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.
3 M5 T# H% V% ^/ q1 r  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.
7 D7 I) z8 c( g9 w/ w' M1 {/ K5 O  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.
2 s) V* f* {% j# B6 U8 m- a. dSend 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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  d! e) f2 G3 P8 D: t. ?问题：
7 R$ y; j# u5 g  M7 ~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
0 A7 F4 h) ~6 ?6 F! B0 H9 r4 L% Zmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
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' W9 r1 M9 z7 I, D3 q7 |- ]" W1 }* puse R_A for n 60,10 min /*Resource A*/

8 Q' A; \0 @# l/ q$ R$ z0 Dsend to P_B
end

% P* O! U2 w0 d5 t* rP_B and P_C is similar
triangular 30,60,90 min
, g+ f+ L9 l) Xu 60,30 min


5 e( Q8 P0 c+ b" a6 uin P_C, you need to send to die.
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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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Remember to turn off the animation before you run your model.

daphanezhang

thanks...