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，
/ w% o- q& U# a8 V5 C% v- N  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.
  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.
' U5 v6 }% J. @  k2 g0 w& B  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：
. K0 m7 y3 J' h( m3 s0 `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
1 Z0 [4 L3 L3 W& I& Imove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
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) b; z& |/ {9 O* i. U+ w4 xuse R_A for n 60,10 min /*Resource A*/
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8 v. A, y# |7 ]! t) }send to P_B
end
1 g. R7 z( k, h/ X+ d5 ^
P_B and P_C is similar
triangular 30,60,90 min
u 60,30 min


in P_C, you need to send to die.

Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
$ M: J7 O; k8 P8 a& U) }' ?
/ [5 a3 b* B6 _& @. F$ g; _
$ b3 N) i* Q5 g7 _( NRemember to turn off the animation before you run your model.

daphanezhang

thanks...