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PROBLEMA DEL TRANSPORTE

                          COSTO DE ENVIO($/UNIDAD)
FABRICAS/ALMACENES        BOGOTA      MEDELLIN    CALI            CAPACIDAD (UNIDADES)
PEREIRA                          $ 14          $9           $7                           30
ARMENIA                           $8         $ 10           $5                           20
DEMANDA (UNIDADES)                 25          15           10


                          UNIDADES A ENVIAR
FABRICAS/ALMACENES        BOGOTA      MEDELLIN    CALI            CAPACIDAD (UNIDADES)
PEREIRA                             5          15            10                       30
ARMENIA                            20           0             0                       20
DEMANDA (UNIDADES)                 25          15            10                      435


RTA                       ENVIAR 5 ARTICULOS DE PEREIRA A BOGOTA; 15 DE PEREIRA A MEDELLIN; 10 DE PEREIRA A
<= COSTO TOTAL ($)


A A MEDELLIN; 10 DE PEREIRA A CALI…, PARA UN COSTO MINIMO DE 435$
cosoto de envio
planta/almacen           1              2          3     4     5
                   1   600            200        350   400   200
                   2   900            300        150   300   300
                   3   400            100        200   150   400
                   4   100            200        200   200   100
demanda (unidad)        20             10         20    10    20




                             unidades de envio
planta/almacen           1              2          3     4     5
                   1     0              0          0     0    10
                   2     0              0         20     0     0
                   3     0             10          0    10     0
                   4    20              0          0     0    10
demanda (unidad)        20             10         20    10    20
capacidad(unidad)
                    10
                    20
                    20
                    30




capacidad(unidad)
                10
                20
                20
                30
             10500
cosoto de envio
planta             bogota           medellin      cali           capacidad(unidad)
envigado                        5              2             3                        10000
bucaramnga                      4              3             4                        20000
palmira                         9              7             5                        30000
cartago                        10              4             2                        40000
pereira                         8              4             3                        30000
demanda (unidad)            45000          50000         35000


                                    unidades a enviar
planta             bogota           medellin      cali           capacidad(unidad)
envigado                        0          10000             0                        10000
bucaramnga                  20000               0            0                        20000
palmira                     25000           5000             0                        30000
cartago                         0           5000         35000                        40000
pereira                         0          30000             0                        30000
demanda (unidad)            45000          50000         35000                       570000


RTA                debe 10000 de envigado a medellin… para minimizar un costo de 570000
to de 570000
problema de trasporte- MODELO GENERAL

                      X11        X12         X13        X21        X22        X23     costo total ($)
funcion objetivo            14           9          7          8         10         5           435

restricciones                                                                           TOTALES
CAPACIDAD PEREIRA            1           1          1                                             30
CAPACIDAD ARMENIA                                              1          1         1             20
DEMANDA BOGOTA               1                                 1                                  25
DEMANDA MEDELLIN                         1                                1                       15
DEMANDA CALI                                        1                               1             10

SOLUCION                     5          15         10         20          0         0

RTA                   ENVIAR DE PEREIRA A BOGOTA 5 UNIDADES; DE PEREIRA A MEDELLIN 15; DE PEREIRA A CALI 10…
sto total ($)


                SIGNO   RESTRICCION
                =                 30
                =                 20
                =                 25
                =                 15
                =                 10




DELLIN 15; DE PEREIRA A CALI 10…
modelo de transporte
                       costo de envio
fabrica/almacen        A1            A2          A3         capacidad
F1                               400       200        350               30
F2                               900       300        250               10
F3                               500       350        200               20
demanda                           20        20         20


                       unidades a enviar
fabrica/almacen        A1            A2          A3         capacidad
F1                               20         10          0            30
F2                                 0        10          0            10
F3                                 0         0         20            20
demanda                          20         20         20         17000
problema de trasporte- MODELO GENERAL

                         X11            X12         X13         X21         X22
funcion objetivo                  400         200         350         900         300

restricciones
CAPACIDAD F1                        1           1           1
CAPACIDAD F2                                                            1           1
CAPACIDAD F3
DEMANDA A1                          1                                   1
DEMANDA A2                                      1                                   1
DEMANDA A3                                                  1

SOLUCION                           20          10           0           0          10
X23         X31         X32         X33       costo total ($)
      250         500         350         200        17000

