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，
1 I4 r- x8 N8 {4 F" L+ f; |  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:
+ `& W% B7 m! A  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
% T% a2 P5 ]) @  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.
7 e+ [+ R' V9 o  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.
" Z% V- T, l3 X2 d: V, A: C. J
问题：
After running the model for 10,000 days, what was the average number of loads in each process?

/ \$ b7 ]  o! K' {( L不胜感激！

YingliYuFeng

begin P_A arriving
) B' v* v, c3 x0 b. K% t2 D: \( gmove into Q_wait /*Capacity is infinte*/
/ \: q$ ?. A7 E2 Amove into Q_process /*Single capacity*/
! q9 M2 m0 D  I3 A& D8 c( E1 c' n) M
use R_A for n 60,10 min /*Resource A*/

6 E. `3 e- P2 M% Asend to P_B
end

8 |: {' j7 E- z& }* |# MP_B and P_C is similar
triangular 30,60,90 min
, g1 S. T1 t& ^/ m) j" W: |u 60,30 min

+ Z, S9 D/ K! P) B: t
in P_C, you need to send to die.
9 d, c# H0 p) o% k2 |" J! J
9 b% A1 x; ]4 s8 }& {9 ^Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
1 @+ g$ u4 r9 \% \. t% U- L

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

daphanezhang

thanks...