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，
1 q; ^  v/ q) g% ^6 n3 n$ e6 r; x# |7 B  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.
4 X# r: e" x9 J& S' x& l7 G  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.
5 a$ Q5 z' _- N( A  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.
: Q3 f! h" _6 [0 V( N/ WSend 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.

- H& F# A: S; X8 ?问题：
After running the model for 10,000 days, what was the average number of loads in each process?

( }+ f, s+ q# ?" ]3 A/ N/ j" k0 R不胜感激！

YingliYuFeng

begin P_A arriving
! R5 I; N$ r  f9 s8 I& W% Nmove into Q_wait /*Capacity is infinte*/
move into Q_process /*Single capacity*/
/ ~: K. U4 b7 u4 _9 y: g7 ~( U
* L* s: t6 I" w- T1 z% ~use R_A for n 60,10 min /*Resource A*/
( |" h! C% D9 l! V+ @& ^, X
8 p) R! h  ?* t9 W) Z& Rsend to P_B
) A8 J( l2 N5 r" i7 [end

P_B and P_C is similar
8 A% D* n* n/ M8 F" b( H3 u: Q. j. x" Vtriangular 30,60,90 min
u 60,30 min
$ Q5 E! y9 W! F- ~7 W/ H# S- \
7 B) C& C' b0 {4 K0 V4 y. q
: A1 }# A+ m2 iin P_C, you need to send to die.

Then 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...