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work are:
n Closely-spaced parallel runways
n Crosswind procedures
n Time-based separation
n Re-categorisation of the ICAO
wake turbulence categories
The aim of these activities is to increase
runway throughput, while maintaining
or improving levels of safety. This will be
achieved primarily through three mechanisms:
the temporary suspension of the
application of wake turbulence separations
under favourable weather conditions,
the optimisation of aircraft wake
turbulence categories and the use of
time-based spacing on final approach.
In order to avoid any duplication of effort
and to facilitate the approach to ICAO for
rule changes, EUROCONTROL is cooperating
very closely with the FAA. Together,
the two organisations have established
a common Wake Vortex Coordination
Group to oversee the development of
these concepts. However, representatives
of all sectors of the aviation community
are participating in this work. n
Skyway 51 - Spring 2009 21
The new flight data processing system (FDPS), implemented last December
at EUROCONTROL’s Maastricht Upper Area Control Centre, provides a set
of leading-edge tools to handle future traffic growth in a safer, more expeditious
and environmentally efficient manner in one of Europe’s busiest and most
complex airspaces. Developed in line with European Flight Data Processing
(eFDP) specifications, it is a fundamental step towards the Single European
Sky’s objective of reducing the fragmentation of ATC systems, still prevailing
in today’s Europe, by increasing interoperability between these systems.
Introducing the
next generation of air traffic control
New technologies for
a performance-driven
air traffic management
system
In line with the ambitious targets
of the SESAR programme for
enhanced safety, network
capacity, effectiveness and
emission reductions, the new
flight data processing system at
Maastricht will contribute to the
development of a performancedriven
air traffic management
system in Europe.
Each year the number of aircraft wanting
to fly through Europe’s airspace grows.
There are increasing demands for shorter
and more flexible routes to allow aircraft
to fly the most fuel-efficient and environmentally-
responsible routes possible
and to respond to dynamic weather
and traffic conditions. Europe’s air traffic
management (ATM) community will be
able to cope with the new challenges
facing air travel only if new ways can be
found to increase the performance of the
ATM system – and that means handling
more flights, but with higher levels of
safety, environmental responsibility and
efficiency.
The objectives of Europe’s infrastructure
modernisation programme –
SESAR – are to transform the European
ATM system by synchronising the
plans and actions of the various partners
and federating resources. In the
long term, the SESAR programme
aims to triple capacity, while improving
safety by a factor of 10, with 10%
fewer emissions per flight, at half the
cost of today’s system.
To meet these targets a range of new
technologies are needed. Humans and
machines will have to work in innovative
ways to process the growing amount of
data required to compute the safest and
most efficient routes through Europe’s skies.
Focus
22
Greater flight efficiency
A trajectory-based system
increases the potential for offering
more direct routes, optimal flight
profiles and the best alternative
routes, ultimately helping to
ensure greater flight efficiency,
reduce fuel-burn and emissions.
Maastricht UAC manages 260,000
square kilometres of upper airspace
above the Benelux countries and northwest
Germany – one of the busiest
airspaces in the world – handling in
excess of 1.5 million flights a year, and
over 5,000 flights a day in summer. In
the past decade air traffic has increased
by 55% and in spite of the economic
turbulence that is currently affecting the
air transport industry, further growth is
expected in the future. At the same time
flight efficiency has grown into a key
concern for the aviation industry.
A key component of ATC technology is
the flight data processing system which,
in essence, electronically processes flight
plans and updates, correlating them
to the radar tracks on the controller’s
display and ensuring that information on
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本文链接地址：
Skyway Magazine Spring 2009(15)
