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，
- p; C- H. V2 N' P6 C  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:
7 \4 y1 x1 K# e! X  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
' P) y7 |, a+ w( w  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.
3 j% N% I+ |/ y+ J* 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.

问题：
/ T/ O1 T# @% H/ f- ]2 d3 XAfter running the model for 10,000 days, what was the average number of loads in each process?

- J  a3 L2 U+ g6 O* i不胜感激！

YingliYuFeng

begin P_A arriving
+ F7 c: }/ d% Z" D# bmove into Q_wait /*Capacity is infinte*/
/ I2 s: E  A& Z& k& R$ M' M1 L& f. }move into Q_process /*Single capacity*/

use R_A for n 60,10 min /*Resource A*/

send to P_B
end
7 u, I% s1 W. h& m' T
+ l0 w0 ^; i) u& o. h! wP_B and P_C is similar
0 e9 f& o9 u3 c) q. u; l+ Btriangular 30,60,90 min
u 60,30 min


* _& n1 V9 D/ g  q0 Nin P_C, you need to send to die.
" Y, H0 a* O1 m  x% Y
; u& `0 s$ m: L3 `Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.

  B7 d' H2 y  }
Remember to turn off the animation before you run your model.

daphanezhang

thanks...