Short-term Wind Speed Prediction Based on Wavelet Packet Decomposition and BP Neural Network
In this paper, a short-term wind speed prediction method based on BP neural network and wavelet packet decomposition was proposed to solve the problem of insufficient accuracy of wind speed prediction introduced by unstable wind speed signals. The unstable wind speed signal is transformed into a rel...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2019-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2019.04.300 |
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| _version_ | 1849224704500432896 |
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| author | WANG Ning LUO Rubin LIAO Jun LI Jun JIANG Yi YANG Zechuan YUAN Junjie |
| author_facet | WANG Ning LUO Rubin LIAO Jun LI Jun JIANG Yi YANG Zechuan YUAN Junjie |
| author_sort | WANG Ning |
| collection | DOAJ |
| description | In this paper, a short-term wind speed prediction method based on BP neural network and wavelet packet decomposition was proposed to solve the problem of insufficient accuracy of wind speed prediction introduced by unstable wind speed signals. The unstable wind speed signal is transformed into a relatively stable wind speed signal by wavelet packet decomposition, and the combination with BP neural network successfully improves the accuracy of short-term wind speed prediction. The simulation results show that the average absolute percentage error (MAPE), root mean square error (RMSE) and mean absolute error (MAE) of the short-term wind speed prediction model based on wavelet packet decomposition are lower than those of other short-term wind speed prediction methods. So, it has certain advantages in short-term wind speed prediction. |
| format | Article |
| id | doaj-art-1abc254ccd8e451e8e68f415bb6ecb0e |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2019-01-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-1abc254ccd8e451e8e68f415bb6ecb0e2025-08-25T06:55:14ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272019-01-0136444982331348Short-term Wind Speed Prediction Based on Wavelet Packet Decomposition and BP Neural NetworkWANG NingLUO RubinLIAO JunLI JunJIANG YiYANG ZechuanYUAN JunjieIn this paper, a short-term wind speed prediction method based on BP neural network and wavelet packet decomposition was proposed to solve the problem of insufficient accuracy of wind speed prediction introduced by unstable wind speed signals. The unstable wind speed signal is transformed into a relatively stable wind speed signal by wavelet packet decomposition, and the combination with BP neural network successfully improves the accuracy of short-term wind speed prediction. The simulation results show that the average absolute percentage error (MAPE), root mean square error (RMSE) and mean absolute error (MAE) of the short-term wind speed prediction model based on wavelet packet decomposition are lower than those of other short-term wind speed prediction methods. So, it has certain advantages in short-term wind speed prediction.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2019.04.300situation awarenesswavelet packet decompositionBP neural networkshort-term wind speed predictionaerostatflight control |
| spellingShingle | WANG Ning LUO Rubin LIAO Jun LI Jun JIANG Yi YANG Zechuan YUAN Junjie Short-term Wind Speed Prediction Based on Wavelet Packet Decomposition and BP Neural Network Kongzhi Yu Xinxi Jishu situation awareness wavelet packet decomposition BP neural network short-term wind speed prediction aerostat flight control |
| title | Short-term Wind Speed Prediction Based on Wavelet Packet Decomposition and BP Neural Network |
| title_full | Short-term Wind Speed Prediction Based on Wavelet Packet Decomposition and BP Neural Network |
| title_fullStr | Short-term Wind Speed Prediction Based on Wavelet Packet Decomposition and BP Neural Network |
| title_full_unstemmed | Short-term Wind Speed Prediction Based on Wavelet Packet Decomposition and BP Neural Network |
| title_short | Short-term Wind Speed Prediction Based on Wavelet Packet Decomposition and BP Neural Network |
| title_sort | short term wind speed prediction based on wavelet packet decomposition and bp neural network |
| topic | situation awareness wavelet packet decomposition BP neural network short-term wind speed prediction aerostat flight control |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2019.04.300 |
| work_keys_str_mv | AT wangning shorttermwindspeedpredictionbasedonwaveletpacketdecompositionandbpneuralnetwork AT luorubin shorttermwindspeedpredictionbasedonwaveletpacketdecompositionandbpneuralnetwork AT liaojun shorttermwindspeedpredictionbasedonwaveletpacketdecompositionandbpneuralnetwork AT lijun shorttermwindspeedpredictionbasedonwaveletpacketdecompositionandbpneuralnetwork AT jiangyi shorttermwindspeedpredictionbasedonwaveletpacketdecompositionandbpneuralnetwork AT yangzechuan shorttermwindspeedpredictionbasedonwaveletpacketdecompositionandbpneuralnetwork AT yuanjunjie shorttermwindspeedpredictionbasedonwaveletpacketdecompositionandbpneuralnetwork |