Analysis of Impact of Pneumatic Overfall on Infrared Detector's Ability

Analysis of Impact of Pneumatic Overfall on Infrared Detector's Ability

When infrared guidance missile flies at high speed, there is exquisite reciprocity between its optic head-cover and atmosphere. Gas density is changing around head-cover, which leads the gas refractive index pulse-act. Then the track direction goes warp because of weak signal of photo and displaceme...

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Veröffentlicht in:Danjian yu Zhidao Xuebao / Journal of Projectiles, Rockets, Missiles and Guidance Rockets, Missiles and Guidance, 2009-04, Vol.29 (2), p.180-182
Hauptverfasser: Wang, Dingchao, Liu, Xinxue, Yan, Shuangka
Format: Artikel
Sprache:chi
Schlagworte:
Atmospheres
Detectors
Displacement
Flies
Fluid dynamics
Fluid flow
Gas density
High speed
Infrared
Missiles
Overfall
Pneumatics
Projectiles
Receivers
Reciprocity
Refractive index
Refractivity
Rockets
Turbulence
Turbulent flow
Warp
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Zusammenfassung:When infrared guidance missile flies at high speed, there is exquisite reciprocity between its optic head-cover and atmosphere. Gas density is changing around head-cover, which leads the gas refractive index pulse-act. Then the track direction goes warp because of weak signal of photo and displacement from optic receiver. Faetor is analyses the impact of pneumatic turbulent flow on the infrared guidance missile detector.
ISSN:1673-9728