Results 1 to 10 of about 587,040 (195)
Optimizing predictive maintenance and mission assignment to enhance fleet readiness under uncertainty [PDF]
Autonomous Intelligent SystemsIn many industrial settings, fleets of assets are required to operate through alternating missions and breaks. Fleet Selective Maintenance (FSM) is widely used in such contexts to improve the fleet performance.
Ryan O’Neil +2 more
doaj +3 more sources
An explanatory approach to modeling the fleet assignment in the global air transportation system. [PDF]
CEAS Aeronaut J, 2023 Airlines’ fleet assignment heavily affects the economic and ecological performance of the global air transportation system (ATS). Consequently, it is inevitable to include potential changes of the fleet assignment when modeling and assessing future ...
Kühlen M +3 more
europepmc +2 more sources
Aerospace, 2023 Airlines face the imperative of resource management to curtail costs, necessitating the solution of several optimization problems such as flight planning, fleet assignment, aircraft routing, and crew scheduling.
Kübra Kızıloğlu, Ümit Sami Sakallı
doaj +2 more sources
Variable Neighborhood Search to solve an airline fleet sizing and fleet assignment problem
Transportation Research Procedia, 2019 In order to enable an airline to realize its planned schedule to and perform successfully, it is very important to determine the fleet size in an appropriate way. Fleet size represents the number of aircraft in an airline’s fleet.
Slavica Dožić +2 more
exaly +3 more sources
Two-Phase Heuristic Algorithm for Integrated Airline Fleet Assignment and Routing Problem
Energies, 2021 High profitability and high costs have stiffened competition in the airline industry. The main purpose of the study is to propose a computationally efficient algorithm for integrated fleet assignments and aircraft routing problems for a real-case hub and
Vildan Özkır, Mahmud Sami Özgür
doaj +2 more sources
Environmental consideration in heterogeneous vehicle fleet assignment using cuckoo search
International Journal of Sustainable Engineering, 2021 Road transport has been reported as a key contributor to environmental emissions. As the logistics network has become more complex nowadays, vehicle travelling distances, logistics cost, and the corresponding environmental burdens for transporting ...
C. Y. Ng, S. S. Lam, K. P. Liu
doaj +2 more sources
IEEE Access, 2023 With the development and maturity of autonomous driving technology, parcel terminal distribution has taken the lead as an application scenario for unmanned delivery vehicles that autonomously perform the task of delivering packages between distribution ...
Jianqiang Wang +3 more
doaj +2 more sources
AerospaceAirline networks are becoming increasingly complex, particularly at mega-hub airports characterized by high transit volumes. Effective schedule design and fleet assignment are critical for an airline, as they directly influence passenger connectivity and
Melis Tan Tacoglu +2 more
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Optimization Model for Electric Vehicle (EV) Fleet Charging Location Assignment
IEEE AccessThis paper addresses a critical challenge that utility providers face as commercial electric vehicle (EV) fleets rapidly expand. Specifically, it focuses on optimizing charging infrastructure for medium- and heavy-duty electric vehicles while managing ...
Gonzalo Martinez Medina +2 more
doaj +2 more sources
Fleet & tail assignment under uncertainty
Discrete Optimization. Airlines solve many different optimization problems and combine the resulting solutions to ensure smooth, minimum-cost operations. Crucial problems are the Fleet Assignment, which assigns aircraft types to flights of a given schedule, and the Tail ...
Lukas Glomb, F. Liers, Florian Rösel
semanticscholar +4 more sources