16 research outputs found
Technology Of MIG-MAG Welds Strength Enhancement
A new technology of MIG MAG welding control is developed. Authors introduce use of power AC and pulse feed of welding wire in the arc zone, that downsizes the heat affected zone, stabilizes formation of electrode metal droplets, as external magnetic field's effect on the arc is reduced. Principal criteria for electrode metal transfer control, when powered by AC sources, are specified
Technology Of MIG-MAG Welds Strength Enhancement
A new technology of MIG MAG welding control is developed. Authors introduce use of power AC and pulse feed of welding wire in the arc zone, that downsizes the heat affected zone, stabilizes formation of electrode metal droplets, as external magnetic field's effect on the arc is reduced. Principal criteria for electrode metal transfer control, when powered by AC sources, are specified
Reduce Radar Visibility Fighter in Its Airborne Radar on the Emission and Maintenance of Enemy Electronic Intelligence
Π Π΄Π°Π½Π½ΠΎΠΉ ΡΡΠ°ΡΡΠ΅ ΠΏΡΠΈΠ²ΠΎΠ΄ΠΈΡΡΡ ΠΎΠ΄ΠΈΠ½ ΠΈΠ· Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΡΡ
ΠΏΡΡΠ΅ΠΉ ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΡ ΡΠ°Π΄ΠΈΠΎΠ»ΠΎΠΊΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΉ Π·Π°ΠΌΠ΅ΡΠ½ΠΎΡΡΠΈ ΠΈΡΡΡΠ΅Π±ΠΈΡΠ΅Π»Ρ ΠΏΡΠΈ ΡΡΠ½ΠΊΡΠΈΠΎΠ½ΠΈΡΠΎΠ²Π°Π½ΠΈΠΈ Π΅Π³ΠΎ Π±ΠΎΡΡΠΎΠ²ΠΎΠΉ ΡΠ°Π΄ΠΈΠΎΠ»ΠΎΠΊΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΡΠ°Π½ΡΠΈΠΈ, Π° ΡΠ°ΠΊΠΆΠ΅ Π±ΠΎΡΡΠΎΠ²ΠΎΠΉ ΡΠ°Π΄ΠΈΠΎΠ»ΠΎΠΊΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΡΠ°Π½ΡΠΈΠΈ ΠΏΡΠΎΡΠΈΠ²Π½ΠΈΠΊΠ° Π½Π° ΠΈΠ·Π»ΡΡΠ΅Π½ΠΈΠ΅ ΠΈ ΠΏΡΠΈ Π²Π΅Π΄Π΅Π½ΠΈΠΈ ΠΈΠΌ ΡΠ°Π΄ΠΈΠΎΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ°Π·Π²Π΅Π΄ΠΊΠΈThis article is one of the possible ways to reduce radar visibility fighter in the functioning of its on-board radar and airborne radar of the enemy on the emission and maintenance of their elec-tronic intelligenc
The Concept of Recognition of Air Targets in the Aviation Radar Complex
ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ Π²Π°ΡΠΈΠ°Π½Ρ ΠΊΠΎΠ½ΡΠ΅ΠΏΡΠΈΠΈ Π²ΡΠ΅ΡΡΠΎΡΠΎΠ½Π½Π΅Π³ΠΎ ΡΠ°ΡΠΏΠΎΠ·Π½Π°Π²Π°Π½ΠΈΡ Π²ΠΎΠ·Π΄ΡΡΠ½ΡΡ
