Browsing by Author "XX576560"
Now showing items 1-20 of 28
-
Bueno Cadena, Carlos; Muñoz, Juan Carlos; Tirachini Hernández, Alejandro (Elsevier, 2020)A control framework is developed that regulates a Metro-type rail line in the presence of disruptions while taking into account the tradeoff between user and operator (energy consumption) costs. Unlike approaches based ...
-
Martin, Agathe Cécile Jeanne Marie (Universidad de Chile, 2014)Esta memoria se enfoca en el análisis del diseño de los paraderos y su impacto sobre la capacidad de un corredor, con el objetivo de entregar recomendaciones generales en cuanto al diseño requerido para distintos niveles ...
-
Schneider Apud, Camila (Universidad de Chile, 2013)Se modela tiempo de viaje linealmente, obtenido como el recíproco de la velocidad comercial calculada por Cortés et al. (2011) a partir de pulsos GPS emitidos por los buses del Transporte Público de Santiago. Para esto, ...
-
Flores Araya, Francisco Andrés (Universidad de Chile, 2015)El siguiente documento presenta la aplicación del metodo de simulación de Monte Carlo en la planificación de proyectos de ingeniería civil, específicamente aquellos en la fase de construcción. Propone la metodología para ...
-
Durán Hormazábal, Elsa Adriana (Universidad de Chile, 2016)La variabilidad del tiempo de viaje (VTV) es un atributo del nivel de servicio que refleja la variación en la duración de un viaje que se repite a lo largo de varios días, en similares condiciones. En la literatura se ha ...
-
Núñez Sepúlveda, César Luis (universidad de Chile, 2015)El sistema de transporte público de Santiago (Transantiago) posee como único medio de pago una tarjeta electrónica (Bip!) y además en cada uno de los 6.000 buses del sistema hay aparatos GPS que registran su posición cada ...
-
Tirachini Hernández, Alejandro; Cats, Oded (Center Urban Transportation Research, 2020)The COVID-19 pandemic poses a great challenge for contemporary public transportation worldwide, resulting from an unprecedented decline in demand and revenue. In this paper, we synthesize the state-of-the-art, up to early ...
-
Quiroz Villanueva, Martín Jesús (Universidad de Chile, 2015)El siguiente tema de trabajo de título consiste en el diseño de un mecanismo tarifario y de subsidio dirigido a hogares de estratos socioeconómicos bajos, para ser utilizado en el sistema de transporte público santiaguino, ...
-
Tirachini Hernández, Alejandro; Gómez-Lobo Echeñique, Andrés (Taylor & Francis, 2020)Many authors have pointed out the importance of determining the impact of ride-hailing (ridesourcing) on vehicle kilometers traveled (VKT), and thus on transport externalities like congestion. However, to date there is ...
-
Gómez-Lobo Echeñique, Andrés; Tirachini Hernández, Alejandro (Universidad de Chile, Facultad de Economía y Negocios, 2017-11-30)Many authors have pointed out the importance of determining the impact of ridesourcing on vehicle kilometers traveled (VKT),and thus on transport externalities like congestion. However, to date there is scant ...
-
Tirachini Hernández, Alejandro (Elsevier, 2014)This paper re-considers the problem of choosing the number of bus stops along urban routes, first by estimating the probability of stopping in low demand markets, and second by analysing the interplay between bus stop ...
-
Riquelme Carrasco, Ignacio Tomás (Universidad de Chile, 2016)El prop ósito de este trabajo es el estudio de los efectos de una inversi ón en capacidad vial analizando en detalle dos relevantes aristas. En primer lugar, estudiar las consecuencias en los costos generalizados asociados ...
-
Gibson Aldunate, Jaime; Munizaga Muñoz, Marcela; Schneider, Camila; Tirachini Hernández, Alejandro (Pergamon-Elsevier, 2016)This paper presents a general framework to estimate the bus user time benefits of a median busway including the effects on travel time and access time. Unlike previous models, we take into account the effects of geometry ...
-
Tirachini Hernández, Alejandro; Hurtubia, Ricardo; Dekker, Thijs; Daziano, Ricardo A. (Elsevier, 2017)The relationship between train occupancy, comfort and perceived security is analysed, using data from a survey and stated choice (SC) study of users of Santiago's Metro (subway) system. Mode choice models where crowding ...
-
Durán Hormazábal, Elsa; Tirachini Hernández, Alejandro (Elsevier, 2016-11)The analysis of travel time variability (TTV) is attracting attention among policy makers due to the increasing awareness that users assign a high value to level-of-service attributes. In this paper, the TTV of cars and ...
-
Tirachini Hernández, Alejandro (Universidad de ChilePrograma Cybertesis, 2007)
-
Sáez Hueichapán, Doris; Cortés, Cristián E.; Milla Nanjarí, Freddy; Núñez, Alfredo; Tirachini Hernández, Alejandro; Riquelme, Marcela (Taylor & Francis, 2012)In this article, a hybrid predictive control (HPC) strategy is formulated for the real-time optimisation of a public transport system operation run using buses. For this problem, the hybrid predictive controller corresponds ...
-
Becker, Henrik; Beckera, Félix; Abe, Ryosuke; Bekhor, Shlomo; Belgiawan, Prawira F.; Compostella, Junia; Frazzoli, Emilio; Fulton, Lewis M.; Bicudo, Davi Guggisberg; Gurumurthy, Krishna Murthy; Hensher, David A.; Joubert, Johan W.; Kockelman, Kara M.; Kröger, Lars; Le Vine, Scott; Malik, Jai; Marczuk, Katarzyna; Nasution, Reza Ashari; Rich, Jeppe; Carrone, Andrea Papu; Shen, Danqi; Shiftan, Yoram; Tirachini Hernández, Alejandro; Wong, Yale Z.; Zhang, Mengmeng; Bösch, Patrick M.; Axhausen, Kay W. (Elsevier, 2020)Automated driving technology along with electric propulsion are widely expected to fundamentally change our transport systems. They may not only allow a more productive use of travel time, but will likely trigger completely ...
-
Cortés, Cristián E.; Jara Díaz, Sergio; Tirachini Hernández, Alejandro (PERGAMON-ELSEVIER SCIENCE LTD, 2011-06)Urban transit demand exhibits peaks in time and space, which can be efficiently served by means of different fleets, increasing frequencies in those groups of stops with larger passenger inflow. In this paper we develop a ...
-
Jara Díaz, Sergio; Tirachini Hernández, Alejandro; Cortés, Cristián E. (ELSEVIER, 2008-11)Microeconomic public transport models aimed at maximizing social benefits usually consider demand in an aggregate manner. in this paper we examine the effect of this approach on the optimal values of frequency and vehicle ...