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 P. v1 @( ?1 {" I; ]  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.
  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
% h  K& J1 U3 M( G+ C. sSend 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：
* n7 g+ L* `( V. a5 z) YAfter running the model for 10,000 days, what was the average number of loads in each process?
  O0 r1 O, b+ S# A
不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
" {5 w: ~) d# t& L: s  P$ }0 D' Tmove into Q_process /*Single capacity*/

use R_A for n 60,10 min /*Resource A*/
7 [/ j" _, [+ f! w
send to P_B
; a/ w- |, j& k3 E# P$ h. wend

P_B and P_C is similar
% `2 x+ R% q8 \- jtriangular 30,60,90 min
u 60,30 min

  z& j8 z2 Q, j8 M
4 E5 |- v9 F4 Z$ l, N$ e; l0 z( Lin 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.
9 |8 v" H1 W/ f* X$ q( B
" s( w* L$ R: i* Y& X5 O% a
" k- G" |7 N, H) U" O3 oRemember to turn off the animation before you run your model.

daphanezhang

thanks...