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，
8 N; b* R& B% y! I' j  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.
; H4 ?9 g$ e. Q  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.

问题：
# W0 ?2 J6 r8 A" p5 c0 RAfter running the model for 10,000 days, what was the average number of loads in each process?

! z0 Z. ~4 @( B2 |, o9 z2 \0 h不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/

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

send to P_B
end
1 ]4 F* j7 w. }; i
P_B and P_C is similar
# _* t5 J+ B% c- _/ ^3 O* htriangular 30,60,90 min
9 k& k% X# r' b7 g' }8 v. Su 60,30 min


in P_C, you need to send to die.

3 l% m6 ]( ~, _: c5 o9 u# sThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
+ x) ]! |; Q) O  m3 Q- ?( ?/ Q

" ~! O" r$ g0 @- i$ z0 TRemember to turn off the animation before you run your model.

daphanezhang

thanks...