Investigación de Operaciones
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Transcript of Investigación de Operaciones
7/17/2019 Investigación de Operaciones
http://slidepdf.com/reader/full/investigacion-de-operaciones-568be68449534 1/4
UNIVERSIDAD NACIONAL DE PIURA
FACULTAD DE INGENIERÍA INDUSTRIAL
ESPEC. INGENIERÍA MECATRÓNICA
Curso de Investigación De Operaciones
Alumno: Bayona Ramos Jose Gabre!.
C"n#$e! Ro%as Dens.Es&obar 'a!!a(o!( Car!os Enr)$e.
Tema: Labora*oro +
Piura 9 de Octubre del 201
LAB,RAT,RI, N-+
7/17/2019 Investigación de Operaciones
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Una Emresa me*a!me&/n&a0 $e(e 1abr&ar &$a*ro ro($&*os (1eren*es 2A0
B0 C0 D3 en &$a!)$er &ombna&4n. La ro($&&4n (a &a(a ro($&*o
re)$ere em!ear !as &$a*ro m/)$nas. E! *emo )$e &a(a ro($&*o re)$ere en
&a(a $na (e !as &$a*ro m/)$nas0 se m$es*ra en !a *ab!a ane5a Ca(a m/)$na
es*/ (sonb!e 67 "oras a !a semana. Los ro($&*os A0 B0 C y D se $e(en
8en(er a 960 90 9; y 9< or =!o#ramo0 rese&*8amen*e. Los &os*os 8arab!es (e
*raba%o son (e 9> or "ora ara !as m/)$nas + y ? y (e 9+ or "ora ara !as
m/)$nas > y <. E! &os*o (e! ma*era! ara &a(a=!o#ramo (e ro($&*o A es (e 9>.
E! &os*o (e ma*era! es (e 9+ ara &a(a =!o#ramo (e !os ro($&*os B0 C y
D. En&$en*re !a m/5ma $*!(a( )$e $e(e ob*ener !a emresa.
a3 Form$!e e! mo(e!o ma*em/*&o (e ro#rama&4n !nea!b3 Res$e!8e y en&$en*re !a so!$&4n 4*ma e n*erre*e res$!*a(os.
So!$&4n:
Cos*o (e ro($&&4n:
+3 PR,DUCT, A:
Costo A=[ (
10min)(
$3
h )( 1h
60min ) (3
)+(5min
)($3
h )( 1h
60min ) (1
)+ (3min
)($1
h )( 1h
60min ) (1
)+(6m
Costo A=$2.7∗kg
Costo B=[ (6min )( $3
h )( 1h
60min ) (3)+ (3min )( $3
h )( 1h
60min ) (1 )+(8min )( $1
h )( 1h
60min )(1 )+(4 mi
CostoB=$0.65∗ Kg
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CostoC =[(5min )( $3
h )( 1h
60min ) (3)+(4min )( $ 3
h )( 1h
60min ) (1)+(3min )( $1
h )( 1h
60min )(1 )+(3mi
CostoC =$0.55∗ Kg
Costo D=[ (2min )( $3
h )( 1h
60min )(3 )+ (4min )( $3
h )( 1h
60min )(1 )+(2min )( $1
h )( 1h
60min ) (1 )+(1mi
CostoD=$0.35∗kG
a3 Form$!e e! mo(e!o ma*em/*&o (e ro#rama&4n !nea!
De1n&4n (e 8arab!es:
@+ Can*(a( a ro($&r (e A.
@? Can*(a( a ro($&r (e B.
@> Can*(a( a ro($&r (e C.
@< Can*(a( a ro($&r (e D.
F$n&4n ob%e*8o:
Z ma x=(8−2.7) X 1+ (6−0.65 ) X
2+ (5−0.55 ) X
3+(4−0.35) X
4
Z ma x=5.3 X 1+5.35 X
2+4.45 X
3+3.65 X
4
Res*r&&ones:
10 X 1+6 X
2+5 X
3+2 X
4≤4800
5 X 1+3 X
2+4+4 X
4≤4800
3 X 1+8 X
2+3 X
3+2 X
4≤4800
6 X 1+4 X
2+3 X
3+ X
4≤ 4800
X 1≤100
X 2≤400
X 3≤500
X 4
≤150
b3 Res$e!8e y en&$en*re !a so!$&4n 4*ma e n*erre*e res$!*a(os.
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Res$!*o !o s#$en*e:
@+ 7
@?<77@> <?7
@< +;7
ma5$ < ;;.;