Electronic Navigation Research Institute

ENRI’s R&D Long-termVision
Sakae NAGAOKA
Director of Research Planning & Management,ENRI
March 5EIWAC 2009, Tokyo

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CONTENTS• Brief Introduction of ENRI
• Air Traffic Control ＆ Air TrafficManagement• Future ATM Concept• ENRI R&D Long-term Vision• SummaryMarch 5EIWAC 2009, Tokyo2

１．Brief Introduction of ENRI
ENRI: Electronic Navigation
Research InstituteMarch 5EIWAC 2009, Tokyo

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ENRI (Electronic Navigation ResearchInstitute)March 54

EIWAC 2009, Tokyo4

Contact Point…

Electronic Navigation Research Institute7-42-23 Jindaiji-Higashi, Chofu,Tokyo 182-0012 Japan
htttp://www.emri.go.jp
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History of ENRI
1961

Electronic Navigation Section wasorganized in the Transport TechnologyResearch Institute1967Electronic Navigation Research Institute(ENRI) was established in the Ministry ofTransport

2001

ENRI became an Independent
Administrative Institution controlled by theMin. of Land, Infrastructure & Transports

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ENRI Major Services (1)• R & D on Air Traffic Management
Safe Separation,
Flow Management,
ATM Performance

Real Time Simulation
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ENRI Major Services (2)R&D on Electronic Navigation (IncludingCNS/ATM)•Obstacle Detection
GNSS Applications

Ground Surveillance
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Air-Ground Communication

ENRI Major Services (3)• Test & Evaluation on the Current systems
associated with Electronic Navigation

ILS

VOR

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2. From ATC to ATM
ATC: Air Traffic Control
ATM: Air Traffic Management

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Air Traffic System
Rules,
Procedures, ADS/Datalink

SafetyGPS(Navigation)

Tech. Info.,
Map
Controllers,
Pilots,
Airport
Maintenance
engineers

Infra-structure
March 5

Efficiency(Communication)(Surveillance)
HF/VHF
VOR/DMERadarPunctuality
Environment

ATC center
Flight Data
Processing System

Radar Data
Processing System

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Air Traffic Control
Preventing
Collision

航空機
2Sz
2Sy2SxX

2SrZ
Y

2Sz

Separation minima
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Air Traffic Control System
Separation：S>Smin
Surveillance
Surveillance Info.

Accuracy,
Latency
Controller

ATC Instruction

ATC Data Proc.

Navigation
Control

Pilot
March 5Communication
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Trajectory
A description oｆ the movementof aircraft, both in the air and on theground, including position, time and,at least via calculation, speed
and accelerationP( x, y, z , t ),dP / dt ,2d P / dt
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Air Traffic Management (ATM)- Air Traffic Services (ATS)- Air Traffic Flow Management (ATFM)- Airspace Management (ASM)

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Air Traffic Control（ATC)Ensure Safe
Separation
Expediting Orderly
Traffic Flow

TacticalSector (Airspace in Charge)
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Air Traffic Flow Management（ATFM)
Flow Control Implementation
Estimate Time ofArrivalat Each sector

・Adjust Departure Time・Adjust Speed, Path
Balance between
Demand & Capacity
Congestion
Airport: H

StrategicAirport: FDelays
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Airspace Management（ASM)
Flow Control Implementation
Effective Utilization

Dynamic Management by collaboration
Mil. ATCMil.
Airspace

AirwayTemporal
Route
Civil ATC
Mil. Airspace

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Future ATM OperationalConcept
ICAO Global ATM Operational Concept

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Global ATM Operational Concept（Vision）• ATM is the dynamic,
integrated
management of air
traffic and airspace –safeｌy, economicallyand efficiently –through the provisionof facilities andseamless services incollaboration withparties.
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Shift of Definition（ICAO PANS-ATM）

The aggregationof the airborne
functions andground based
functions（ATS, ASM, ATFM）
required to ensure
the safe and efficient
movement ofaircraft during
all phase ofoperations
March 5（ICAO Doc 9854）

The dynamic,
integrated
management of
air traffic andairspace- safely, economicallyand efficiently through the provisionof facilities andseamless services
in collaboration
with parties.
EIWAC 2009, Tokyo21

Global ATM Operational Concept
Demand Capacity
Balancing

TrafficSynchronization

Conflict Man.

Airspace Org. & Man.
Aerodrome Ops.

