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:
% K( p4 P- Z  F/ @3 J# z  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
) q% ~0 _$ b& a9 h' h, r6 G$ p  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.
( [& I9 I9 s6 f1 X  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.

: m% h; K9 \7 N; P3 ?% g问题：
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
9 r! p3 H8 l9 s6 O8 b- Imove into Q_wait /*Capacity is infinte*/
& A" \" a) S) \' p1 z. {+ Gmove into Q_process /*Single capacity*/
  K4 p, j2 @+ ~2 M( r5 L2 a1 J
0 |+ P4 Z, @2 G1 E- m( }! Euse R_A for n 60,10 min /*Resource A*/
+ b! y* L& R+ \7 u
9 @. _3 o, |) L- `6 O4 ]' lsend to P_B
end

P_B and P_C is similar
3 ~( c, G7 i# ntriangular 30,60,90 min
u 60,30 min


in P_C, you need to send to die.
  ]7 a- d$ U/ t  D" h9 Q( f$ Z
0 T4 ?3 a' E$ Q( @8 e8 j$ @Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
2 ~7 N- ~1 w$ o+ t

0 |% l: P( R3 Y1 S% wRemember to turn off the animation before you run your model.

daphanezhang

thanks...