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.
2 `5 C  M1 J) g: ]- [+ k: v  Loads are processed by each operator for the following time:
' P# K' R! {. M+ ~+ s4 h  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
1 {$ u+ }- w- R* I% I  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.
8 p' c2 x0 c, F( X/ z* ?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：
( T, j1 n5 ?# }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*/
; s8 d/ o% z2 ?- s+ H0 u6 `move into Q_process /*Single capacity*/

- c- }# X  O3 c9 k5 w& Uuse R_A for n 60,10 min /*Resource A*/

send to P_B
end

. O5 F- Q! C, Y' d, y% V! Y: e9 H  ^P_B and P_C is similar
/ l; K# G7 R3 s, Ltriangular 30,60,90 min
( S2 p& R2 u5 P. mu 60,30 min

( Q) R6 ?8 K* R* v) e
2 v5 P7 b' x! P. din 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.
5 `$ L& f9 H% ^

% V  Z$ b% }9 b) E( ^/ h) v1 E3 ^Remember to turn off the animation before you run your model.

daphanezhang

thanks...