Information Neｔwork(CDM)
ATM Service Delivery Man.
March 5Airspace User Operations

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Paradigm Shift of ATM
ProceduralRadar

Position estimation
based on pilot reports

Aircraft position inhorizontal plane

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Trajectory

Predicted future
3D positions (4D)
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Optimum Management
Object⇒ Airspace, Traffic
Information Network⇒：

Trajectory
basedOperation,

Collaborative
Decision
Making(CDM)

MaximizeÆ [Expectations ofATM Participants]

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ENRI R&D Long-term Vision- Basis for Planning R&D Programs- Indicator of our direction to go

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Status of ENRI
Established in １９６７
～Pioneering Role in R&D of Electronic
Navigation in Japan
2nd 5-year Programme（2006～）
Core Research Institute for Supporting Aviation
Authority through Research on ATM Systems

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Need for Long-term Vision■Satisfy the Needs of Aviation Administrationand Society■Play a Supplementary Role of the Aviation
Administration■Publicize Its Research Results
GloballyEstablish the Direction ofLong-term R&D Sharedby Researchers
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What Research Is Required？
■Railroad Transportation is highly
networked
Other mode of Transportation Are
Equally Competing

Smooth and EfficientServices without Delays
Trajectory Management
March 5EIWAC 2009, Tokyo28

StrategyFuture ATM Concept(ICAO, SESAR, NextGen)
Common Language ofOperational Information
Trajectory Management
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Global ATM Concept (ICAO)
・Traffic Synchronization
Demand Capacity
Balancing・Conflict Man..

・Airspace Org. & Man.
・Aerodrome Ops.
Information Neｔwork
・ATM Service Delivery Man.
・Airspace User Operations
March 5EIWAC 2009, Tokyo30

Drafting Process■July 2006: Established a Drafting Committee- International Trends
US, EUROPE etc.
- Survey on Social Needs
20062007

2008
July2008

Identify the Target
Domain of R&D
Roadmap
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Assumptions(1) The future vision described in the ICAO Global
ATM Operational Concept will be realized in2025.
(2) Around the target years, the vision should berealized in our country.

■To realize this, the associated R&D must
be completed 5 years before the targetyear.
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Manage What？
■Operation-> Min [|Actual Trajectory-Assigned Trajectory|]
Collaborative
Decision Making■Assigned Trajectory-> Max [Expectations of ATM actors]

Actual Trajectory
Difference
Assigned Trajectory
March 5EIWAC 2009, Tokyo33Assigned (Reference) Trajectory
Principle⇒Max[Expectations]
Reference
Trajectory
Agreed TrajectoryogNeMarch 5it ontia

Constraints

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4D Trajectory Management
Radar/ADSFMS

Autopilot
Wind/Mateo.

PILOT
Constraints Info
Airborne DL Terminal
Wind Info.

negotiation

VHF Comm.

Requests

Instruction

Information
NetworkGround Based ATC Tools/Data base
March 5EIWAC 2009, Tokyo35

Identified Major R&D Target Area
Highly Accurate, Reliable& Flexible Navigation
Technology

Functional Airspace
Configuration &Trajectory Management

ATM Performance Analysis
for Bottleneck Identification& Efficiency ImprovementAdvanced Ops. of
Airport/Airport Surface

Information & Communications
Infrastructure for CollaborativeDecision Making in ATM
March 5EIWAC 2009, Tokyo36

ENRI R&D Roadmap
Short Term

Major Domain
ATM Performance Analysis
for Bottleneck Identificationand Efficiency Improvement

Functional Airspace
Configuration & TrajectoryManagement

2009

2010

Middle Term

2011

2012

2013

2014

Long Term

2015

2016

2017

2018

2019

2020

Performance Analysis of TrajectoryManagement (TM)ATM Performance Evaluation & Analysis
Air Traffic Controller Workload Analysis

Techniques for Reducing Human Errors

Safety Assurance taking into account HF

Evaluation Method for Terminal AirspaceFunctional Terminal Airspace Design

Oceanic Airspace Operational Procedures

Promoting Dynamical Routes Operation

Strategic & Integrated Airspace Design &Operations

RNAV Route Safety Assessment

Development of Safety Analysis Tools

Development of Trajectory Model

Use of Trajectory Prediction Model

Traffic Information (Info.) Exchange byAirborne Surveillance
Dev. of Surveillance Data Link for ATCo
Information andAeronautical Tele-communications Network
communications
infrastructure for collaborative Evaluation of Air-ground High-speed Data Link
decision making
MediumSpacing Applications of Airborne Surveillance

Assessment & Improvement of Safety forTotal Flight Phase
Operational Efficiency Improvement by TM in
High Density Airspace

