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，
. T0 Z  V2 h; V4 T& @5 {9 w  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.
9 J, n# U) W* b( i! x  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.
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.
# F7 O4 I3 @& z0 J
问题：
7 {8 V1 ]: U* r6 ^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
move into Q_wait /*Capacity is infinte*/
) }8 V' B& G7 g- S: T, a: f7 bmove into Q_process /*Single capacity*/

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

2 R1 |( E! o3 D0 z, B0 Dsend to P_B
end

P_B and P_C is similar
$ x$ r& f- U- o4 b+ ntriangular 30,60,90 min
u 60,30 min
* n, ]6 c! b6 Y8 H  x. i

5 x! F6 u  ^; H8 h$ g; t+ [0 m7 ^! bin P_C, you need to send to die.

0 y/ }# w8 O) Y: q3 Q/ XThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.


3 Z# n# K2 u+ a+ Q) ^Remember to turn off the animation before you run your model.

daphanezhang

thanks...