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.
5 w9 L% k! s3 j6 q  Loads are processed by each operator for the following time:
, Z- y5 H6 }; r3 h! u) Y' ]  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.
! S3 [% q. \' g+ |! h( ?  \  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.

8 ^. E, l% j9 K- a. a, N* Z问题：
  B' R7 |! c4 p; y# M. `# }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
move into Q_wait /*Capacity is infinte*/
% D! t- s) V; r2 M! gmove into Q_process /*Single capacity*/

- j( y  m1 T( Z0 P: {1 G8 X+ k  tuse R_A for n 60,10 min /*Resource A*/

send to P_B
end
2 g7 N7 d; J# U4 s
* W* x$ m% }1 Q9 G$ ]3 aP_B and P_C is similar
1 ~( L6 P/ C" q  _$ i/ i3 i. Rtriangular 30,60,90 min
u 60,30 min
: [" x$ C% ^3 h* d& [7 x
0 a* M$ Q: R! g
in P_C, you need to send to die.
0 g) p9 t. O/ S8 }  G: n* t4 }9 |
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.


2 ]4 S% w* z7 _/ lRemember to turn off the animation before you run your model.

daphanezhang

thanks...