Supplement of Trajectory Management (TM)by Airborne Surveillance

Flight Info. Exchange for TM
Information (Info.) Management among Systems: SWIM
Development (Dev.) of Aeronautical High-speed Communications Techniques

Methods of Surveillance Information Processing (Sensor fusion, Integration of associated Info. and TM)
Radio Environments & Interferences Issues (subjects common to each domain)
Advanced operations of
Airport/ Airport surface

Highly accurate, reliable, andflexible navigation technology

Impl. of Multilateration for ATC Applications
Impl. of ASMGC

Dev. of Airport Surface Navigation

Actual Use of CAT-I GBAS

Use of CAT-II/III GBAS

Requirement Review for GNSS
Curved Approach

Use of CAT-IIIc GBAS

GBAS Dynamic Approach Paths Provision for TM

Performance Improvement of MSAS & Its Usefor Precision Approach

March 5

Advanced Airport Operation by TM

Advanced ABASEIWAC 2009, Tokyo

Use of CAT-I ABAS

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ATM Performance Analysis for Bottleneck
Identification and Efficiency Improvement
2009-20122013-20162017-2020

Techniques for
Reducing HumanErrors

Performance
Analysis ofTrajectoryManagement
Safety Assurance
taking into account
Human Factors

ATM Performance
Measurement &Analysis
ATCo WorkloadAnalysis

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Functional Airspace Configuration &Trajectory Management
2009-20122013-20162017-2020

Evaluation Method for
Terminal Airspace

Functional Terminal
Airspace Design

Oceanic Airspace
OperationalProcedures

Promoting DynamicRoutes Operation

RNAV Route Safety
Assessment

Development of Safety Assessment &Tools
Improvement of Safety
for Total Flight Phase

Development ofTrajectory Model

March 5Use of Trajectory
Prediction Model

EIWAC 2009, Tokyo

Strategic & Integrated
Airspace Design &Operations

Operational Efficiency
Improvement by TM in
High Density Airspace
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Info. & Communications Infrastructure
for Collaborative Decision Making in ATM
2009-20122013-20162017-2020

Traffic Information
Exchange by Airborne
Surveillance

Spacing Applications ofAirborne Surveillance

Development of Surveillance Data Link for ATCo

Flight Information
Exchange for TM

Aeronautical Telecommunication. NetworkInformation Management among Systems: SWIM

Evaluation of A/G Highspeed Data Link Medium

Development of Aeronautical High-speed
Aeronautical Communication Technology

Supplement of TrajectoryManagement (TM) by
Airborne Surveillance

Method of Surveillance Information Processing (Sensor fusion, Integration of
associated information for trajectory management)
Radio Environments & Interferences issues(Subjects common to each domain)
March 5EIWAC 2009, Tokyo40

Advanced Operations of Airport/
Airport Surface
2009-20112013-20162017-2020

Implementation ofMultilateration forATC Applications

Advanced Airport Operation with TrajectoryManagement

Implementation ofASMGC

Development of
Airport Surface
Navigation

March 5EIWAC 2009, Tokyo

Use of CAT-IIIc
GBAS

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Highly Accurate, Reliable & Flexible
Navigation Technology
2009-20132014-20192020-2025

Actual Use of CAT-I Use of CAT-II/III
GBAS
GBAS

Use of CAT-IIIc
GBAS

Operational Study
for GNSS Curved
Approach
Performance
Improvement ofMSAS & Its Use forPrecision Approach

March 5

GBAS Dynamic Approach Paths
Provision for Trajectory Management

Advanced ABAS

Use of CAT-I ABASEIWAC 2009, Tokyo42Subjects to be Continued•••••Measurement Techniques of Mental and Body
Conditions (such as fatigue of operators, e.g., pilots andair traffic controllers)
Antenna Characteristics
Performance Maintenance and Management of Legacy
Systems (e.g. ILS)
Development of Various Support Systems for Safety andEfficiency Enhancement (e.g., Obstacle detection andwarning such as debris on the airport surface)
Operational Compatibility of the Existing Systems (e.g.,ACAS) with trajectory based operation

March 5EIWAC 2009, Tokyo43

ENRI R&D Roadmap
Showed the Horizon of ENRI’s R&D towards 2020

Future R&D Programs will be planned
based on the roadmap
Continuous Review & Redirection Processes
may be required
March 5EIWAC 2009, Tokyo44

Summary■Increasing Traffic Demand⇒ATM Modernization■ATM Ops Concept⇒ R&D Vision■ENRI⇒R&D Roadmap (-2020)■Realization of Vision⇒Cooperation/Collaboration required
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Thank you for your attention!
Questions?

March 5EIWAC 2009, Tokyo46