| 基于RLS算法的时变谐波检测 |
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| 引用本文： | 石敏,吴正国,尹为民.基于RLS算法的时变谐波检测[J].电工技术学报,2005,20(1):50-53. |
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| 作者姓名： | 石敏 吴正国 尹为民 |
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| 作者单位： | 海军工程大学电气工程系,武汉,430033;海军工程大学电气工程系,武汉,430033;海军工程大学电气工程系,武汉,430033 |
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| 摘 要： | 以自适应线性组合器为时变谐波检测器的模型,根据逆归最小=乘(RLS)自适应滤波算法较好的跟踪性能,使之应用于时变谐波的跟踪检测.仿真表明该方法比以往的基于最小均方(LMS)自适应滤波算法的谐波幅值和相位参数的测定具有更好的跟踪效果.
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| 关 键 词： | RLS算法 LMS算法 时变谐波 |
| 修稿时间： | 2004年9月20日 |
Time-Varying Harmonic Detection Based on RLS Algorithm |
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| Shi Min,Wu Zhengguo,Yin Weimin.Time-Varying Harmonic Detection Based on RLS Algorithm[J].Transactions of China Electrotechnical Society,2005,20(1):50-53. |
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| Authors: | Shi Min Wu Zhengguo Yin Weimin |
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| Affiliation: | Naval University of Engineering Wuhan 430033 China |
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| Abstract: | Based on adaptive linear combiner (Adaline), a model for time-varying harmonic detection is established. Due to its excellent tracking performance, the recursive least squares (RLS) adaptive filter algorithm is good at time-varying harmonic's detection. Simulation shows that this method has better tracking result in harmonic's amplitude and angle parameters detection than the method based on least mean square (LMS) adaptive filter algorithm. |
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| Keywords: | RLS algorithm LMS algorithm time-varying harmonic |
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