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.
- _# p* ^& i( ?6 s4 A0 \6 U  Loads are processed by each operator for the following time:
0 ?7 z" H' M) l# J! T  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.
! M7 Y, u) `  m8 X7 F3 W1 Q/ k  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.
$ q: W: {1 K, @9 P7 N
9 W0 T0 q$ B  ~0 v$ Q$ `* d" b问题：
After running the model for 10,000 days, what was the average number of loads in each process?
2 {/ `0 t, t6 q  v
, o, v& t: _5 ~) a1 W1 I' @5 j$ Q不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/

4 U  ]: S9 Z& r6 muse R_A for n 60,10 min /*Resource A*/

send to P_B
end

4 K* S, p! g  ~" j9 n8 |+ a1 a2 H) zP_B and P_C is similar
triangular 30,60,90 min
1 U+ N+ r  L2 O# M1 S# bu 60,30 min


in P_C, you need to send to die.

6 {) k7 S5 K! U' t: E7 BThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
4 X7 J% g" P' U( S5 ?2 o2 C9 v5 J

Remember to turn off the animation before you run your model.

daphanezhang

thanks...