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 U% h7 ^* x; J% K  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 v( g$ z( E6 v! a# w  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
/ S( ^* o9 t0 G* l* p! N) U  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.
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) i8 [% G1 R; j% Y/ Y* i7 n$ c问题：
After running the model for 10,000 days, what was the average number of loads in each process?

. M8 f0 H; K7 y& ?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*/
* F# {% ~2 W( s1 a! v* ]
send to P_B
end
8 J! H  {" j: O" e* P9 G- Q" q
( x& ^" x$ L( j. ~9 K* r0 DP_B and P_C is similar
triangular 30,60,90 min
# b' L0 c/ F" Y. ]6 y( Qu 60,30 min
' j3 I- w* ?# t' p

in P_C, you need to send to die.
' ]- A6 `  u) }6 [0 ^5 G
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.


% M) u# X. A! @% w9 ~Remember to turn off the animation before you run your model.

daphanezhang

thanks...