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:
  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
% D6 A$ Y2 e  W2 D  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.
8 Q0 G: v1 S7 K# t$ w9 w/ x  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.
3 ^1 _; e- _9 E8 D2 K$ g2 e
5 o& b6 {2 p  R/ T问题：
* z* {. w' g6 h8 P" A. n, MAfter running the model for 10,000 days, what was the average number of loads in each process?
% k2 l0 y8 X+ V2 }
不胜感激！

YingliYuFeng

begin P_A arriving
6 c' n% s0 K9 }/ ~4 |3 gmove into Q_wait /*Capacity is infinte*/
- [# p! e$ F, `1 kmove into Q_process /*Single capacity*/
8 f' p% _) l$ h5 o5 Z0 y+ o; C
( ~( m  F4 h, T7 r. |. q' _use R_A for n 60,10 min /*Resource A*/
% c# l, p0 T+ Y$ u; i
send to P_B
2 a3 @) h+ |8 q! C5 i1 `/ [end
, h: n: i& \+ C% U2 k* A* g
P_B and P_C is similar
) Y5 ^3 B$ }% ~; Vtriangular 30,60,90 min
u 60,30 min

2 U- M3 |- R! T0 c: M
( U, e! ^$ ]% L! t( Bin P_C, you need to send to die.
0 o- o3 k& R- o5 W4 `6 j  I% t; R
Then You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.
& B& D" ~' R8 Q

0 Y6 B) H1 u) X" ?Remember to turn off the animation before you run your model.

daphanezhang

thanks...