ΡΠ΅Π»Π΅ΠΉ Π² Π°Π²ΠΈΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΌ ΡΠ°Π΄ΠΈΠΎΠ»ΠΎΠΊΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΌ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ΅ ΠΈΡΡΡΠ΅Π±ΠΈΡΠ΅Π»Ρ, ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Ρ ΠΏΠ΅ΡΠ΅ΡΠ½ΠΈ ΡΠ΅ΡΠ΅Π½ΠΈΠΉ Π»Π΅ΡΡΠΈΠΊΠ°-ΠΈΡΡΡΠ΅Π±ΠΈΡΠ΅Π»Ρ, ΡΡΠΎΠ²Π½ΠΈ ΠΎΠΏΡΠΈΠΌΠΈΠ·Π°ΡΠΈΠΈ Π½Π°Π²Π΅Π΄Π΅Π½ΠΈΡ ΡΠΏΡΠ°Π²Π»ΡΠ΅ΠΌΡΡ
ΡΠ°ΠΊΠ΅Ρ ΠΈ ΡΠ»Π΅ΠΌΠ΅Π½ΡΡ ΠΈΡΠΊΡΡΡΡΠ²Π΅Π½Π½ΠΎΠ³ΠΎ ΠΈΠ½ΡΠ΅Π»Π»Π΅ΠΊΡΠ°, ΠΎΡΠ½ΠΎΠ²Π°Π½Π½ΡΠ΅ Π½Π° ΡΠ°ΡΠΏΠΎΠ·Π½Π°Π²Π°Π½ΠΈΠΈ Π²ΠΎΠ·Π΄ΡΡΠ½ΡΡ
ΡΠ΅Π»Π΅ΠΉThe version of the concept of comprehensive recognition of air targets in an aviation radar complex of the fighter is offered, the lists of decisions of the pilot of the fighter, levels of optimiza-tion of guidance of guided missiles and elements of artificial intelligence based on recognition of air targets are define
Reduce Radar Visibility Fighter in Its Airborne Radar on the Emission and Maintenance of Enemy Electronic Intelligence
Π Π΄Π°Π½Π½ΠΎΠΉ ΡΡΠ°ΡΡΠ΅ ΠΏΡΠΈΠ²ΠΎΠ΄ΠΈΡΡΡ ΠΎΠ΄ΠΈΠ½ ΠΈΠ· Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΡΡ
ΠΏΡΡΠ΅ΠΉ ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΡ ΡΠ°Π΄ΠΈΠΎΠ»ΠΎΠΊΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΉ Π·Π°ΠΌΠ΅ΡΠ½ΠΎΡΡΠΈ ΠΈΡΡΡΠ΅Π±ΠΈΡΠ΅Π»Ρ ΠΏΡΠΈ ΡΡΠ½ΠΊΡΠΈΠΎΠ½ΠΈΡΠΎΠ²Π°Π½ΠΈΠΈ Π΅Π³ΠΎ Π±ΠΎΡΡΠΎΠ²ΠΎΠΉ ΡΠ°Π΄ΠΈΠΎΠ»ΠΎΠΊΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΡΠ°Π½ΡΠΈΠΈ, Π° ΡΠ°ΠΊΠΆΠ΅ Π±ΠΎΡΡΠΎΠ²ΠΎΠΉ ΡΠ°Π΄ΠΈΠΎΠ»ΠΎΠΊΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΡΠ°Π½ΡΠΈΠΈ ΠΏΡΠΎΡΠΈΠ²Π½ΠΈΠΊΠ° Π½Π° ΠΈΠ·Π»ΡΡΠ΅Π½ΠΈΠ΅ ΠΈ ΠΏΡΠΈ Π²Π΅Π΄Π΅Π½ΠΈΠΈ ΠΈΠΌ ΡΠ°Π΄ΠΈΠΎΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ°Π·Π²Π΅Π΄ΠΊΠΈThis article is one of the possible ways to reduce radar visibility fighter in the functioning of its on-board radar and airborne radar of the enemy on the emission and maintenance of their elec-tronic intelligenc
Synthesis of Optimal Algorithms of Recognition of Group Air Targets in Airborne Radar Systems
Π ΡΡΠ°ΡΡΠ΅ ΠΏΡΠΈ Π±Π°ΠΉΠ΅ΡΠΎΠ²ΡΠΊΠΎΠΌ ΠΊΡΠΈΡΠ΅ΡΠΈΠΈ ΠΎΠΏΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΡΡΠΈ ΡΠΈΠ½ΡΠ΅Π·ΠΈΡΠΎΠ²Π°Π½Ρ Π°Π»Π³ΠΎΡΠΈΡΠΌΡ ΡΠ°ΡΠΏΠΎΠ·Π½Π°Π²Π°Π½ΠΈΡ
