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.
8 n6 M$ P: v$ b8 Z! N5 @9 Y# W  Loads are processed by each operator for the following time:
8 r# x% h8 `' O8 r) w  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.
8 D9 x. |8 A, x3 m' K, Y$ l  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
9 t8 U. y/ R4 Q2 OSend 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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) L4 Q% h& {/ l/ S! e7 k+ N问题：
After running the model for 10,000 days, what was the average number of loads in each process?

不胜感激！

YingliYuFeng

begin P_A arriving
; c% f4 {! o$ F1 V, _" ]9 L; a" dmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
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1 C  a  |+ P+ H( \! _7 M4 A) Nuse R_A for n 60,10 min /*Resource A*/

1 i1 K* A4 R' G7 D5 V# wsend to P_B
end
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P_B and P_C is similar
; u8 J" q, A6 l$ G! a0 R& s6 v- P7 Wtriangular 30,60,90 min
# B$ J; v' e% xu 60,30 min
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in P_C, you need to send to die.
" E0 @$ p: z  p
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.

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, g: N1 O$ \# z0 jRemember to turn off the animation before you run your model.

daphanezhang

thanks...