弹道学报2016，Vol.28Issue(3)：48-52,5.
高原环境下电子时间引信炸点控制修正方法
Correction Method of Burst Control of Electronic Time Fuze in Plateau Environment
李豪杰 1云赛英 1李长生 1王伟强1
作者信息
- 1. 南京理工大学 智能弹药国防重点学科实验室,南京210094
- 折叠
摘要
Abstract
The altitude change has an important influence on burst-point accuracy of electronic time fuze ( ETF ) . Aiming at this problem an adaptive correction method of action time of ETF to the plateau environment was presented. In the method,the altitude correction coefficient at different ranges was obtained by using the relation of action-time change varying with altitude,and the fuze setting-time was corrected. Taking 80 mm rockets for instance,the simulation was carried out. The results show that the burst-point po-sitional-accuracy of fuze at different altitudes in the whole range is less than 2 m by using correction methods;while not applying the correction methods,the burst-point error of fuze of rocket hitting 400 m-range targets reaches to 22 m at altitude of 4750 m. The result is of great significance for plain-firing-table being applied in the plateau,and the accuracy of ETF burst-point in the plateau improves.关键词
引信/高原/时间修正/炸点精度Key words
fuze/plateau/time correction/burst point accuracy分类
军事科技引用本文复制引用
李豪杰,云赛英,李长生,王伟强..高原环境下电子时间引信炸点控制修正方法[J].弹道学报,2016,28(3):48-52,5.
