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.
  X$ X5 U# i/ s6 C  ]  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.
  K5 z0 m3 k! X1 N' ?0 Y  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.
8 U4 f& X2 r$ ^  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
  A- U8 w* Z( }# M# bSend 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.

# X% P9 [. D. E' _问题：
2 m/ {, H3 d+ s3 |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
move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
5 x( g/ m. R8 v+ }& W' a: H2 t
; }9 v9 D3 S& x8 G8 S, Guse R_A for n 60,10 min /*Resource A*/
$ W- r) l$ o/ R5 ]( m2 W
send to P_B
end

P_B and P_C is similar
triangular 30,60,90 min
% j1 c3 E+ q7 H. J6 zu 60,30 min

! q  E: _) Q  b! d; |# \  z
in P_C, you need to send to die.
# q8 T& `3 w' |/ F
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
2 o4 T2 m) {, A) n! i

9 G- P$ c- s1 o. t) h6 O- [  S. h1 WRemember to turn off the animation before you run your model.

daphanezhang

thanks...