scholarly journals Simulation-based Bayesian optimal design of aircraft trajectories for air traffic management

2010 ◽  
Vol 24 (10) ◽  
pp. 882-899 ◽  
Author(s):  
N. Kantas ◽  
A. Lecchini-Visintini ◽  
J. M. Maciejowski
Keyword(s):  
Optimal Design ◽  
Traffic Management ◽  
Air Traffic Management ◽  
Air Traffic ◽  
Simulation Based ◽  
Bayesian Optimal Design ◽  
Aircraft Trajectories

scholarly journals Simulation-Based Evolutionary Optimization of Air Traffic Management

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 161551-161570
Author(s):  
Alessandro Pellegrini ◽  
Pierangelo Di Sanzo ◽  
Beatrice Bevilacqua ◽  
Gabriella Duca ◽  
Domenico Pascarella ◽  
...  
Keyword(s):  
Traffic Management ◽  
Air Traffic Management ◽  
Evolutionary Optimization ◽  
Air Traffic ◽  
Simulation Based

scholarly journals A Python Toolbox for Processing Air Traffic Data: A Use Case with Trajectory Clustering

10.29007/sf1f ◽  
2019 ◽  
Author(s):  
Xavier Olive ◽  
Luis Basora
Keyword(s):  
Traffic Management ◽  
Air Traffic Management ◽  
Air Traffic ◽  
Traffic Data ◽  
Clustering Methods ◽  
Trajectory Clustering ◽  
Flight Parameters ◽  
Aircraft Trajectories ◽  
Python Programming ◽  
Different Sources

Problems tackled by researchers and data scientists in aviation and air traffic management (ATM) require manipulating large amounts of data representing trajectories, flight parameters and geographical descriptions of the airspace they fly through. The traffic library for the Python programming language defines an interface to usual processing and data analysis methods to be applied on aircraft trajectories and airspaces. This paper presents how traffic accesses different sources of data, leverages processing methods to clean, filter, clip or resample trajectories, and compares trajectory clustering methods on a sample dataset of trajectories above Switzerland.

scholarly journals A framework for integrated terminal airspace design

2019 ◽  
Vol 123 (1263) ◽  
pp. 567-585
Author(s):  
T.A. Granberg ◽  
T. Polishchuk ◽  
V. Polishchuk ◽  
C. Schmidt
Keyword(s):  
Integer Programming ◽  
Mixed Integer Programming ◽  
Traffic Management ◽  
Integrated Design ◽  
Route Planning ◽  
Air Traffic Management ◽  
Air Traffic ◽  
Mixed Integer ◽  
Simultaneous Design ◽  
Aircraft Trajectories

ABSTRACTRoute planning and airspace sectorisation are two central tasks in air traffic management. Traditionally, the routing and sectorisation problems were considered separately, with aircraft trajectories serving as input to the sectorisation problem and, reciprocally, sectors being part of the input to the path finding algorithms.In this paper we propose a simultaneous design of routes and sectors for a transition airspace. We compare two approaches for this integrated design: one based on mixed integer programming, and one Voronoi-based model that separates potential “hotspots” of controller activity resulting from the terminal routes.We apply our two approaches to the design of Stockholm Terminal Maneuvering Area.

Safety Culture and Safety-Relevant Behavior in Air Traffic Management

2015 ◽  
Vol 5 (1) ◽  
pp. 3-17 ◽  
Author(s):  
Michaela Schwarz ◽  
K. Wolfgang Kallus
Keyword(s):  
Safety Culture ◽  
Traffic Management ◽  
Service Providers ◽  
Five Factor Model ◽  
Principal Component ◽  
Air Traffic Management ◽  
Air Traffic ◽  
Psychometric Validation ◽  
Safety Attitudes ◽  
Culture Development

Since 2010, air navigation service providers have been mandated to implement a positive and proactive safety culture based on shared beliefs, assumptions, and values regarding safety. This mandate raised the need to develop and validate a concept and tools to assess the level of safety culture in organizations. An initial set of 40 safety culture questions based on eight themes underwent psychometric validation. Principal component analysis was applied to data from 282 air traffic management staff, producing a five-factor model of informed culture, reporting and learning culture, just culture, and flexible culture, as well as management’s safety attitudes. This five-factor solution was validated across two different occupational groups and assessment dates (construct validity). Criterion validity was partly achieved by predicting safety-relevant behavior on the job through three out of five safety culture scores. Results indicated a nonlinear relationship with safety culture scales. Overall the proposed concept proved reliable and valid with respect to safety culture development, providing a robust foundation for managers, safety experts, and operational and safety researchers to measure and further improve the level of safety culture within the air traffic management context.

A Simulation Environment for Analyzing the Impact of Volcanic Ash on Trajectory-Based Air Traffic Management

2013 ◽  
Author(s):  
Angela Schmitt ◽  
Ruzica Vujasinovic ◽  
Christiane Edinger ◽  
Julia Zillies ◽  
Vilmar Mollwitz
Keyword(s):  
Traffic Management ◽  
Volcanic Ash ◽  
Air Traffic Management ◽  
Air Traffic ◽  
Simulation Environment ◽  
The Impact
Sign in / Sign up

Export Citation Format

Share Document