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:
  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.
  U. A" e5 R  y* S: c
5 `# e/ v0 l  g( [: ]问题：
6 W% H" |& T6 {After running the model for 10,000 days, what was the average number of loads in each process?
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) L0 h* i  V- W9 ~9 u不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
/ ~* _! k( h2 m. {7 g* D) `& gmove into Q_process /*Single capacity*/

- j9 |- W" ]. Quse R_A for n 60,10 min /*Resource A*/
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& x7 k9 B* e+ D* z- ^send to P_B
  g+ a" q/ d( G- R0 U4 p- i1 W( E, @end

P_B and P_C is similar
3 {' B3 y/ _; [# I. C9 atriangular 30,60,90 min
u 60,30 min

6 |/ i* [7 e8 S: z0 m
1 V  p  y7 o2 D! Y: n' S9 L3 q6 M( b. ^in P_C, you need to send to die.

& g& R7 `% u; T1 v7 a) U: iThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.


Remember to turn off the animation before you run your model.

daphanezhang

thanks...