                                                TOTALES         SIGNO   RESTRICCION
                                                          30    =                 30
        1                                                 10    =                 10
                    1           1           1             20    =                 20
                    1                                     20    =                 20
                                1                         20    =                 20
        1                                   1             20    =                 20

        0           0           0          20
modelo de transporte
                       costo de envio
fabrica/almacen        A1            A2          A3         A4         capacidad
F1                               300       200        350        200               30
F2                               900       300        150        300               30
F3                               400       100        200        150               20
demanda                           20        20         20         20


                       unidades a enviar
fabrica/almacen        A1            A2          A3         A4         capacidad
F1                               20          0          0         10            30
F2                                 0         0         20         10            30
F3                                 0        20          0          0            20
demanda                          20         20         20         20         16000
problema de trasporte- MODELO GENERAL

                         X11            X12         X13         X14         X21
funcion objetivo                 300          200         350         200         900

restricciones
CAPACIDAD F1                       1            1           1           1
CAPACIDAD F2                                                                        1
CAPACIDAD F3
DEMANDA A1                         1                                                1
DEMANDA A2                                      1
DEMANDA A3                                                  1
DEMANDA A4                                                              1

SOLUCION                          20            0           0          10           0
X22         X23         X24         X31         X32         X33         X34
      300         150         300         400         100         200         150




        1           1           1
                                            1           1           1           1
                                            1
        1                                               1
                    1                                               1
                                1                                               1

        0          20          10           0          20           0           0
costo total ($)
       16000

TOTALES           SIGNO   RESTRICCION
           30     =                 30
           30     =                 30
           20     =                 20
           20     =                 20
           20     =                 20
           20     =                 20
           20     =                 20
ASIGNACION

                    TIEMPO DE DURACION LIDER X PROYECTO
LIDERES/PROYECTOS             1           2           3 RESTRICCION
                  1          10          15           9             1
                  2           9          18           5             1
                  3           6          14           3             1
DEMANDA                       1           1           1


                    ASIGNACION DE LIDERES A PROYECTOS
LIDERES/PROYECTOS             1            2             3 RESTRICCION
                  1           0            1             0             1
                  2           0            0             1             1
                  3           1            0             0             1
DEMANDA                       1            1             1            26


RTA                 LIDER 1 CLIENTE 2; LIDER 2 CLIENTE 3; LIDER 3 CLIENTE 1 PARA UN TIEMPO MINIMO DE 26
MINIMO DE 26
problema de transporte- mod compacto


fabrica/almacen                1          2     3 capacidad (unid)
                  1          400        200   350                 30
                  2          900        300   250                 10
                  3          500        350   200                 20
demanda (unid)                20         20    20

                    unidades a enviar
fabrica/almacen                 1         2     3 capacidad (unid)
                  1           20         10     0                 30
                  2             0        10     0                 10
                  3             0         0    20                 20
demanda (unid)                20         20    20             17000
problema de trasporte- MODELO GENERAL

                            X11               X12         X13         X21         X22
funcion objetivo                        400         200         350         900         300

restricciones
CAPCIDAD 1                                1           1           1
CAPACIDAD 2                                                                   1           1
CAPACIDAD3
DEMANDA 1                                 1                                   1
DEMANDA 2                                             1                                   1
DEMANDA 3                                                         1

SOLUCION                                 20          10           0           0          10

RTA                         20 ARTICULOS DE F1 A A1; 10 DE F1 A A2… 20 DE F3 A A3
X23         X31         X32         X33       costo total ($)
      250         500         350         200        17000

                                                TOTALES         SIGNO   RESTRICCION
                                                          30    =                 30
        1                                                 10    =                 10
                    1           1           1             20    =                 20
                    1                                     20    =                 20
                                1                         20    =                 20
        1                                   1             20    =                 20

        0           0           0          20
ASIGNACION

fabrica/almacen   ALFA          BETA         GAMA         LANDA         capacidad (unid)
PUENTE                     95           96          100            88                        1
ESCUELA                   112          120          120           136                        1
PARQUE                    192          188          180           170                        1
HOSPITAL                   84           88          108            92                        1
demanda (unid)              1            1            1             1

                  unidades a enviar
fabrica/almacen   ALFA          BETA         GAMA         LANDA         capacidad (unid)
PUENTE                        0          0            0             1                        1
ESCUELA                       1          0            0             0                        1
PARQUE                        0          0            1             0                        1
HOSPITAL                      0          1            0             0                        1
demanda (unid)                1          1            1             1                      468


