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，
" x, m( L& S4 \- {* j  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! X6 V/ y0 p' z/ s1 s  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.
1 T5 U. }, M1 n% o# f! O- [9 W  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.
" D; M7 {* \# X1 u' B5 \- K  X  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.

问题：
  i; a; \9 }* S/ r6 ~' T" P0 fAfter running the model for 10,000 days, what was the average number of loads in each process?
) ~1 P. v3 t; s
9 V6 [5 {* U8 T; C' c不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
8 M0 U( {9 q. n5 U4 ^, Tmove into Q_process /*Single capacity*/

use R_A for n 60,10 min /*Resource A*/

" P3 k! o# X' l! N  [8 Hsend to P_B
1 k* r0 R  F8 H4 n8 dend
6 D# {+ P4 U, f, k
7 L2 v0 G# r* Q% ZP_B and P_C is similar
triangular 30,60,90 min
u 60,30 min

# D0 q5 ]- w' _# P% u; r* L: i
! D# M) c: s- U7 Lin P_C, you need to send to die.
+ Y- c0 M' M+ i$ ^# z
) }8 \: F' N+ o/ i5 UThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.

, @( j) r+ v, p4 \
$ A8 g) V0 J. Z% Z3 n: e+ }Remember to turn off the animation before you run your model.

daphanezhang

thanks...