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Journal of Projectiles, Rockets, Missiles and Guidance >

2013 , Vol. 33 >Issue 4: 37 - 39,48

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2013.04.033

MISSILES AND GUIDANCE TECHNOLOGY

Research on Algorithms of Midcourse Guidance Law for Head Pursuit Law

  • Wang Junping ,
  • Zhou Weiwen
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  • 1 School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an 710072, China
    2 China Airborne Missile Academy, Henan Luoyang 471009, China

Received date: 2013-01-10

  Online published: 2025-05-26

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Abstract

This paper designs a midcourse guidance law for the head pursuit law. Making an auxiliary circle, which is tangent with interceptor speed and target speed, and the tangent point between the circle and interceptor speed locate in the position of missile. As long as the missile do circular motion along the circle, it will fly to the ahead of target speed direction eventually, meanwhile, the missile speed direction will be in conformity with the target speed direction. The simulation results show that the midcourse guidance law is simple and feasible.

Key words： guidance law; head pursuit; midcourse guidance law; differential geometry

Cite this article

Wang Junping , Zhou Weiwen . Research on Algorithms of Midcourse Guidance Law for Head Pursuit Law[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2013 , 33(4) : 37 -39,48 . DOI: 10.15892/j.cnki.djzdxb.2013.04.033

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