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，
, i) B0 f  D0 ]7 K4 D7 q  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.
( i" |$ s0 ?4 a  ~# A, _! F  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.
  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
, m$ M) ?3 z; G0 `) P! b2 ]$ ?( J& qSend 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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问题：
7 f+ D8 G$ o' W2 GAfter running the model for 10,000 days, what was the average number of loads in each process?

: m7 V& ^6 Z; }3 n9 a7 s* U" x不胜感激！

YingliYuFeng

begin P_A arriving
0 o; n) k; j" u1 b: z3 P! jmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
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! e# [7 f# ?0 N) f) _$ Muse R_A for n 60,10 min /*Resource A*/

2 F2 o; n! c1 Y7 ]& p% m! K7 I0 Asend to P_B
end
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5 _( F; y/ R' ^7 [) {" k$ FP_B and P_C is similar
; w/ u; j$ P8 t+ mtriangular 30,60,90 min
* }; ~4 y, ]: h: fu 60,30 min
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2 f& @" a( B  P- a3 h2 Z. Sin P_C, you need to send to die.

& X$ {0 x: Z% E6 [' \* GThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
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$ Y; j. F$ B4 I0 V: I, n  kRemember to turn off the animation before you run your model.

daphanezhang

thanks...