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，
# k* d9 |+ X* v+ U2 h5 P  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.
$ ~7 V: `. L' ~8 V  Loads are processed by each operator for the following time:
$ ~5 W6 G1 Z' B1 N1 J$ V  Worker_A does the job in a normally distributed time with a mean of 60 mins and a standard dev of 10 mins.
6 t  ^7 l0 @3 }! j8 u$ q$ Y+ y  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.
" R7 m9 {( Q/ N; m) n  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.
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$ l8 R$ K/ @1 P! O+ v问题：
After running the model for 10,000 days, what was the average number of loads in each process?
' Q, T) k7 H/ s" S$ t+ l
不胜感激！

YingliYuFeng

begin P_A arriving
move into Q_wait /*Capacity is infinte*/
# U+ z2 l/ m) k: t6 t0 Q) ~move into Q_process /*Single capacity*/
% V, K# b6 [. d3 n: _
use R_A for n 60,10 min /*Resource A*/
# R3 a! C. e" z5 a% C
send to P_B
end

; Q) R  g9 x2 cP_B and P_C is similar
' b3 Q6 w1 v  ^( ~3 H, g9 C! y2 dtriangular 30,60,90 min
, z# n1 s; S- `2 G% t2 Ru 60,30 min


/ W$ B. A8 m. t, D+ }+ j) ~! b9 Din P_C, you need to send to die.
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2 `' X4 k. R/ H  RThen You need to add a L_Control to drive up the whole simulation. and a Run Control of 10000 days.

+ ~# @1 d/ i& O1 }" F% \
" V6 m  I3 C% n! X7 x% _/ X  VRemember to turn off the animation before you run your model.

daphanezhang

thanks...