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，
! D- b/ {9 S7 j5 n! L# l  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.
+ w; {* }! y3 z; ]! v  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.
5 k0 v3 B8 i8 R. e+ [7 n  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.
% a. f# ~- F* oSend 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：
$ D4 x  q1 d% q5 R( jAfter 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*/
$ d0 L) L# _; x1 umove into Q_process /*Single capacity*/
- U! a3 X& m5 g0 h/ G, S! Z
$ Y7 q& c* z" H- Guse R_A for n 60,10 min /*Resource A*/
) H5 B0 R( `8 N9 n5 ]5 @
0 q  l4 U3 U# l# ssend to P_B
end

* D/ C4 x. j, \8 j  d# a& h& h0 mP_B and P_C is similar
triangular 30,60,90 min
u 60,30 min
6 M# D$ N, M$ J) |

3 m8 k& z6 R* J, Z. j+ b; g  f+ Tin P_C, you need to send to die.
: @3 i$ x1 h: e( f0 ?
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.


( c' J2 j: G( ]8 H# MRemember to turn off the animation before you run your model.

daphanezhang

thanks...