RTA               PUENTE A LANDA; ESCUELA A ALFA; PARQUE A GAMA Y HOSPITAL A BETA PARA UN TIEMPO MINIMO DE 4
UN TIEMPO MINIMO DE 468

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Inv Operativa Mod De Trasnportes

  • 1. PROBLEMA DEL TRANSPORTE COSTO DE ENVIO($/UNIDAD) FABRICAS/ALMACENES BOGOTA MEDELLIN CALI CAPACIDAD (UNIDADES) PEREIRA $ 14 $9 $7 30 ARMENIA $8 $ 10 $5 20 DEMANDA (UNIDADES) 25 15 10 UNIDADES A ENVIAR FABRICAS/ALMACENES BOGOTA MEDELLIN CALI CAPACIDAD (UNIDADES) PEREIRA 5 15 10 30 ARMENIA 20 0 0 20 DEMANDA (UNIDADES) 25 15 10 435 RTA ENVIAR 5 ARTICULOS DE PEREIRA A BOGOTA; 15 DE PEREIRA A MEDELLIN; 10 DE PEREIRA A
  • 2. <= COSTO TOTAL ($) A A MEDELLIN; 10 DE PEREIRA A CALI…, PARA UN COSTO MINIMO DE 435$
  • 3. cosoto de envio planta/almacen 1 2 3 4 5 1 600 200 350 400 200 2 900 300 150 300 300 3 400 100 200 150 400 4 100 200 200 200 100 demanda (unidad) 20 10 20 10 20 unidades de envio planta/almacen 1 2 3 4 5 1 0 0 0 0 10 2 0 0 20 0 0 3 0 10 0 10 0 4 20 0 0 0 10 demanda (unidad) 20 10 20 10 20
  • 4. capacidad(unidad) 10 20 20 30 capacidad(unidad) 10 20 20 30 10500
  • 5. cosoto de envio planta bogota medellin cali capacidad(unidad) envigado 5 2 3 10000 bucaramnga 4 3 4 20000 palmira 9 7 5 30000 cartago 10 4 2 40000 pereira 8 4 3 30000 demanda (unidad) 45000 50000 35000 unidades a enviar planta bogota medellin cali capacidad(unidad) envigado 0 10000 0 10000 bucaramnga 20000 0 0 20000 palmira 25000 5000 0 30000 cartago 0 5000 35000 40000 pereira 0 30000 0 30000 demanda (unidad) 45000 50000 35000 570000 RTA debe 10000 de envigado a medellin… para minimizar un costo de 570000
  • 7. problema de trasporte- MODELO GENERAL X11 X12 X13 X21 X22 X23 costo total ($) funcion objetivo 14 9 7 8 10 5 435 restricciones TOTALES CAPACIDAD PEREIRA 1 1 1 30 CAPACIDAD ARMENIA 1 1 1 20 DEMANDA BOGOTA 1 1 25 DEMANDA MEDELLIN 1 1 15 DEMANDA CALI 1 1 10 SOLUCION 5 15 10 20 0 0 RTA ENVIAR DE PEREIRA A BOGOTA 5 UNIDADES; DE PEREIRA A MEDELLIN 15; DE PEREIRA A CALI 10…
  • 8. sto total ($) SIGNO RESTRICCION = 30 = 20 = 25 = 15 = 10 DELLIN 15; DE PEREIRA A CALI 10…
  • 9. modelo de transporte costo de envio fabrica/almacen A1 A2 A3 capacidad F1 400 200 350 30 F2 900 300 250 10 F3 500 350 200 20 demanda 20 20 20 unidades a enviar fabrica/almacen A1 A2 A3 capacidad F1 20 10 0 30 F2 0 10 0 10 F3 0 0 20 20 demanda 20 20 20 17000
  • 10. problema de trasporte- MODELO GENERAL X11 X12 X13 X21 X22 funcion objetivo 400 200 350 900 300 restricciones CAPACIDAD F1 1 1 1 CAPACIDAD F2 1 1 CAPACIDAD F3 DEMANDA A1 1 1 DEMANDA A2 1 1 DEMANDA A3 1 SOLUCION 20 10 0 0 10
