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:
0 m) F5 ]! ?5 W. a) x  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
. o2 f7 j( o0 u" M9 z- Y1 G  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.
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.

# @' Y. H5 p) }! a0 i' ^问题：
After running the model for 10,000 days, what was the average number of loads in each process?

: \, a* Z' R% p# ]; R不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
, j+ v+ W! E9 l5 J6 [9 x9 _# {
8 D; r6 S( {3 xuse R_A for n 60,10 min /*Resource A*/
8 G, m- v; Q; r3 f
send to P_B
. `$ ]2 m3 `3 `) h% S% U4 |end

' a3 G4 K: s2 S% O6 m% z) vP_B and P_C is similar
triangular 30,60,90 min
u 60,30 min

; D7 Y4 c+ H' u: V1 {7 `* Y
+ S+ t( q7 h) }in P_C, you need to send to die.

Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.

: |/ f8 l+ k1 t& O6 N, B
Remember to turn off the animation before you run your model.

daphanezhang

thanks...