2009•Jisuanji fangzhenRequires access

Calculation and Simulation of a Type of Missile's RCS

Jing Zhan-rong

Abstract

In order to investigate missile's electromagnetic scattering,preestimate and optimize integrated missile system,scattering effect of missiles was analyzed.Physical optics(PO) was used to calculate RCS of reflecting field,and equivalent currents(MEC) were used to calculate RCS of diffraction caused by front and back edges of wings,joint part of the body and trail of missile.Simulation was carried out using some known missile,which proved that this algorithm can satisfy the analysis need for the RCS calculation of missiles.Therefore,a model was established for a certain type of missile based on its design.And missile's model and simulation result were presented.

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Key concepts: Missile, Missile guidance, Engineering, Physical optics, Aerospace engineering, Scattering, Simulation, Computer science