ]; R7 x+ m) ^! R9 R/ T/ d! }- Nend
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P_B and P_C is similar
1 O# i0 g& K) H1 C, }triangular 30,60,90 min
! |: I5 U- b9 s" j3 du 60,30 min
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1 S) o7 |* J" x/ {
in P_C, you need to send to die.

, a* f# \/ S' Y$ L/ n7 A% ^8 gThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
+ q4 |! b  g8 Z' n8 \

& F. h* j" r" p; J1 H2 vRemember to turn off the animation before you run your model.

daphanezhang

thanks...