| 某型军用电站动态频率的测量 |
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| 引用本文： | 姚世锋,李献锋.某型军用电站动态频率的测量[J].价值工程,2011,30(19):16-17. |
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| 作者姓名： | 姚世锋 李献锋 |
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| 作者单位： | 1. 中国人民解放军总装备部重庆军事代表局武器处,重庆,400060
2. 中国人民解放军驻497厂军事代表室,重庆,400071 |
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| 摘 要： | 针对某型军用电站输出频率的特点,本文设计了一种基于计数器与D/A转换器将结合的频率转换测频法,并从计数器计数误差、晶振频率、芯片转换精度、计算机采集精度等四个主要因素对测试精度进行了分析,最终较为精确地实现了该电站动态频率的测量,达到了较好的效果。
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| 关 键 词： | 军用电站 频率测量 精度分析 |
Dynamic Frequency Measurement of a Certain Type of Military Power Station |
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| Yao Shifeng,Li Xianfeng.Dynamic Frequency Measurement of a Certain Type of Military Power Station[J].Value Engineering,2011,30(19):16-17. |
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| Authors: | Yao Shifeng Li Xianfeng |
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| Institution: | ① Yao Shifeng;② Li Xianfeng(①People’s Liberation Army General Armament Department Chongqing Military Representatives Bureau Weapons Division,Chongqing 400060,China; ②Military Representative Office of the People’s Liberation Army Garrison in 497 Factory,Chongqing 400071,China) |
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| Abstract: | Based on the characteristics of output frequency of a certain type of military power station,the paper designed a frequency conversion measurement method based on the counter and D / A converter,with the analysis of the error count from the counter,crystal frequency,chip conversion accuracy and the precision of the computer acquisition,test accuracy is analyzed.Ultimately,an accurate measurement of dynamic frequency of the power station was achieved,which reached a good result. |
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| Keywords: | military power station frequency measurement accuracy analysis |
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