Π½Π° ΡΡΠ°ΠΏΠ΅ Π²ΡΠΎΡΠΈΡΠ½ΠΎΠΉ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ ΡΠΈΠ³Π½Π°Π»ΠΎΠ² ΡΠΈΡΠ»Π΅Π½Π½ΠΎΠ³ΠΎ ΠΈ ΡΠΈΠΏΠΎΠ²ΠΎΠ³ΠΎ ΡΠΎΡΡΠ°Π²Π° Π³ΡΡΠΏΠΏΠΎΠ²ΠΎΠΉ Π²ΠΎΠ·Π΄ΡΡΠ½ΠΎΠΉ
ΡΠ΅Π»ΠΈ (ΠΠΠ¦), Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠ° Π΅Ρ ΠΏΠΎΠ»ΡΡΠ° Π² ΡΠ°Π΄ΠΈΠΎΠ»ΠΎΠΊΠ°ΡΠΈΠΎΠ½Π½ΡΡ
ΡΠΈΡΡΠ΅ΠΌΠ°Ρ
(Π ΠΠ‘) Π²ΠΎΠ·Π΄ΡΡΠ½ΠΎΠ³ΠΎ Π±Π°Π·ΠΈΡΠΎΠ²Π°Π½ΠΈΡ,
ΠΏΠΎΡΡΡΠΎΠ΅Π½Π½ΡΡ
ΠΏΠΎ ΠΈΠΌΠΏΡΠ»ΡΡΠ½ΠΎ-Π΄ΠΎΠΏΠ»Π΅ΡΠΎΠ²ΡΠΊΠΎΠΌΡ (ΠΠ) ΠΏΡΠΈΠ½ΡΠΈΠΏΡ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ ΡΠΈΠ³Π½Π°Π»ΠΎΠ² Ρ Π΄Π»ΠΈΡΠ΅Π»ΡΠ½ΡΠΌ
Π²ΡΠ΅ΠΌΠ΅Π½Π΅ΠΌ ΠΈΡ
ΠΊΠΎΠ³Π΅ΡΠ΅Π½ΡΠ½ΠΎΠ³ΠΎ Π½Π°ΠΊΠΎΠΏΠ»Π΅Π½ΠΈΡ. ΠΡΠΈ ΡΡΠΎΠΌ ΠΏΡΠ΅Π΄ΠΏΠΎΠ»Π°Π³Π°Π΅ΡΡΡ, ΡΡΠΎ ΠΈΠΌΠ΅Π΅ΡΡΡ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΡ
ΠΎ ΡΠΎΡΡΠΎΡΠ½ΠΈΠΈ ΠΠΠ¦, ΠΏΠΎΠ»ΡΡΠ΅Π½Π½Π°Ρ Π² ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ ΡΠΈΠ³Π½Π°Π»ΠΎΠ² Π² Π ΠΠ‘ Π½Π° ΡΡΠ°ΠΏΠ΅ ΠΏΠ΅ΡΠ²ΠΈΡΠ½ΠΎΠΉ
ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ ΡΠ°Π΄ΠΈΠΎΠ»ΠΎΠΊΠ°ΡΠΈΠΎΠ½Π½ΡΡ
(Π Π) ΡΠΈΠ³Π½Π°Π»ΠΎΠ², ΠΎΡΡΠ°ΠΆΡΠ½Π½ΡΡ
ΠΎΡ ΠΠΠ¦.In the article by Bayesian optimality criteria algorithms for the recognition stage, the secondary
signal processing and numerical model of group air targets , the nature of its flight in radar
systems , airborne, built by pulse-Doppler (ID) principle of signal processing of a long time
coherent accumulation. In this case, it is assumed that there is information about the state of
group air targets, the resulting signal processing in radar at the stage of primary processing of
radar (radar) signals reflected from the group of air target
The Concept of Recognition of Air Targets in the Aviation Radar Complex
ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ Π²Π°ΡΠΈΠ°Π½Ρ ΠΊΠΎΠ½ΡΠ΅ΠΏΡΠΈΠΈ Π²ΡΠ΅ΡΡΠΎΡΠΎΠ½Π½Π΅Π³ΠΎ ΡΠ°ΡΠΏΠΎΠ·Π½Π°Π²Π°Π½ΠΈΡ Π²ΠΎΠ·Π΄ΡΡΠ½ΡΡ
ΡΠ΅Π»Π΅ΠΉ Π² Π°Π²ΠΈΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΌ ΡΠ°Π΄ΠΈΠΎΠ»ΠΎΠΊΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΌ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ΅ ΠΈΡΡΡΠ΅Π±ΠΈΡΠ΅Π»Ρ, ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Ρ ΠΏΠ΅ΡΠ΅ΡΠ½ΠΈ ΡΠ΅ΡΠ΅Π½ΠΈΠΉ Π»Π΅ΡΡΠΈΠΊΠ°-ΠΈΡΡΡΠ΅Π±ΠΈΡΠ΅Π»Ρ, ΡΡΠΎΠ²Π½ΠΈ ΠΎΠΏΡΠΈΠΌΠΈΠ·Π°ΡΠΈΠΈ Π½Π°Π²Π΅Π΄Π΅Π½ΠΈΡ ΡΠΏΡΠ°Π²Π»ΡΠ΅ΠΌΡΡ
ΡΠ°ΠΊΠ΅Ρ ΠΈ ΡΠ»Π΅ΠΌΠ΅Π½ΡΡ ΠΈΡΠΊΡΡΡΡΠ²Π΅Π½Π½ΠΎΠ³ΠΎ ΠΈΠ½ΡΠ΅Π»Π»Π΅ΠΊΡΠ°, ΠΎΡΠ½ΠΎΠ²Π°Π½Π½ΡΠ΅ Π½Π° ΡΠ°ΡΠΏΠΎΠ·Π½Π°Π²Π°Π½ΠΈΠΈ Π²ΠΎΠ·Π΄ΡΡΠ½ΡΡ
