| 飞机供电系统频率瞬变检测算法研究 |
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| 引用本文： | 司剑飞,陶生金,战祥新.飞机供电系统频率瞬变检测算法研究[J].电子测试,2022(3):57-61. |
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| 作者姓名： | 司剑飞 陶生金 战祥新 |
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| 作者单位： | 海军航空大学青岛校区,山东青岛,266041 |
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| 摘 要： | 频率瞬变是飞机供电系统的一个重要瞬态参数,采用示波器进行抓取的方法可以得到电压值但是难以分析频率值.为实现对频率瞬变过程的快速检测与显示,基于LabVIEW采用数据拟合、时间补偿等方法设计了一种频率瞬变检测算法,在发生频率瞬变时给出文本告警并对瞬变过程进行存储和复现.利用测试电源的输出标准电压信号来验证该算法,其测试误...
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| 关 键 词： | 频率瞬变 供电系统 LabVIEW 时间补偿 |
Study on Frequency Transient Detection Algorithm of Aircraft Power Supply System |
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| Si Jianfei,Tao Shengjin,Zhan Xiangxin.Study on Frequency Transient Detection Algorithm of Aircraft Power Supply System[J].Electronic Test,2022(3):57-61. |
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| Authors: | Si Jianfei Tao Shengjin Zhan Xiangxin |
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| Institution: | (Qingdao Campus of Naval Aeronautical University,Qingdao Shandong,266041) |
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| Abstract: | Frequency transient is an important transient parameter of aircraft power supply system.The voltage value can be obtained by grasping with oscilloscope,but it is difficult to analyze the frequency value.In order to realize the rapid detection and display of frequency transient process,a frequency transient detection algorithm is designed based on LabVIEW by using data fitting,time compensation and other methods.The output standard voltage signal of the test power supply is used to verify the algorithm,and the test error is within the allowable range,which verifies the accuracy of the algorithm. |
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| Keywords: | frequency transient power supply system LabVIEW time compensation |
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