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，
, H1 c  Y1 {# _8 H0 H  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.
- m( a6 {  `' r- p, S/ l  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.
  k9 V% O) D: o0 j8 P9 M- _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：
5 i/ Q  n; Q* i2 N7 WAfter 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
0 v1 R  }% K5 [, M+ |0 h1 p/ {move into Q_wait /*Capacity is infinte*/
2 q- v1 e5 n9 g3 Z" rmove into Q_process /*Single capacity*/
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- X2 [6 o7 P5 V# @( Juse R_A for n 60,10 min /*Resource A*/
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4 x6 ]: `, P$ w( t5 n3 }) E3 fsend to P_B
end

0 Z# M! m* ^) ]  e) yP_B and P_C is similar
% O  l1 C+ Y* I; L1 B& r) k5 K7 utriangular 30,60,90 min
u 60,30 min


in P_C, you need to send to die.

$ }( Y' j6 X6 b3 |3 a" pThen 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: q5 V1 E* q9 k. Z1 o+ g8 _Remember to turn off the animation before you run your model.

daphanezhang

thanks...