测试技术学报2012，Vol.26Issue(5)：401-404,4.DOI:10.3969/j.issn.1671-7449.2012.05.007
一种声测量弹目偏差的方法研究
An Acoustic Measurement Method for Missdistance
李宗贤 1蒋小奇 2王凤歌1
作者信息
- 1. 西北机电工程研究所,陕西咸阳712099
- 2. 北方重工业集团有限公司,内蒙古包头014033
- 折叠
摘要
Abstract
his paper put forward an acoustic space position test method aiming at low realtime ability, high rate of miss test and huge equipment of the test system for measuring projectile deflection against targets when gun firing at targets. We established the mathematical and physical model, studied the N wave characteristic, broke through the key technology of N wave sensor and N wave DSP mode, and set up the test system. The system can restrain the atmosphere noise made by high - speed flying platform and extract the N wave information from complex noise. Test results show the characteristic of flying projectile with supersonic speed, and demonstrate the technology index of the measurement system. This method has advantages of high response, low miss test rate, free of environment influence, and high realtime ability compared with the measurement methods of electronic radar and opto- electric system.关键词
火炮/弹头波/声测量/弹目偏差Key words
gun/ projectile warhead/ acoustic measurement/ missdistance分类
军事科技引用本文复制引用
李宗贤,蒋小奇,王凤歌..一种声测量弹目偏差的方法研究[J].测试技术学报,2012,26(5):401-404,4.
