改进电机监测的递归proony方法

2005 IEEE Instrumentationand Measurement Technology Conference Proceedings Pub Date : 2005-05-16 DOI:10.1109/IMTC.2005.1604401

R.E. Costa, L. D. de Almeida, E. Wegelin, E. G. da Costa

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引用次数: 6

摘要

为了改进对电机的监测，提出了proony的方法。结果表明，该方法能有效地跟踪频率偏差。所提出的方法优于(Costa et al.， 2004)中提出的方法，因为前者不依赖于先前的基频知识。研究还表明，量化会对被分析信号的频谱产生深远的影响

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Recursive Prony's Method for Improving the Monitoring of Electrical Machines

Prony's method has been proposed in order to improve the monitoring of electrical machines. The paper shows that the method is efficient to track frequency deviations. The proposed method is advantageous over the method proposed in (Costa et al., 2004) because the former does not rely on the previous knowledge of fundamental frequency. It has also been showed that the quantization can deeply affect the spectrum of the analyzed signals

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2005 IEEE Instrumentationand Measurement Technology Conference Proceedings

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