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Journal of Projectiles, Rockets, Missiles and Guidance >

2019 , Vol. 39 >Issue 1: 97 - 100

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2019.01.021

Research on Theory of Electrostatic Array Target-detection and Method of Numerical Simulation

  • LI Weixin ,
  • CHEN Ruofei ,
  • LI Jianwei ,
  • ZHAO Wenlong ,
  • ZHOU Xue'an
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  • 1 Shanghai Institute of Radio Equipment, Shanghai 200090, China
    2 Shanghai Target Identification and Environment Perception Engineering Technology Research Center, Shanghai 210090, China
    3 Shanghai Electro-mechanical Engineering Institute, Shanghai 200090, China

Received date: 2018-05-17

  Online published: 2025-05-21

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Abstract

In order to solve the problems of anti-stealth and anti-jamming in traditional detection systems, based on the basic theories of e-lectrostatic detection, the characteristics of the induced charge output signal of the missile rendezvous were discussed. A finite element mathematical model of the missile rendezvous was established, and the distribution characteristics of the target electrostatic field and the surface charge of the sensing electrode were analyzed. The static detection distance and induced charge intersection curve were discussed u-sing parametric modeling methods. The calculation results show that the charge distribution of the target electrostatic field is related to the curvature of the model. The electrostatic detection system has the ability to detect the target when the distance is 8.45m, and the numerical simulation results can provide a theoretical basis for the optimal design of the electrostatic detection system.

Key words： electrostatic induction; FEM; numerical simulation; induced charge

Cite this article

LI Weixin , CHEN Ruofei , LI Jianwei , ZHAO Wenlong , ZHOU Xue'an . Research on Theory of Electrostatic Array Target-detection and Method of Numerical Simulation[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2019 , 39(1) : 97 -100 . DOI: 10.15892/j.cnki.djzdxb.2019.01.021

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