Оценка погрешности отсечения при асинхронной дискретизации переменных сигналов в присутствии интер- и субгармоник
Abstract
The paper deals with the problem of estimating the value of truncation error in case of asynchronous sampling of the AC signal in presence of sub- and interharmonics. On the base of derived relation it is possible to select the best processing method and select the necessary number of samples in case of complex input signal. The paper investigates the errors related to the proposed processing method, and provides the uncertainty bound. The simulation of suggested procedure is also carried out.
Keywords
asynchronous sampling,
inter- and subharmonics,
active power,
mathematical simulation,
experimental results
621.3.018
About the Author
П. Петрович
Технический факультет, Чачак, ул. Святого Саввы 65, 32000 Чачак, Сербия
Russian Federation
Russian Federation
References
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Review
For citations:
. Izmeritel`naya Tekhnika. 2010;(11):50-54. (In Russ.)
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