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.
  Loads are processed by each operator for the following time:
( c9 S) [* P) g3 F1 h# A( x  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
: A6 }: {6 o- z/ r! d7 P8 G  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.
- w' x/ D$ g# ]  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
/ W$ M5 B- E0 tSend 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：
* X; h& {, y3 \After running the model for 10,000 days, what was the average number of loads in each process?

& L1 V( X" [$ ?, D4 A. {9 v. u9 {7 F不胜感激！

YingliYuFeng

begin P_A arriving
: G7 A4 @7 M* [* ~: z5 [move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/

: E; X: Z0 _( l7 t2 luse R_A for n 60,10 min /*Resource A*/
9 p) x" z# M3 A  U
1 ?6 }7 O0 c- G2 A. e" Z1 p0 F/ g. o0 fsend to P_B
end

P_B and P_C is similar
triangular 30,60,90 min
u 60,30 min
( K: y# |9 J4 [+ Y

in P_C, you need to send to die.
' _7 \; B/ ^. H( Z$ D  ]- u
# s# V) `% D% q/ G6 K3 xThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.

: Z* L4 o; ?$ O% c( B  i' v
. f3 Z+ |- F/ t/ NRemember to turn off the animation before you run your model.

daphanezhang

thanks...