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，
; d& S5 V1 r/ t* r  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.
3 m! i1 B) c# O  Loads are processed by each operator for the following time:
' |: E0 N, \8 Y8 E5 Q2 ^  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
  D! S5 H' D0 ]+ K5 n  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.
  t3 t7 r1 X# s) n, _  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
6 O- J% r7 _, ^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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/ I* N. ]* k$ n1 M问题：
5 N4 P2 z1 k  h: }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
move into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/

6 ~4 p7 k% @' |2 Iuse R_A for n 60,10 min /*Resource A*/
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send to P_B
0 p8 Z! \7 j5 P/ e, Fend
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6 `, f+ o. S3 n# `2 z, gP_B and P_C is similar
. O! U+ y( r- ~; }. x2 Ztriangular 30,60,90 min
u 60,30 min

' k( i3 |3 j. g5 p. ~$ R
% Z1 d' D* R# tin P_C, you need to send to die.
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( q+ y$ F9 y' nThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
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Remember to turn off the animation before you run your model.

daphanezhang

thanks...