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.
* r9 ?0 j: B+ }. D  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.
  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.
  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
7 ~& C- ~" K4 S. y' vSend 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.

0 p0 r6 p: L- s问题：
' ~- m  z7 f5 E+ LAfter 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
" h) m7 X6 g& U) i' f, Lmove into Q_wait /*Capacity is infinte*/
; o2 N: M9 C+ u, ^# |) D& m! tmove into Q_process /*Single capacity*/
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% F5 a: v' K  D' E! T7 E* |use R_A for n 60,10 min /*Resource A*/

send to P_B
end

% j% _6 _  F6 c: P$ Y3 X. n3 N' C5 {P_B and P_C is similar
! q# D8 v0 N2 D5 e" h6 o  vtriangular 30,60,90 min
u 60,30 min


in P_C, you need to send to die.
1 |: l1 S* T) N& \
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
/ ~( E& r! W3 M& t
9 G/ F3 {: M, ^! D" R, I# p# S
Remember to turn off the animation before you run your model.

daphanezhang

thanks...