| 一种提高电子时间引信定时精度的方法研究 |
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| 引用本文： | 吕晓珂,张小禄,刘国华.一种提高电子时间引信定时精度的方法研究[J].火炮发射与控制学报,2011(3). |
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| 作者姓名： | 吕晓珂 张小禄 刘国华 |
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| 作者单位： | 1. 驻咸阳地区军事代表室
2. 西北机电研究所,陕西咸阳,712099 |
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| 摘 要： | 定时精度是电子时间引信的关键性能指标。针对电子时间引信电路,提出了一种基于炮口装定的时基修正技术,为有效解决引信电路定时精度问题提供了设计思路。采用在接收定时数据的同时提取出用于测量引信振荡器频率的时间基准,实现频率修正,可简化引信电路,避免因环境和长时间储存等因素造成的振荡器频率偏移导致的电子时间引信定时精度发生变化的情况。
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| 关 键 词： | 电子技术 振荡器 频率修正 电子时间引信 |
Research on a Method of Improving ETF Timing Accuracy |
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| LV Xiao-ke,ZHANG Xiao-lu,LIU Guo-hua.Research on a Method of Improving ETF Timing Accuracy[J].Gun Launch & Control Journal,2011(3). |
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| Authors: | LV Xiao-ke ZHANG Xiao-lu LIU Guo-hua |
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| Affiliation: | LV Xiao-ke1,ZHANG Xiao-lu2,LIU Guo-hua2 (1.Millitary Representatives Office of PLA in Xianyang Area,Xianyang 712099,Shaanxi,China,2.Northwest Institute of Mechanical&Electrical Engineering,China) |
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| Abstract: | Timing accuracy is one of the key parameters of electronic timing fuse(ETF).Aimed at the electronic timing fusecircuit,the time base correction technology was put forward based on muzzle setting,and this technology can provide design thinking for effectively solving the timing accuracy problem of fuse circuit.An approach was used to extract the time base for measuring the fuze oscillator frequency while receiving the timing data to realize the frequency correction.This method can simplify the fuse circuit,a... |
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| Keywords: | electron technology oscillator frequency correction electron time fuze |
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