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 P/ S* g4 P1 Y2 h1 A8 S+ f4 ~  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.
6 q/ F0 }: n7 j* V2 n5 t  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.
- a4 x, U0 n/ I& M1 t7 D0 y7 P
4 V1 f# s( V* {0 v5 n  B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
( `5 n- h! ~. e& zmove into Q_wait /*Capacity is infinte*/
; M- I- b% P  D0 ~- A2 vmove into Q_process /*Single capacity*/
  s" W- ]' O# x
1 I. |9 _) `7 Z3 C& k* N, u. Ouse R_A for n 60,10 min /*Resource A*/
" l# ^! ^5 |7 N2 Q+ h
send to P_B
end

" p0 R7 [$ w; t0 tP_B and P_C is similar
6 z7 @; t- \; U9 p% Y& a6 etriangular 30,60,90 min
u 60,30 min
' X( d4 I% h9 F% Z

3 R; H. s1 b0 [' A# R' Lin P_C, you need to send to die.
1 S6 Y  t8 P1 I3 G: B4 |1 P7 m
9 Y$ E  z4 ?, L2 EThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
! {( U/ e: ^5 B3 e0 x

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

daphanezhang

thanks...