| 单片机在无线电引信炸高精确控制中的应用 |
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| 引用本文： | 王军波,施聚生.单片机在无线电引信炸高精确控制中的应用[J].探测与控制学报,1998(2). |
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| 作者姓名： | 王军波 施聚生 |
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| 作者单位： | 石家庄军械工程学院(王军波)，北京理工大学(施聚生) |
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| 摘 要： | 针对连续波多普勒无线电引信炸高散布大，抗干扰性差等问题，研究设计了一种单片机引信系统。用相关比较法提取目标信息，用相除对消原理消除影响炸高散布的因素，用数字滤波、设置虚警门限及近目标接电技术实现抗干扰。仿真试验证明该电路炸高控制精度高，抗干扰性强。
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| 关 键 词： | 无线电引信 信号处理 单片机 |
The Application of Microchipcontroller in Exact Bursting Height Control of Radio Fuzes |
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| Wang Junbo,Shi Jusheng.The Application of Microchipcontroller in Exact Bursting Height Control of Radio Fuzes[J].Journal of Detection & Control,1998(2). |
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| Authors: | Wang Junbo Shi Jusheng |
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| Abstract: | Aimed at the large dispersion of the bursting height of a continuous wave Doppler raido fuze and its poor antijamming performance, a microchip contoolled fnze system is designed. A correlative comparison method is used to extract target information.In order to remove influence factors of the bursting height dispersion,the cancellation of influence by division is used.Digital filtering,false alarm threshold setting and the energizing technigue of a short range target are used to realize antijamming.Simulation tests have proved that the function of the circuit is very good and it can protect the fuze against early bursting,disturbance of slow charging signalsc and abrupt big pulse signals. |
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| Keywords: | radio fuze microchipcontroller signal processing bursting height control |
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