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，
4 Q+ H2 q$ I. h  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:
) w2 u) l: h9 r/ l- V3 O: {/ v9 c  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
7 N& v+ O( a+ s: G4 g  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.

/ c4 W( ~/ Y8 z3 Q+ N6 \问题：
% ]4 d9 M* a8 P, z! xAfter running the model for 10,000 days, what was the average number of loads in each process?
) X6 X% J' v$ n5 J8 X3 s
) r/ u% A, C6 V2 g5 U% A' P$ J) j不胜感激！

YingliYuFeng

begin P_A arriving
" Q- O* d( [" L, umove into Q_wait /*Capacity is infinte*/
) z) J4 i, D. M7 Y" r/ K8 o. Qmove into Q_process /*Single capacity*/

: v8 O! b+ X2 D) Y8 U5 V1 ~$ ouse R_A for n 60,10 min /*Resource A*/
% j! E1 N- S0 j/ b6 w( o
0 `" O0 L5 Z4 A! @1 X: [8 R' `send to P_B
2 t7 {8 R' s1 |! qend

P_B and P_C is similar
triangular 30,60,90 min
u 60,30 min


: v0 Z1 O/ N# O3 C% p1 \. Fin P_C, you need to send to die.
+ M) c. y& L8 ]6 ?- O5 _
/ z9 V7 @; B6 f$ mThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
6 U9 l0 d  _, ?/ Y- Z% ]$ Y

1 I; |# M: e& Y: H1 L/ O, _' aRemember to turn off the animation before you run your model.

daphanezhang

thanks...