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，
8 S* y# T; ~- N3 M3 f" 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.
" j1 b# w9 Q9 k6 ?  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.
3 A, L/ U8 C2 s4 D  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：
5 F9 k3 J. b" s! ~; `2 iAfter running the model for 10,000 days, what was the average number of loads in each process?

* X9 h+ t6 b. |+ }' `3 ]$ |+ a& I5 Z不胜感激！

YingliYuFeng

begin P_A arriving
' m) I. D+ ^$ @5 qmove into Q_wait /*Capacity is infinte*/
6 d+ T9 h% c4 \; A0 w; @1 Smove into Q_process /*Single capacity*/

use R_A for n 60,10 min /*Resource A*/

* P5 t* J/ `* L! G' q, Nsend to P_B
end
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P_B and P_C is similar
triangular 30,60,90 min
u 60,30 min


- I- L  E/ Q; cin P_C, you need to send to die.

- N. v! s5 b' ]3 t2 D$ U- e( ^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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9 x! u; }8 l2 x/ X3 b
Remember to turn off the animation before you run your model.

daphanezhang

thanks...