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.
  Loads are processed by each operator for the following time:
. h8 I, g" Y$ Q: f2 H5 F% L  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.
7 T: G; \; r( P* bSend 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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( J4 }# ]2 N8 T问题：
After running the model for 10,000 days, what was the average number of loads in each process?

不胜感激！

YingliYuFeng

begin P_A arriving
3 Q3 L8 Q- O: q7 ~  Ymove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/

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

. o. f  L! G5 r% T3 W9 dsend to P_B
2 h; M! T" \5 g7 @, h( [end

P_B and P_C is similar
triangular 30,60,90 min
& b( @) b" N, Nu 60,30 min


in P_C, you need to send to die.
8 ]! g/ n; ~1 W4 y$ G5 t
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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+ i: `4 P& s' C/ I, y0 bRemember to turn off the animation before you run your model.

daphanezhang

thanks...