scholarly journals An Airline Fleet Planning Method Constraint with Minimal Cost

2020 ◽  
Keyword(s):  
Planning Method ◽  
Minimal Cost ◽  
Fleet Planning ◽  
Airline Fleet

PMP-Based Optimization Method for Determining Airline Fleet Composition

2014 ◽  
Vol 505-506 ◽  
pp. 645-649
Author(s):  
Yu Wang
Keyword(s):  
Network Effects ◽  
Optimization Method ◽  
Numerical Example ◽  
Fleet Planning ◽  
Decision Variables ◽  
Proposed Model ◽  
Fleet Composition ◽  
Aircraft Type ◽  
Airline Fleet ◽  
The Impact

Traditional methods for determining airline fleet composition could not reflect the impact of network effects on fleet composition. To solve this problem for airlines operating in the mode of Hub & Spoke network, the passenger mix problem was incorporated into the model of determining airline fleet composition. The purchasing number of aircrafts in each fleet type, the frequencies of each aircraft type flying on legs and the spilling number of passengers from each itinerary were treated as decision variables. The limitations including maximum flying frequencies on each leg, available flying time each fleet type can provide and maximum passengers spilled from each flight leg were considered as constraints. A model to minimize the fleet planning cost was constructed. The numerical example shows that the fleet planning cost derived from this proposed model is 46266381.64 Yuan and reduces by 3914969.70 Yuan compared to the result from the traditional leg-based model. In hence, this proposed model is effective and feasible.

Portfolio-based airline fleet planning under stochastic demand

Omega ◽  
2020 ◽  
Vol 97 ◽  
pp. 102101
Author(s):  
Constantijn A.A. Sa ◽  
Bruno F. Santos ◽  
John-Paul B. Clarke
Keyword(s):  
Stochastic Demand ◽  
Fleet Planning ◽  
Airline Fleet

Three-stage airline fleet planning model

2015 ◽  
Vol 46 ◽  
pp. 30-39 ◽  
Author(s):  
Slavica Dožić ◽  
Milica Kalić
Keyword(s):  
Planning Model ◽  
Fleet Planning ◽  
Airline Fleet

scholarly journals Optimization Model and Algorithm Design for Airline Fleet Planning in a Multiairline Competitive Environment

2015 ◽  
Vol 2015 ◽  
pp. 1-13 ◽  
Author(s):  
Yu Wang ◽  
Hong Sun ◽  
Jinfu Zhu ◽  
Bo Zhu
Keyword(s):  
Heuristic Algorithm ◽  
Planning Process ◽  
Programming Model ◽  
Algorithm Design ◽  
Fleet Size ◽  
Fleet Planning ◽  
Flight Frequency ◽  
Multiobjective Mathematical Programming ◽  
Airline Fleet ◽  
Size And Structure

This paper presents a multiobjective mathematical programming model to optimize airline fleet size and structure with consideration of several critical factors severely affecting the fleet planning process. The main purpose of this paper is to reveal how multiairline competitive behaviors impact airline fleet size and structure by enhancing the existing route-based fleet planning model with consideration of the interaction between market share and flight frequency and also by applying the concept of equilibrium optimum to design heuristic algorithm for solving the model. Through case study and comparison, the heuristic algorithm is proved to be effective. By using the algorithm presented in this paper, the fleet operational profit is significantly increased compared with the use of the existing route-based model. Sensitivity analysis suggests that the fleet size and structure are more sensitive to the increase of fare price than to the increase of passenger demand.

Economic–environmental trade-offs in long-term airline fleet planning

2014 ◽  
Vol 34 ◽  
pp. 109-115 ◽  
Author(s):  
Michael Rosskopf ◽  
Stephan Lehner ◽  
Volker Gollnick
Keyword(s):  
Fleet Planning ◽  
Trade Offs ◽  
Airline Fleet

scholarly journals Scenario tree airline fleet planning for demand uncertainty

2017 ◽  
Vol 65 ◽  
pp. 198-208 ◽  
Author(s):  
Martijn G.J. Repko ◽  
Bruno F. Santos
Keyword(s):  
Demand Uncertainty ◽  
Scenario Tree ◽  
Fleet Planning ◽  
Airline Fleet

A mixed activity-based costing decision model for green airline fleet planning under the constraints of the European Union Emissions Trading Scheme

Energy ◽  
2012 ◽  
Vol 39 (1) ◽  
pp. 218-226 ◽  
Author(s):  
Wen-Hsien Tsai ◽  
Kuen-Chang Lee ◽  
Jau-Yang Liu ◽  
Hsiu-Ling Lin ◽  
Yu-Wei Chou ◽  
...  
Keyword(s):  
European Union ◽  
Decision Model ◽  
Emissions Trading ◽  
The European Union ◽  
Activity Based Costing ◽  
Fleet Planning ◽  
Emissions Trading Scheme ◽  
Trading Scheme ◽  
Airline Fleet
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