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，
  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:
3 X* o) ?" a; M6 L" e6 h- J. @  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.
3 j9 j) ]$ {5 n* g+ J  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.

) o2 M! Y7 b0 }' N- v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*/
! }- |- `+ a! w6 _7 G1 H; @6 Ymove into Q_process /*Single capacity*/

+ d5 D3 j2 D0 M/ y# R/ H7 Cuse R_A for n 60,10 min /*Resource A*/

6 a, O5 B8 i  _% J4 H; ksend to P_B
end
" U9 n+ b! s6 A8 p# V5 A7 y
P_B and P_C is similar
triangular 30,60,90 min
u 60,30 min
. z- S+ Q9 H* ?: D- ]8 w

0 Z2 m6 ]% N) ein P_C, you need to send to die.
# M6 J( B# C. N: ^  {
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
+ [9 r+ w0 \" t- Q8 L& n+ F8 z

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

daphanezhang

thanks...