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SUSCEPTIBILITYSUSCEPTIBILITY
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VULNERABILITYVULNERABILITY
SUSCEPTIBILITYSUSCEPTIBILITY
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VULNERABILITYVULNERABILITY
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Major concepts of aircraft survivability
PROBABILITY OF KILL=SUSCEPTIBILITY* VULNERABILITYPROBABILITY OF KILL=SUSCEPTIBILITY* VULNERABILITY
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The twelve survivability enhancement
concepts
SUSCEPTIBILITY REDUCTION VULNERABILITY REDUCTION
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Stealth aircraft are practically undetectable by sensors. They exploit the
diagram to minimize scattered and reflected signals, and to focus the
residuals in few directions, different from that of the sensors.
Stealth aircraft are practically undetectable by sensors. They exploit the
diagram to minimize scattered and reflected signals, and to focus the
residuals in few directions, different from that of the sensors.
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ELECTRONIC COMBAT 1995
SWLF-PROTECTION
DEFENSE
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ASE of the future - ATIRCM (JOURNAL of ELECTRONIC DEFENS-MAY 92)ASE of the future - ATIRCM (JOURNAL of ELECTRONIC DEFENS-MAY 92)
Seeker threate are found in all parts of an aircraft’s IR signatureSeeker threate are found in all parts of an aircraft’s IR signature
ATIRCM’s countermeasure response is rapid and coordinatedATIRCM’s countermeasure response is rapid and coordinated
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AIRCRAFTAIRCRAFT
VULNERABILITYVULNERABILITY
AIRCRAFTAIRCRAFT
VULNERABILITYVULNERABILITY
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TARGET KILL LEVELS
1. ATTRITION KILL
Attrition Kill is a measure of the degree of aircraft damage that renders
it incapable of being repaired, or not economical to repair, so that it is
lost from the inventory.
1.1KK KILL
Damage that will cause an aircraft to disintegrate immediately upon
being hit.
1.2K KILL
Damage that will cause an aircraft to fall out of manned control within
30 seconds after being hit.
1.3A KILL
Damage that will cause an aircraft to fall out of manned control within
5 minutes after being hit.
1.4B KILL
Damage that will cause an aircraft to fall out of manned control within
30 minutes after being hit.
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TARGET KILL LEVELS (CONTINUE)
2. MISSION ABORT KILL
Mission Abort Kill is a measure of the degree of aircraft damage that
prevents the aircraft from completing its designated mission, but is not
sufficient to cause a loss of the aircraft to the inventory.
3. FORCED LANDING KILL
The forced landing kill category includes a forced landing at any time
after damage occurs, but before the expenditure of the aircraft fuel load.
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Probability of Target Kill given Hit for a Single Shot
SS
HKp /
is a function of Target vulnerability and the predefined kill level.
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TARGET ANATOMY
1. Structural Assemblies
2. Propulsion System
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3. Flight Control System
4. Fuel System
5. Other Systems
• Crew
• Avionics
• Environmental Control
• Electrical System
• Launch and Recovery
22F/A-18E General Arrangement
23Fairchild A10 Thunderbild II: General Arrangement
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24F16C General Arrangement
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25F15C General Arrangement
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F15 – Structural Assembly
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Propulsion System
F/A-18E
F-15A
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Accessory Drive for Secondary Power
F-15A
F/A-18E
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F-15A
F/A-18E
Hydraulic Subsystem
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F-15A
F/A-18E
Fuel System
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F-15A
Avionics and Armament Systems
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F-15A
F/A-18E
Environmental Control System
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Technion
Israeli Institute of Technology
1964 – 1968 BSc EE
1968 – 1971 MSc EE
Israeli Air Force
1970 – 1974
RAFAEL
Israeli Armament Development Authority
1974 – 2013
Stanford University
1983 – 1986 PhD AA

1 susceptibility vulnerability