نتایج جستجو برای: refueling problem

تعداد نتایج: 880714  

2003
Stephen Eaves James Eaves

This paper compares the manufacturing and refueling costs of a Fuel-Cell Vehicle (FCV) and a Battery Electric Vehicle (BEV) using an automobile model reflecting the largest segment of light-duty vehicles. We use results from widely-cited government studies to compare the manufacturing and refueling costs of a BEV and a FCV capable of delivering 135 horsepower and driving approximately 300 miles...

2013
Ashley Langer Shaun McRae

We use naturalistic driving data to analyze the refueling behavior of drivers. The data come from a year-long study in which drivers were provided with experimental vehicles to use for seven weeks. We use data logged during the experiment to identify the time and location of refueling stops. With this dataset, we estimate a discrete choice model for the driver’s choice of refueling location. We...

Journal: :JACC: Basic to Translational Science 2018

Journal: :Annals OR 2017
Oleg Burdakov Jonas Kvarnström Patrick Doherty

Guarding the perimeter of an area in order to detect potential intruders is an important task in a variety of security-related applications. This task can in many circumstances be performed by a set of camera-equipped unmanned aerial vehicles (UAVs). Such UAVs will occasionally require refueling or recharging, in which case they must temporarily be replaced by other UAVs in order to maintain co...

2000
Mitchell J. McCarthy

The United States Marine Corps (USMC) currently operates a fleet of KC130 aerial refueling tanker aircraft. This paper uses queuing and simulation models to examine the USMC KC130 tanker requirement, contrasts the results and explores the budgetary implications of alternative fleet requirements. This analysis finds that queuing models don’t account for some of the complexities of aerial refueli...

2014
S. A. M. Bahrami

In this paper two new Mixed-integer linear programming models for fuel based vehicle routing problem are introduced. By considering the refueling accessibility in customer nodes, these models are formulated as a Fossil Fuel Capacitated Vehicle Routing Problem with Time Windows and the Green Bi-fuel VRPTW. A fuel delivery routing problem is a real world application of these models. Environmental...

2012
Jonghoe Kim Byungduk Song James R. Morrison

2 The duration of missions that can be accomplished by unmanned aerial vehicles (UAVs) is limited by the battery or fuel capacity of its constituent UAVs. However, a system of UAVs that is supported by automated refueling bases may support long term or even indefinite duration missions in a near autonomous mode. The UAVs can return to a base, replenish their resources and resume their duties. W...

2014
Muhammad Ahsan Riaz Beenish Ijaz Ayesha Riaz

Exposure to the aromatic hydrocarbon is a public health problem and threat to environment with proven harmful impact on humanity, including industrial workers and general population. Petrol station attendants are workers chronically exposed at least five year to petroleum derivatives primarily through inhalation of the volatile fraction of petrol during vehicle refueling. Significant include ha...

Journal: :Omega 2022

In this paper we study a long-haul truck scheduling problem where path has to be determined for vehicle traveling from specified origin destination. We consider refueling decisions along the path, while accounting heterogeneous fuel prices in road network. Furthermore, comply with Hours of Service (HoS) regulations. Therefore, is defined by actual trajectory traveled vehicle, as well locations ...

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