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，
7 `- E* l$ t7 C6 ?6 F8 u  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.
- U' P8 I) T+ d+ Y/ m$ e/ U4 {  Loads are processed by each operator for the following time:
2 Z% K. f/ Y7 [% i: E2 s- D  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
  o" t5 @. ^) f1 I# V2 ^  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.
; E8 l/ J% r: @2 N8 J; ?7 q: [+ k  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.

2 |6 X) m/ y: R2 @% u6 K6 i问题：
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*/
+ e3 k0 ?6 p9 W# \move into Q_process /*Single capacity*/
3 ^9 G! I' F* z: r8 R
use R_A for n 60,10 min /*Resource A*/
, Z! |" ]# _* k) k
send to P_B
. b0 r& O1 u% N, zend
  z. }! e3 w; p2 I, g- D; b
P_B and P_C is similar
triangular 30,60,90 min
u 60,30 min
: H6 z) p: ^; l* q) V5 C) Y- ^
' o7 n2 l3 u; k: P
in P_C, you need to send to die.
5 J: d- w- D5 {% c) @2 B
% `- w' S$ O3 \+ l, X4 OThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
: e, T1 D( d0 q% J8 Q4 F7 I

5 R2 ]6 e1 R0 }- }  W3 H% bRemember to turn off the animation before you run your model.

daphanezhang

thanks...