采用比例导引的侵彻型制导航弹末段攻角控制分析  

Study of Teminal Angle of Attack Control Method for Penetrating-type Guided Bombs with Proportional Navigation Guidance Law

作　　者：杨桂清[1] 夏群力[1] 左媞媞 

机构地区：[1]北京理工大学机电工程学院,北京100081

出　　处：《弹箭与制导学报》2005年第S9期141-143,共3页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：制导航弹为实现侵彻必须对末段姿态进行控制。在采用过重补比例导引制导律来增大落角的同时,也使末段攻角比较大。而大攻角对侵彻是不利的,因此需要对末段攻角进行控制,文中对侵彻型制导航弹末段攻角控制的理论和实现方法进行了探讨。To meet the requirements of penetrating,which induces a larger impact angle and a smaller terminal angle of attack,the terminal attitude control should be added to laser-guided bombs guidance.While the GOPNG(gravity overcompensated proportional navigation guidance)law is used to increase impact angle,a larger impact angle of attack is caused,however larger terminal angle of attack is disadvantageous to penetrate.In this paper,the terminal angle of attack control method is studied in detail.

关 键 词：比例导引 末段姿态控制 落角 末段攻角控制 

分 类 号：TJ765.22[兵器科学与技术—武器系统与运用工程]