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:
- T# t3 [: Z% N$ Q: m% T/ a; l  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
: M* J0 r+ s5 a# M  I  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.
6 D' ~  |) \& B  FSend 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.
; \$ U! u% c4 e) y
问题：
After running the model for 10,000 days, what was the average number of loads in each process?

& Z+ W6 D+ ^/ |& W; E& k& F不胜感激！

YingliYuFeng

begin P_A arriving
+ \* \4 R7 H  ~; |  h* l7 i; d9 Dmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
8 _4 C* K8 O, x; h( ^
0 t* u: R& J  y6 luse R_A for n 60,10 min /*Resource A*/
# K5 @, E) D7 R; a* h, |. \
send to P_B
end

4 ]& C9 m% T9 |' PP_B and P_C is similar
+ ]4 V( A" Z7 w% v$ ~triangular 30,60,90 min
% x$ S  ~0 L- }' |; L1 g% D, Yu 60,30 min
* p, r: i7 }5 e# A

in P_C, you need to send to die.
/ W# {5 q$ H5 W+ e9 f$ v* t
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.


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

daphanezhang

thanks...