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.
6 s% ?9 Q( ?+ _6 t& S, |9 ]% ?  Loads are processed by each operator for the following time:
0 l! b3 m3 y" a% w  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
1 t4 T0 B0 b* I- G7 d  R6 }" E  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.
6 c4 h! R7 i* i' `+ M  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.
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问题：
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
7 m6 P9 K1 b6 Y& B! D1 o1 E  wmove into Q_wait /*Capacity is infinte*/
3 ^! _0 w7 S% b0 z! m8 Gmove into Q_process /*Single capacity*/

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

send to P_B
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, g' a: j0 i, y+ ?& }0 o0 m/ n( xP_B and P_C is similar
7 I) O1 E& h& v* a. I( V' ^* xtriangular 30,60,90 min
* f- u* k  D* y- {u 60,30 min

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in 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...