| 航空电源参数测量与分析软件设计与实现 |
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| 引用本文： | 巩兴华,张泾周,李陈,赵新红,强应民.航空电源参数测量与分析软件设计与实现[J].计算机测量与控制,2008,16(7):1040-1042. |
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| 作者姓名： | 巩兴华 张泾周 李陈 赵新红 强应民 |
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| 作者单位： | 1. 西北工业大学,控制与网络研究所,陕西,西安,710072
2. 陕西航空电气有限责任公司,陕西,兴平,713100 |
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| 摘 要： | 航空电源的品质直接关系到用电设备的性能和飞行安全,以往主要以人工方法进行测试与分析,效率低,精度差;为此提出了用计算机自动完成测试与分析,根据国军标和航标对电源品质的要求,在VC++开发环境下,采用面向对象的软件开发方法设计与实现了一种自动测试与分析系统;该系统采用凌华高速数据采集卡进行数据采集,使用插值算法对频率、峰值进行计算,用付立叶变换进行谐波分析,提高了计算精度;该系统现已正式投入运行,集成度高便于携带,测试精度高,各项指标均满足设计要求。
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| 关 键 词： | 航空电源 自动测试 数据采集 参数分析 |
Design and Implementation of Airplane Power Test System Software |
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| Gong Xinghua,Zhang Jingzhou,Li Chen,Zhao Xinhong,Qiang Yingmin.Design and Implementation of Airplane Power Test System Software[J].Computer Measurement & Control,2008,16(7):1040-1042. |
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| Authors: | Gong Xinghua Zhang Jingzhou Li Chen Zhao Xinhong Qiang Yingmin |
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| Affiliation: | Gong Xinghua1,Zhang Jingzhou1,Li Chen1,Zhao Xinhong2,Qiang Yingmin2 |
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| Abstract: | The quality of the aviation power source is very important for safety flight and the capability of electric equipment.Usually the work is completed manually,it is low efficiency and lacks precision.In order to enhance efficiency and precision,design and implementation of the automation test and analysis system by VC++ programe is proposed.This system adopt high speed multi-channel data acquisition card which enhance data examination.Using the interpolation algorithm to dispose the frequency,value of the peak and using Fourier analysis of the harmonic components.This system has been used,the high integration is convenient to carry,and each target satisfies the design request. |
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| Keywords: | electrical power system automatic test data acquisition data analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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