Safety assessment of the SESAR operational concept - European air traffic management in 2020 and beyond

2009 ◽  
Author(s):  
D. Fowler ◽  
E. Perrin ◽  
R. Pierce
Keyword(s):  
Traffic Management ◽  
Safety Assessment ◽  
Air Traffic Management ◽  
Air Traffic ◽  
Operational Concept

Future Air Traffic Management: Quantitative En Route Safety Assessment Part 2 – New Approaches

2002 ◽  
Vol 55 (3) ◽  
pp. 363-379 ◽  
Author(s):  
Peter Brooker
Keyword(s):  
Traffic Management ◽  
Safety Assessment ◽  
Hazard Analysis ◽  
Air Traffic Management ◽  
Air Traffic ◽  
Abstract Concepts ◽  
Collision Risk ◽  
Route Safety ◽  
The Right ◽  
Quantitative Safety Assessment

This is the second of two papers on Quantitative Safety Assessment – vital to the successful introduction of future Air Traffic Management systems. The focus is en route European controlled commercial traffic, particularly the mid-air collision risk. Part 2 develops soundly based and practical methods for safety assessment. The objective is to determine the key questions and the best ways to answer them. Aspects covered include lessons from Hazard Analysis and Airproxes together with ‘realistic’ risk budgeting. Two abstract concepts are introduced: Position Integrity and Reasonable Intent (essentially the need to be on the ‘right’ flight path), and their implications for risk calculations are discussed.

scholarly journals Air traffic management based on 4D-trajectories: requirements and practical implementation

2019 ◽  
Vol 304 ◽  
pp. 05001
Author(s):  
Álvaro Rodríguez–Sanz ◽  
Cecilia Claramunt Puchol ◽  
Fernando Gómez Comendador ◽  
Javier Pérez-Castán ◽  
Rosa Arnaldo Valdés ◽  
...  
Keyword(s):  
Traffic Management ◽  
Time Windows ◽  
Air Traffic Management ◽  
Functional Approach ◽  
Air Traffic ◽  
Practical Implementation ◽  
Fourth Dimension ◽  
Arrival Times ◽  
The Future ◽  
Operational Concept

The current Air Traffic Management (ATM) functional approach is changing: ‘time’ is now integrated as an additional fourth dimension on trajectories. This notion will impose on aircraft the compliance of accurately arrival times over designated checkpoints, called Time Windows (TWs). In this context, we review the operational concept of 4D-trajectories, by initially developing an analysis of basic requirements for their implementation in the Communications, Navigation and Surveillance (CNS) systems and then by investigating their management in the future ATM context. We focus on defining the relationships between 4D-trajectories and other concepts and systems of the future ATM framework, and the needs that it will require for its application, detailing the main tools, programs and ATM/CNS systems that must be deployed. We appraise how 4D-trajectories must be managed and planned (negotiation, synchronization, modification and verification processes). Then, based on the degradation of a 4D-trajectory, we define and introduce the necessary corrective measures by evaluating the degradation tolerances and conditions.

Towards understanding work-as-done in air traffic management safety assessment and design

2015 ◽  
Vol 141 ◽  
pp. 115-130 ◽  
Author(s):  
Rogier Woltjer ◽  
Ella Pinska-Chauvin ◽  
Tom Laursen ◽  
Billy Josefsson
Keyword(s):  
Traffic Management ◽  
Safety Assessment ◽  
Air Traffic Management ◽  
Air Traffic
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