弹道修正弹的概念研究  

CONCEPT DEVELOPMENT OF TRAJECTORY CORRECTION PROJECTILES

作　　者：谭凤岗 

机构地区：[1]陕西青华机电研究所

出　　处：《弹箭技术》1998年第4期1-10,共10页

摘　　要：概述了国外弹道修正弹的研究现状，对弹道修正弹可能采用的几种方案进行了分析比较，提出了我国弹道修正弹研究的基本思路。完全的弹道修正弹概念技术上难度颇高，最关键的是修正组件的微型化和低成本。增阻减速型弹与多卜勒初速雷达的组合，作为仅修正射程的初级弹道修正弹方案是可行的。最终的弹道修正弹概念必须是射程、方向都修正，并且“打了不用管”，这就有必要采用ＧＰＳ定位技术。低成本、微型化、抗高过载的ＧＰＳ接收器和简易惯性组件，以及“自由滚转”鸭舵机构、微型化引爆系统、微型化坚固的数据处理电路等都是全方位弹道修正弹的高难度关键技术，应在研究仅射程修正的初级弹道修正弹的同时对它们开展预先研究。The paper outlines development state of the trajectory correction projectiles at abroad. It also analysed and compared possible sereral conceptions about the trajectory corretion projectiles, and gave the basic thinking on the trajectory correction projectiles development at our country. The full trajectory correction projectile concept has technologically higher difficulty. The critical problems are the correction packgaes microminiaturi-zation and low cost. The combination of the increasing drag-decreasing velocity type projectiles with the doppler initial velocity measurement radar as a preliminary trajectory correction only to be corrected range is feasible.The final trajectory correction projectile concept must be to be corrected both the range and the direction, and should be ″fire and forget″. This is necessary to use GPS plsitioning technology. The low cost microminiaturization, withstanding high overload GPS receivers and simple inertia measurement units,also ″free-roll″ canarding mechanisms,microminiaturization initiation devices and microminiaturization firm data process system etc., all of them are high difficult key technologies of the full orientation trajectory correction projectile development, they all should be pre-developed while preliminary trajectory correction projectiles only for the range to be correctied are developed.

关 键 词：弹道修正弹 概念 发展趋势 射程修正 GPS 鸭翼 

分 类 号：TJ413.6[兵器科学与技术—火炮、自动武器与弹药工程]