Modelo de ruteo vertical y horizontal en logística urbana con atributos variables en el tiempo
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Archivos
Fecha
2020
Autores
Profesor/a Guía
Facultad/escuela
Idioma
es
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Universidad Andrés Bello
Nombre de Curso
Licencia CC
Licencia CC
Resumen
Con el aumento constante en la densidad poblacional de las grandes ciudades y la consecuente escasez de suelo edificable, se ha masificado la construcción de edificios como la principal alternativa de destino habitacional y comercial, lo que, a su vez, ha repercutido negativamente en la eficiencia del tráfico vehicular. Esto, sumado al rápido avance de la tecnología que permitió la irrupción de ventas con despacho a domicilio, posicionan a la planificación como una actividad esencial en la distribución de mercancías, especialmente en lo que se refiere a la última milla. En tal contexto, este trabajo aborda el ruteo horizontal y vertical con tiempos de desplazamiento dependientes de la hora del día, con el fin de desarrollar y probar un modelo matemático de dos fases que permita determinar la ruta más rápida de servicio a un conjunto de clientes ubicados en edificios. Los resultados que arroja el caso de estudio analizado indican que, disponer una ruta poligonal en la dirección de la mayor velocidad en el primer arco, entrega una buena aproximación al óptimo.
With the constant increase in the population density of large cities and the consequent shortage of building land, the construction of buildings has become widespread as the main alternative for residential and commercial destination, whichhas had a negative impact on efficiency of vehicular traffic. This, coupled with the rapid advancement of technology that allowed the emergence of home delivery sales, position planning as an essential activity in the distribution of goods, especially with regard to the last mile. In this context, this work addresses horizontal and vertical routing with travel timesdepending on the time of day, in order to develop and test a two-phase mathematical model that allows determining the fastest route of service to a set of customers. located in buildings. The results of the analyzed case study indicate that having a polygonal route in the direction of the highest speed in the first arc provides a good approximation to the optimum.
With the constant increase in the population density of large cities and the consequent shortage of building land, the construction of buildings has become widespread as the main alternative for residential and commercial destination, whichhas had a negative impact on efficiency of vehicular traffic. This, coupled with the rapid advancement of technology that allowed the emergence of home delivery sales, position planning as an essential activity in the distribution of goods, especially with regard to the last mile. In this context, this work addresses horizontal and vertical routing with travel timesdepending on the time of day, in order to develop and test a two-phase mathematical model that allows determining the fastest route of service to a set of customers. located in buildings. The results of the analyzed case study indicate that having a polygonal route in the direction of the highest speed in the first arc provides a good approximation to the optimum.
Notas
Memoria (Ingeniero Civil Industrial)
Palabras clave
Problema de Rutas de Vehículos, Logística Empresarial