| 基于DSP和EPLD的无线电引信数据采集记录装置的设计 |
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| 引用本文： | 程健,马淑芬,吴嗣亮.基于DSP和EPLD的无线电引信数据采集记录装置的设计[J].北京理工大学学报,2003,23(5):604-608. |
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| 作者姓名： | 程健 马淑芬 吴嗣亮 |
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| 作者单位： | 北京理工大学,信息科学技术学院电子工程系,北京,100081 |
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| 基金项目： | 国家部委预研基金;002145230; |
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| 摘 要： | 为评估无线电引信的启动特性和验证引信处理机信号处理算法的有效性，用零中频数据采集器和引信数据采集器分别记录引信试验的各种数据，用启动效率评估软件对这些数据进行分析处理．通过对采集到的数据的分析，可以使整个引信试验过程再现．通过对几种引信恒虚警算法的比较，找到一种合适的引信信号处理算法．该系统可以对引信启动效率进行全面的分析，为引信处理机性能的提高提供了重要参考。
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| 关 键 词： | 零中频数据采集 引信数据采集 数字信号处理器 可编程逻辑电路 |
| 文章编号： | 1001-0645(2003)05-0604-05 |
| 收稿时间： | 2002/9/12 0:00:00 |
| 修稿时间： | 2002年9月12日 |
Design of Radio Fuze Data Sampling and Recording Equipment Based on DSP and EPLD |
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| CHENG Jian,MA Shu fen and WU Si liang.Design of Radio Fuze Data Sampling and Recording Equipment Based on DSP and EPLD[J].Journal of Beijing Institute of Technology(Natural Science Edition),2003,23(5):604-608. |
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| Authors: | CHENG Jian MA Shu fen and WU Si liang |
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| Institution: | Department of Electronic Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China;Department of Electronic Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China;Department of Electronic Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing100081, China |
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| Abstract: | To estimate the detonation character of radio fuze and verify the efficiency of processing of signals in fuze processors, zero middle frequency data sampling equipment and fuze data sampling equipment are used to sample all kinds of data in radio fuze trials. Detonation efficiency evaluation software is used to process and analyze the sampled data. Through analysis of the data, the whole process of radio fuze trial is reproduced. A proper signal processing method of radio fuze is found after comparing several kinds of CFAR algorithms. This system can give an overall analysis on the detonation efficiency of radio fuze and provide an important reference to improve the performance of radio fuze processors. |
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| Keywords: | zero middle-frequency data sampling fuze data sampling DSP EPLD |
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