Future ATM Technologies May 19 th 2015Oslo ATM conference Oslo, May 19 th 2015 Don-Jacques OULD...

Future ATM Technologies

May 19th 2015Oslo ATM conference

Oslo , May 19th 2015Don-Jacques OULD FERHAT

VP, Airspace and Airlines Services

© AIRBUS S.A.S. All rights reserved. Confidential and proprietary document.

Oslo ATM Conference

Agenda

• Airbus position in ATM transformation

• Cockpit contribution to operational benefits• NAVIGATION

• COMMUNICATION

• SURVEILLANCE

• Safety & Environment

• ELISE

• Conclusion

May 19th 2015Oslo ATM Conference

Page 2


Oslo ATM Conference

Agenda



• COMMUNICATION

• SURVEILLANCE


• ELISE

• Conclusion

May 19th 2015

Page 3

Oslo ATM Conference


Oslo ATM Conference

Airbus position in ATM transformation

• Airbus is fully convinced of the need for ATM transformation for the benefits of airspace users.

• It’s a condition for a sustainable development of air transport, improving capacity and safety, reducing the impact on environment, but also providing a better flight efficiency with significant cost savings for the airlines.

• ATM transformation is based on a greater air/ground systems interactions and so is requiring evolutions in both airborne and ground equipment.

• Global interoperability of ATM systems worldwide is required to avoid duplication of equipment and ensure good flight efficiency everywhere in the world

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Oslo ATM Conference May 19th 2015


Procedural ControlEstimate the current

and planneda/c positions

PastPast

Radar ControlKnow the current and Estimate the planned

a/c positions

TodayToday

The core of ATM transformation: towards 4D trajectory management

Increased level of automation and of ground/board interactions

Trajectory ManagementKnow & Share the current &

planned a/c positions

FutureFuture

A320

Page 5



Oslo ATM Conference

Potential ground uses of the aircraft 4D trajectory

Page 6



FANS A+ / FANS B+: operational benefits

• CPDLC:

• Better communications’ quality (data vs. voice)

• Alleviated workload for ATC controller and flight crew

• Freeing up of voice communication channels

• Reduced clearance delivery time

• Allows the flight crew to print ATC messages

• ADS-C:

• Enables reduced separation between aircraft

• More efficient and direct routes

• Automatic downlink of position reports

• FANS B+ / ATN B1 deployment in Europe expected benefits:

• Decrease of ATCO workload

• Reduction of ATM delays and operating flight costs

• Higher safety level.

Cockpit Initiatives for ATM

Page 7

May 19th 2015


Oslo ATM Conference

Initial 4D - The Operation

• Share and synchronize airborne and ground trajectory.• “Flying to Time constraints” to optimize sequences as defined by ATC.

ATC Arrival HORIZON

FAFIAFMP

FAFIAF

MP

4DT ETA

4DT

RTA WPT14:03:56

13:47:36

13:52:53

13:57:21

14:02:43

14:08:35

14:13:53

13:50:56

13:55:25

14:00:49

14:06:40

14:11:58

3D Route13:55:10

RTA 13:48:56

13:53:49

14:01:32

14:06:45

• Beside I-4D, the EPP will be used to update the Trajectory Predictions computed on ground for multiple applications:

• Demand and Capacity balancing, Mid Term Conflict Detection, Complexity Resolution, Conformance monitoring, …

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Oslo ATM Conference

Initial 4D - Expected benefits

• Better flight efficiency: Flight profile and fuel burn optimization. Avoiding penalizing vectoring instructions (path stretching, holding patterns, etc.).

• Better planning: Increased predictability of the real trajectory and arrival time. Early agreement with the flight crew on the trajectory to be flown.

• Enhanced safety: Through enhanced anticipation of traffic situation by ATC.

Expected benefits

Page 9



Surface operations - Taxi Clearance

Page 10

• Safety improvements (No voice communication misunderstanding )

• Enhanced situational awareness

• Traffic display around the runway

• Indications and alerts for risk of collision or runway incursion

• Navigation efficiency

• Reduction of crew workload

• Consistent presentation of the information to the pilot and to the controller on the Surface Manager

• Continuation on the ground of the Trajectory Management

Taxi clearance can provide the following improvements:

Examples of Taxi clearances displayed on ND

Example of Textual Taxi clearance received from ATC Ground request menu



ATM benefits

Reduced Runway occupation Time, this increasing runway throughput

Earlier surface planning: taxi route, taxi time

Turn around management: better adherence to schedules and better CDM

Reduced noise and emissions

Automatically brake in order to vacate at a pre-landing pilot-selected exit taxiway & protect A/C from runway overrun

Guarantee to vacate at the assigned Exit with Reduction of Taxi-Out Time to the gate

Increase ATM capacity at airport surface - Brake To Vacate

Page 11

drywet

Runway overrun Warning

Real time prediction

& Automatic

BrakingRunway overrun protection



Benefits of surveillance enhancement through ADS-B

Step 1: ADS-B OutA/C information broadcasted for ground use only: better traffic surveillance at lower cost

ADS-B

ADS-B Receiver

Air Traffic Control

Step 4: ASEPA/C instructed to maintain separation fromanother aircraft during a limited period : safer separation and reduction of air traffic controller workload

ADS-B

ADS-B

Step 2: ATSAW Display of other ADS-B A/C info in the cockpit : better traffic situation awareness enhancing safety

Step 3: ASPA S&MA/C instructedto maintainspacing froma target aircraft :better traffic sequencingenhancingcapacity.

