Research on RCS Simulation and Correction Method of Rocket

WEI Mingshan; LIU Guanghua; ZHANG Qiang

doi:10.15892/j.cnki.djzdxb.2023.02.019

Journal of Projectiles, Rockets, Missiles and Guidance >

2023 , Vol. 43 >Issue 2: 119 - 126

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2023.02.019

Research on RCS Simulation and Correction Method of Rocket

WEI Mingshan ,
LIU Guanghua ,
ZHANG Qiang

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Jiuquan Satellite Launch Centre, Jiuquan 732750, Gansu, China

Received date: 2022-01-01

Online published: 2025-02-24

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Abstract

In this paper, the HFSS software SBR method is used to realize the dual-band RCS simulation of type 5 rocket in the whole airspace, and the line of sight angle conversion is used to realize the effective comparison between the measured RCS and the simulation RCS sequence. The causes of simulation errors are analyzed, and a radar RCS correction method combining model parameter adjustment and measured data correction is proposed. The accuracy of rocket simulation is increased from 5 dB to 2 dB, and the radar identification ability is effectively improved.

Key words： RCS; SBR; HFSS; rocket

Cite this article

WEI Mingshan , LIU Guanghua , ZHANG Qiang . Research on RCS Simulation and Correction Method of Rocket[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2023 , 43(2) : 119 -126 . DOI: 10.15892/j.cnki.djzdxb.2023.02.019

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