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，
. W$ z4 @& |: ^4 H& |) Y  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.
* P2 B9 o1 X! l) S  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.

; o  G4 O  m" h2 \# b0 Y/ k问题：
! E& f& F* i9 ]) x' i7 pAfter running the model for 10,000 days, what was the average number of loads in each process?

; V* x3 A$ x& @+ O( m8 c不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
2 y# @; e& }! y, @move into Q_process /*Single capacity*/
+ \7 v/ r( u0 Z! @1 @" o' e' V
4 K  T% B" p" euse R_A for n 60,10 min /*Resource A*/

send to P_B
% Y7 O  M4 @4 V5 C: kend
8 ^; B% P: O6 O
8 j* ?9 [2 l/ E; DP_B and P_C is similar
; C1 l) z' \. x6 `8 rtriangular 30,60,90 min
% Y) d3 T. F1 f( n" W6 iu 60,30 min
/ r9 }- V4 N& Y) t$ a6 ~

in P_C, you need to send to die.

9 U  l2 a' d8 D! N6 h9 |Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.

! p! j' c+ }; Y
Remember to turn off the animation before you run your model.

daphanezhang

thanks...