AFR6512

A320 M323 +11

90

1st Flight test performed on 27/11/2012

on A320 test A/C

Page 12



Oslo ATM Conference

Agenda



• COMMUNICATION

• SURVEILLANCE


• ELISE

• Conclusion

Oslo ATM Conference

Page 13

May 19th 2015


Arrival

High Energy Approach Monitoring

Reduces risks of over-energy

1000ft

Departure

Takeoff Securing / Monitoring (TOS / TOM)

Reduce risks of runway overrun, tailstrike, takeoff from wrong runway or taxiway

T.O RWY TOO SHORT

Safety Improvements

Taxi

HEAM

ROW

ROP

Runway Overrun Protection (ROP)

Stop minded

Nominal glide slope

ARA

Approaching Runway Advisory (ARA)

Runway incursion prevention

TOS / TOM

Runway Overrun Warning (ROW)

Go around mindedPrevent landing on wrong runway

Nominal glide slope

50ft

500ft

Page 14



Required Navigation Performance: Lower fuel burn and emissions (shorter tracks)Noise reduction: Avoidance of populated areas

Taxi

Operations: 1 or 2 engine off Taxi

Fuel gainsNoise and emissions reduction

Eco-Efficiency from Gate to Gate

Departure ArrivalEn-Route

RNP

ITP

NADP

CC

CDA

Automated Noise Abatement Departure Procedure (NADP)

Adaptation of take-off profile reduces noise over local community areas

less noise

Continuous Descent Approach (CDA)

More efficient than radar vectoringLower noise & fuel burn as requires less thrust

In Trail Procedures

More efficient cruise levels

Engine off

CC: Continuous ClimbPage 15



Oslo ATM Conference

Agenda



• COMMUNICATION

• SURVEILLANCE


• ELISE

• ConclusionPage 16



What is ELISE ?

Page 17

E xactL anding I nterferenceS imulationE nvironment

ELISE is an innovative and advanced ILS prediction softwareto simulate the ILS signal received by aircraft in approach,

with accurate and reliable prediction of disturbancescaused by multiple obstacles on ground (aircraft, cranes, buildings)



Oslo ATM Conference

ICAO Reference

• Use of ELISE software in the frame of the update of ILS Protection Areas in ICAO Annex 10

Page 18



Today Cat II/III operations

6 NM spacing for all aircraft (instead of 3-4-5 NM in good weather) Traffic capacity divided by 2 during low visibility proceduresSignificant delays / cancelled flights

LOC 14

LandingClearance:

2 NMfrom THR

158m 128m 128m

Cat III HP Cat I / III HP

Cat

III H

P

Cat

I H

P

Cat

I H

P

Page 19



Future Cat III operations with ELISE Optimised Concept

LOC 14

LandingClearance:

2 NMfrom THR

107.5m 107.5m

Cat I / III HP Cat I / III HP

Cat

I / I

II H

P

60m

Landing Clearance Line (LCL) displayed on A-SMGCS

60m 60m

107.5m

1. Optimisation of positions of Cat II / III Holding Points (128m/158m 107.5m) = +1 NM gain in approach (6 NM 5 NM)2. Application of “Optimised Operation” Concept defined by ICAO Eur for medium-size aircraft (75% traffic) (107.5m 60m) = additional +1 gain in approach (5 NM 4 NM)

Page 20

* Depending on the ILS LOC Antenna type



Oslo ATM Conference

Agenda



• COMMUNICATION

• SURVEILLANCE


• ELISE

• ConclusionPage 21



Oslo ATM Conference

Conclusion

• Airbus firmly believes that improvement of ATM globally requires further integration of airborne and ground systems,

• A first step being use of current advanced airborne capabilities

• Further ATM performance improvements will be based on trajectory sharing for air and ground operations

• Interoperability will be enhanced by adherence to ICAO Aviation System Block Upgrade approach

• Airbus is supporting the worldwide ATM transformation

Page 22



Oslo ATM Conference© Airbus S.A.S. All rights reserved. Confidential and proprietary document. This document and all information contained herein is the sole property of AIRBUS. No intellectual property rights are granted by the delivery of this document or the disclosure of its content. This document shall not be reproduced or disclosed to a third party without the express written consent of AIRBUS S.A.S. This document and its content shall not be used for any purpose other than that for which it is supplied. The statements made herein do not constitute an offer. They are based on the mentioned assumptions and are expressed in good faith. Where the supporting grounds for these statements are not shown, AIRBUS S.A.S. will be pleased to explain the basis thereof.AIRBUS, its logo, A300, A310, A318, A319, A320, A321, A330, A340, A350, A380, A400M are registered trademarks.

Page 23

THANK YOU

Oslo ATM Conference


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