  • 11. X23 X31 X32 X33 costo total ($) 250 500 350 200 17000 TOTALES SIGNO RESTRICCION 30 = 30 1 10 = 10 1 1 1 20 = 20 1 20 = 20 1 20 = 20 1 1 20 = 20 0 0 0 20
  • 12. modelo de transporte costo de envio fabrica/almacen A1 A2 A3 A4 capacidad F1 300 200 350 200 30 F2 900 300 150 300 30 F3 400 100 200 150 20 demanda 20 20 20 20 unidades a enviar fabrica/almacen A1 A2 A3 A4 capacidad F1 20 0 0 10 30 F2 0 0 20 10 30 F3 0 20 0 0 20 demanda 20 20 20 20 16000
  • 13. problema de trasporte- MODELO GENERAL X11 X12 X13 X14 X21 funcion objetivo 300 200 350 200 900 restricciones CAPACIDAD F1 1 1 1 1 CAPACIDAD F2 1 CAPACIDAD F3 DEMANDA A1 1 1 DEMANDA A2 1 DEMANDA A3 1 DEMANDA A4 1 SOLUCION 20 0 0 10 0
  • 14. X22 X23 X24 X31 X32 X33 X34 300 150 300 400 100 200 150 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 20 10 0 20 0 0
  • 15. costo total ($) 16000 TOTALES SIGNO RESTRICCION 30 = 30 30 = 30 20 = 20 20 = 20 20 = 20 20 = 20 20 = 20
  • 16. ASIGNACION TIEMPO DE DURACION LIDER X PROYECTO LIDERES/PROYECTOS 1 2 3 RESTRICCION 1 10 15 9 1 2 9 18 5 1 3 6 14 3 1 DEMANDA 1 1 1 ASIGNACION DE LIDERES A PROYECTOS LIDERES/PROYECTOS 1 2 3 RESTRICCION 1 0 1 0 1 2 0 0 1 1 3 1 0 0 1 DEMANDA 1 1 1 26 RTA LIDER 1 CLIENTE 2; LIDER 2 CLIENTE 3; LIDER 3 CLIENTE 1 PARA UN TIEMPO MINIMO DE 26
  • 18. problema de transporte- mod compacto fabrica/almacen 1 2 3 capacidad (unid) 1 400 200 350 30 2 900 300 250 10 3 500 350 200 20 demanda (unid) 20 20 20 unidades a enviar fabrica/almacen 1 2 3 capacidad (unid) 1 20 10 0 30 2 0 10 0 10 3 0 0 20 20 demanda (unid) 20 20 20 17000
  • 19. problema de trasporte- MODELO GENERAL X11 X12 X13 X21 X22 funcion objetivo 400 200 350 900 300 restricciones CAPCIDAD 1 1 1 1 CAPACIDAD 2 1 1 CAPACIDAD3 DEMANDA 1 1 1 DEMANDA 2 1 1 DEMANDA 3 1 SOLUCION 20 10 0 0 10 RTA 20 ARTICULOS DE F1 A A1; 10 DE F1 A A2… 20 DE F3 A A3
  • 20. X23 X31 X32 X33 costo total ($) 250 500 350 200 17000 TOTALES SIGNO RESTRICCION 30 = 30 1 10 = 10 1 1 1 20 = 20 1 20 = 20 1 20 = 20 1 1 20 = 20 0 0 0 20
  • 21. ASIGNACION fabrica/almacen ALFA BETA GAMA LANDA capacidad (unid) PUENTE 95 96 100 88 1 ESCUELA 112 120 120 136 1 PARQUE 192 188 180 170 1 HOSPITAL 84 88 108 92 1 demanda (unid) 1 1 1 1 unidades a enviar fabrica/almacen ALFA BETA GAMA LANDA capacidad (unid) PUENTE 0 0 0 1 1 ESCUELA 1 0 0 0 1 PARQUE 0 0 1 0 1 HOSPITAL 0 1 0 0 1 demanda (unid) 1 1 1 1 468 RTA PUENTE A LANDA; ESCUELA A ALFA; PARQUE A GAMA Y HOSPITAL A BETA PARA UN TIEMPO MINIMO DE 4