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，
. j/ ~* ?9 N9 Q. k7 c  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:
2 z* Q6 d. O  E7 U) Q1 d  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.
- p. h$ [9 [0 J& p: L9 ESend 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：
- v, r+ u+ E2 }1 l9 r0 s/ VAfter 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
' v# Q2 D% {1 E" Y; d! B) s+ qmove into Q_wait /*Capacity is infinte*/
! G3 O% ]3 _+ G0 q3 O8 fmove into Q_process /*Single capacity*/
) @& c: }& A( `# L% |
! O# }' s( v+ ~8 Guse R_A for n 60,10 min /*Resource A*/

send to P_B
- r8 Z8 `8 V1 s' D. Eend

P_B and P_C is similar
& w( a& @6 U$ i4 r/ s5 T; n" Ltriangular 30,60,90 min
u 60,30 min

% X) J: b9 L4 D; `0 Y, R! c( v) R/ {0 k
in P_C, you need to send to die.
3 U# C' T% }/ q
/ j- v+ a" P4 M  L2 X" U+ ~Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.


Remember to turn off the animation before you run your model.

daphanezhang

thanks...