Download DSSFighterPilots -20041118.pps

Decision Support System
for
Fighter Pilots
Lars Rosenberg Randleff
Ph.D. student
Danish Defence Research Establishment
[DAT/SEN NOV04]
Goals for the project
• To make a model of the
situation of the aircraft/pilot
• To try different techniques for
decision support based on the
model
• To make a prototype based on a
given technique
[DAT/SEN NOV04]
Problem description
•
•
•
•
[DAT/SEN NOV04]
Many sources of information
Stress
Real-time
Trustworthy
Sources of information
•
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•
Radar Warning Receiver (RWR)
Missile Warning System (MWS)
Jammer
Position and orientation
Amount of countermeasures
• Chaff
• Flares
[DAT/SEN NOV04]
Missile guidance
Active
Radar
Semi-active
Radar
Infrared
Beam Rider
AntiRadiation
Command
Track-ViaMissile
INS/GPS
ElectroOptical
[DAT/SEN NOV04]
Keeping it all together
• According to the Missile Index
about 650 missile systems have
been developed
• … and 200-300 of these are still
deployed
• Different missiles, different
types of guidance, different
countermeasures
[DAT/SEN NOV04]
Data flow for the DSS
EWMS
Position data
Mission data
Link-16 data
[DAT/SEN NOV04]
DSS
Situational Awareness
Decision
Presentation
to the pilot
• Audio?
• Display?
• Force feedback?
Pilot actions
• Manoeuvre (altitude, aspect
angle, G’s)
• Dispense chaff
• Dispense flares
• Turn on/off jammer
• Wait / do nothing
• (Eject)
[DAT/SEN NOV04]
A Bayesian Network
[DAT/SEN NOV04]
Further work
• Parameters are still added to
the model
• Other models and techniques
are to be examined
• Tests against simulator/aircraft
flight data
• Development of a prototype
• Design of the interface between
the DSS and the pilot
[DAT/SEN NOV04]