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:
# M- j. V- |! p  @  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
  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.
# B+ n5 N: h9 c) f( s1 ~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.

: w; f3 U( t9 N- v$ z5 D问题：
After running the model for 10,000 days, what was the average number of loads in each process?
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不胜感激！

YingliYuFeng

begin P_A arriving
$ a5 t7 V4 J$ A6 o7 bmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
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use R_A for n 60,10 min /*Resource A*/

send to P_B
& l. ^: Q- y( R/ O. Hend

/ T! Y- Z6 l6 t# i5 H$ {P_B and P_C is similar
% r, p% t5 m/ |- V& V1 Ltriangular 30,60,90 min
u 60,30 min
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& R! U' h3 e, d/ ^' @4 l3 ein P_C, you need to send to die.

" z" y# t8 O* s- z* `& kThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
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- e( r4 P8 F: E# SRemember to turn off the animation before you run your model.

daphanezhang

thanks...