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:
  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
( i! |! A7 f$ ~( v4 h5 e" V8 t  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& \' H9 b7 n5 A8 L问题：
) ]# R/ e5 r* L9 JAfter running the model for 10,000 days, what was the average number of loads in each process?
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1 P9 C% Y& n- a, c2 d不胜感激！

YingliYuFeng

begin P_A arriving
; V! u) |& c" W$ I* s. W* Amove into Q_wait /*Capacity is infinte*/
: n, W! B0 S) r7 umove into Q_process /*Single capacity*/
& {( ?3 W, t* z3 L
use R_A for n 60,10 min /*Resource A*/

send to P_B
end
) M" v. k$ X8 A# I( ]
9 x7 G/ f" |% B7 d/ P! KP_B and P_C is similar
triangular 30,60,90 min
1 r4 d5 {( S% L- [u 60,30 min

, S8 H. C, E; p) O6 X) K; W
& E2 Y' }* F# O8 E4 m* G6 iin 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.
$ U0 f& q" ~8 S1 Q1 \

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

daphanezhang

thanks...