2012•Modern Electronics TechniqueRequires access

Modeling and simulation of air-defense missile seeker

Jun Liu

Abstract

Modeling and simulation of air-defense missile system is an important means to develop the air-defense weapon system.Pulse Doppler radar(PD) seeker is taken as an example in this paper.Receiving signal model of radar seeker is established.The methods of velocity tracking and angle tracking are analyzed in detail.Based on the guidance mode of PD radar seeker,the dynamic simulation of missile attack is carried out in the typical scene of the whole process,and the simulation results verify the effectiveness of the system.

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Key concepts: Missile, Radar, Missile guidance, Radar lock-on, Process (computing), Simulation, Computer science, Tracking (education)