scholarly journals Will Cost-Effectiveness Decisions Determine Future 4D Air Traffic Management Concepts?

2014 ◽  
Vol 68 (3) ◽  
pp. 619-633
Author(s):  
Peter Brooker
Keyword(s):  
Cost Effectiveness ◽  
Traffic Management ◽  
Human Factor ◽  
Air Traffic Management ◽  
Satellite System ◽  
Air Traffic ◽  
Navigation Satellite ◽  
Management Concepts ◽  
Accurate Position ◽  
Global Navigation Satellite

Would an increased emphasis on cost-effectiveness and markedly reduced controller workload/costs determine the Four-Dimensional Air Traffic Management (4D ATM) Concept – a mindset change? Are there workable concepts that focus on flightpath conformance monitoring rather than a combination of conformance and hazard monitoring? Fundamental criteria for a conformance management-based system are identified to meet workload and cost goals. A ‘Global Navigation Satellite System (GNSS)/Feedback Concept’ is sketched, with radical ingredients to convert GNSS's accurate position fixes into accurate aircraft flightpath navigation. This eliminates air/ground trajectory synchronisation processing, and focuses conflict probing/planning tools on non-conforming flights. This concept would need to address key Human Factor concerns satisfactorily.

Metode Deteksi ‘Potential Security Threats’ Pada ADS-B Data dengan Memonitor EM Emisi Radiasi pada Jaringan Ethernet

2019 ◽  
Vol 11 (1) ◽  
pp. 39-44
Author(s):  
Reza Septiawan ◽  
I Made Astawa ◽  
Arief Rufiyanto ◽  
Tahar Agastani
Keyword(s):  
Traffic Management ◽  
Air Traffic Management ◽  
Satellite System ◽  
Traffic Monitoring ◽  
Air Traffic ◽  
Security Threats ◽  
Signal Source ◽  
Position Data ◽  
Accurate Position ◽  
Global Navigation Satellite

Precision, Navigation, and Timing (PNT) system based on Global Navigation Satellite System (GNSS) becomes significant in the air traffic management, especially in the use of Automatic Dependent Surveillance Broadcast system (ADS-B) for air traffic monitoring. Therefore the integrity of GNSS is significant to provide a reliable data necessary for ADS-B. GNSS Interference due to intentional or unintentional surrounding signal source may decrease the integrity of GNSS signal and therefore may result in the in-accurate position data of ADS-B message. ADS-B message itself is also vulnerable from potential security threats in their network. This paper proposed a methodology to detect potential security threats of ADS-B network system for both GNSS signal and ADS-B data by measuring and monitoring the electromagnetic radiated emission from ethernet cable IPv4 Cat5.

SATCOM/ADS: The Key to CNS Integration for ATM in Europe?

1995 ◽  
Vol 48 (3) ◽  
pp. 361-373
Author(s):  
M. E. Cox
Keyword(s):  
Traffic Management ◽  
Low Cost ◽  
Air Traffic Management ◽  
Satellite System ◽  
Civil Aviation ◽  
Navigation Satellite ◽  
Potential Benefits ◽  
Mobile Satellite ◽  
Global Navigation Satellite ◽  
Satellite Service

The availability of an aeronautical mobile satellite service and the emergence of a global navigation satellite system should enable CNS services to be established for civil aviation, virtually worldwide. This paper discusses how the development of a low-cost ADS system, employing these satellite services, might be used to the advantage of European air traffic management (ATM). It indicates that the earlier action is taken, the greater will be the potential benefits. This paper is an updated version of that presented at the NAV94 Conference in November 1994.

A Case Study of Advanced Airborne Technology Impacting Air Traffic Management

2010 ◽  
pp. 176-214 ◽  
Author(s):  
Ítalo R. de Oliveira ◽  
Lúcio F. Vismari ◽  
Paulo S. Cugnasca ◽  
João B. Camargo Jr. ◽  
Bert (G.J.) Bakker ◽  
...  
Keyword(s):  
Traffic Management ◽  
Telecommunication Network ◽  
Risk Estimation ◽  
Air Traffic Management ◽  
Satellite System ◽  
Air Traffic ◽  
Risk Modeling ◽  
Traffic Efficiency ◽  
Traffic Management System ◽  
Global Navigation Satellite

Great advance is expected from the CNS/ATM (Communication, Navigation, Surveillance / Air Traffic Management) paradigm. It provides significant support of a seamless global air traffic management system. Its key technical elements are the Global Navigation Satellite System (GNSS), and the Aeronautical Telecommunication Network (ATN), which will support digital applications such as the Automatic Dependent Surveillance Broadcast (ADS-B) and the Airborne Separation Assistance System (ASAS). ADS-B will greatly increase surveillance precision and availability, and ASAS is aimed to increase traffic efficiency. This chapter provides an overview of the CNS/ATM infrastructure, the specific airborne technologies, and details of an example advanced air traffic management concept. For this example advanced concept, the chapter applies an advanced approach in dynamical safety risk modeling and Monte Carlo simulation based mid air collision risk estimation. The dynamical model covers the advanced airborne technologies and the cognitive contributions by the pilots and controllers involved. These initial results show the value of advanced airborne technologies for future air traffic management.

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