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.
! `6 w* V" \; a# X4 K  Loads are processed by each operator for the following time:
8 M$ ~  [0 i, r" R9 m5 k  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
4 {) d) W- o1 G+ b, l3 j2 b  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.
7 \2 c+ M) v& y2 m8 r: {; H, o+ ~  Worker_C does the job in a uniformly distributed time between 30 and 90 mins.
) x; l  y. X; o) {3 X; ]- k$ B& TSend 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.
; E7 K! a$ N! _7 M
. g9 C4 \2 s" P% s; q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*/
move into Q_process /*Single capacity*/
: U1 ~% V  L$ c" H
6 S+ d: ?8 s7 s0 kuse R_A for n 60,10 min /*Resource A*/

send to P_B
$ K. R. V. ~2 W/ M; }  ]" p  k3 Lend

P_B and P_C is similar
triangular 30,60,90 min
u 60,30 min


- |- T) A, o7 e2 Z; q; sin 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.


9 e; a4 F, J! m: XRemember to turn off the animation before you run your model.

daphanezhang

thanks...