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.
2 d! R0 L7 o' o% j9 Y  Loads are processed by each operator for the following time:
& P* s2 N8 G6 r$ X  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.
! P0 E% L! P0 D( @  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
  K4 s5 A8 `9 G% G- BSend 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.

, A) b! H* t9 z. t5 u# ]5 M/ ^6 L问题：
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*/
/ d6 ^' J7 k$ g& T& F" a( C  emove into Q_process /*Single capacity*/

$ `/ T: F+ l& r" Z% Muse R_A for n 60,10 min /*Resource A*/
+ Q6 ?. D( Q' k. ^: |9 f/ m
send to P_B
end
7 H% F) |; o% G  j
4 X8 n4 m0 i% Z+ l) l2 ZP_B and P_C is similar
2 q( o2 J" Z6 ?$ ctriangular 30,60,90 min
9 U8 h) P7 S4 j+ T4 J7 d8 g, O* b" au 60,30 min


( n+ }' j: ~- a* E. i& Min P_C, you need to send to die.
2 I9 d/ k; ^$ x5 }$ Q4 J: [
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...