电视制导空地弹落角约束制导律研究

刘通; 杨军; 潘涛; 单云

doi:10.15892/j.cnki.djzdxb.2014.04.025

弹箭与制导学报 >

2014 , Vol. 34 >Issue 4: 49 - 52

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2014.04.025

导弹与制导技术

电视制导空地弹落角约束制导律研究

刘通 ,
杨军 ,
潘涛 ,
单云

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西安航天动力技术研究所,西安 710025

刘通(1989-),女,山东菏泽人,硕士研究生,研究方向:导弹与控制系统设计和末制导律设计。

收稿日期: 2013-09-10

网络出版日期: 2025-05-30

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A Terminal Angle Constraint Guidance Law for TV-guidance Air-to-ground Missile

LIU Tong ,
YANG Jun ,
PAN Tao ,
SHAN Yun

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Xi'an Institute of Aerospace Propulsion Technology, Xi'an 710025, China

Received date: 2013-09-10

Online published: 2025-05-30

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摘要

针对电视制导导弹打击目标时框架角有限与落角约束要求,研究了三类具有落角约束的比例导引律:过重力补偿比例导引、Zarchan弹道成型制导律、变系数比例导引,提出一种变系数偏置比例导引。仿真结果表明,与另外两种制导律相比,变系数偏置比例导引弹道爬升高度较低,导引头需用框架角较小,可以保证电视导引头更好的锁定目标,具有一定的工程实用价值。

关键词： 导弹; 电视制导; 落角约束; 比例导引; 框架角; 制导律

本文引用格式

刘通 , 杨军 , 潘涛 , 单云 . 电视制导空地弹落角约束制导律研究[J]. 弹箭与制导学报, 2014 , 34(4) : 49 -52 . DOI: 10.15892/j.cnki.djzdxb.2014.04.025

Abstract

Aiming at the requirements of limited frame angle and terminal angular constraint when TV-guidance missile attacking targets, three types of proportional navigation with terminal angular constraint were studied. They adopt proportional navigation guidance with compensation over gravity, Zarchan trajectory shaping guidance and proportional navigation with variable coefficient. New biased proportion navigation with variable coefficient was proposed. Simulation results show that, compared with the other two guidance laws, biased proportion navigation with variable coefficient has the advantage of lower trajectory height and smaller frame angle, making the TV guidance seeker have a better performance of locking on target. So it has certain application value in engineering practice.

Key words： missile; TV-guidance; terminal angular constraint; proportional navigation guidance; frame angle; guidance law

参考文献

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