AN EXPONENTIAL SMOOTHING METHOD APPLICATION TO RESTORING LOST DATA ON ELECTRIC POWER TECHNICAL RECORD-KEEPING IN INDUSTRIAL ENTERPRISES

The paper studies in detail a problem of restoring single data of electric power technical record-keeping systems by means of exponential smoothing. A hypothesis of efficient finding the optimal value of smoothing constant α in the range of 0 < α < 2 is tested. Variation ranges for the...

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Бібліографічні деталі
Дата:2014
Автор: Bederak, Ya. S.
Формат: Стаття
Мова:Russian
Опубліковано: National Technical University "Kharkiv Polytechnic Institute" and State Institution “Institute of Technical Problems of Magnetism of the National Academy of Sciences of Ukraine” 2014
Теми:
Онлайн доступ:http://eie.khpi.edu.ua/article/view/2074-272X.2014.4.12
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Назва журналу:Electrical Engineering & Electromechanics

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Electrical Engineering & Electromechanics
Опис
Резюме:The paper studies in detail a problem of restoring single data of electric power technical record-keeping systems by means of exponential smoothing. A hypothesis of efficient finding the optimal value of smoothing constant α in the range of 0 < α < 2 is tested. Variation ranges for the mean absolute percentage error of the forecast are specified versus values of the time series variation coefficient for specific electricity consumption processes with different data spread.