ΡΠ΅Π»Π΅ΠΉThe version of the concept of comprehensive recognition of air targets in an aviation radar complex of the fighter is offered, the lists of decisions of the pilot of the fighter, levels of optimiza-tion of guidance of guided missiles and elements of artificial intelligence based on recognition of air targets are define
Synthesis of Optimal Algorithms of Recognition of Group Air Targets in Airborne Radar Systems
Π ΡΡΠ°ΡΡΠ΅ ΠΏΡΠΈ Π±Π°ΠΉΠ΅ΡΠΎΠ²ΡΠΊΠΎΠΌ ΠΊΡΠΈΡΠ΅ΡΠΈΠΈ ΠΎΠΏΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΡΡΠΈ ΡΠΈΠ½ΡΠ΅Π·ΠΈΡΠΎΠ²Π°Π½Ρ Π°Π»Π³ΠΎΡΠΈΡΠΌΡ ΡΠ°ΡΠΏΠΎΠ·Π½Π°Π²Π°Π½ΠΈΡ
Π½Π° ΡΡΠ°ΠΏΠ΅ Π²ΡΠΎΡΠΈΡΠ½ΠΎΠΉ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ ΡΠΈΠ³Π½Π°Π»ΠΎΠ² ΡΠΈΡΠ»Π΅Π½Π½ΠΎΠ³ΠΎ ΠΈ ΡΠΈΠΏΠΎΠ²ΠΎΠ³ΠΎ ΡΠΎΡΡΠ°Π²Π° Π³ΡΡΠΏΠΏΠΎΠ²ΠΎΠΉ Π²ΠΎΠ·Π΄ΡΡΠ½ΠΎΠΉ
ΡΠ΅Π»ΠΈ (ΠΠΠ¦), Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠ° Π΅Ρ ΠΏΠΎΠ»ΡΡΠ° Π² ΡΠ°Π΄ΠΈΠΎΠ»ΠΎΠΊΠ°ΡΠΈΠΎΠ½Π½ΡΡ
ΡΠΈΡΡΠ΅ΠΌΠ°Ρ
(Π ΠΠ‘) Π²ΠΎΠ·Π΄ΡΡΠ½ΠΎΠ³ΠΎ Π±Π°Π·ΠΈΡΠΎΠ²Π°Π½ΠΈΡ,
ΠΏΠΎΡΡΡΠΎΠ΅Π½Π½ΡΡ
ΠΏΠΎ ΠΈΠΌΠΏΡΠ»ΡΡΠ½ΠΎ-Π΄ΠΎΠΏΠ»Π΅ΡΠΎΠ²ΡΠΊΠΎΠΌΡ (ΠΠ) ΠΏΡΠΈΠ½ΡΠΈΠΏΡ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ ΡΠΈΠ³Π½Π°Π»ΠΎΠ² Ρ Π΄Π»ΠΈΡΠ΅Π»ΡΠ½ΡΠΌ
Π²ΡΠ΅ΠΌΠ΅Π½Π΅ΠΌ ΠΈΡ
ΠΊΠΎΠ³Π΅ΡΠ΅Π½ΡΠ½ΠΎΠ³ΠΎ Π½Π°ΠΊΠΎΠΏΠ»Π΅Π½ΠΈΡ. ΠΡΠΈ ΡΡΠΎΠΌ ΠΏΡΠ΅Π΄ΠΏΠΎΠ»Π°Π³Π°Π΅ΡΡΡ, ΡΡΠΎ ΠΈΠΌΠ΅Π΅ΡΡΡ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΡ
ΠΎ ΡΠΎΡΡΠΎΡΠ½ΠΈΠΈ ΠΠΠ¦, ΠΏΠΎΠ»ΡΡΠ΅Π½Π½Π°Ρ Π² ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ ΡΠΈΠ³Π½Π°Π»ΠΎΠ² Π² Π ΠΠ‘ Π½Π° ΡΡΠ°ΠΏΠ΅ ΠΏΠ΅ΡΠ²ΠΈΡΠ½ΠΎΠΉ
ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ ΡΠ°Π΄ΠΈΠΎΠ»ΠΎΠΊΠ°ΡΠΈΠΎΠ½Π½ΡΡ
(Π Π) ΡΠΈΠ³Π½Π°Π»ΠΎΠ², ΠΎΡΡΠ°ΠΆΡΠ½Π½ΡΡ
ΠΎΡ ΠΠΠ¦.In the article by Bayesian optimality criteria algorithms for the recognition stage, the secondary
signal processing and numerical model of group air targets , the nature of its flight in radar
systems , airborne, built by pulse-Doppler (ID) principle of signal processing of a long time
coherent accumulation. In this case, it is assumed that there is information about the state of
group air targets, the resulting signal processing in radar at the stage of primary processing of
radar (radar) signals reflected from the group of air target