Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Cheng Xue Zhang"'
Publikováno v:
Green Processing and Synthesis. 12
The modification mechanism of modified asphalt with natural asphalt was analyzed through Fourier transform infrared spectrum. The results show that the modification mechanism of both the natural asphalt and petroleum asphalt is mainly a physical blen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41c9870c0a849657f75e688019fc5711
https://doi.org/10.1515/gps-2022-8146
https://doi.org/10.1515/gps-2022-8146
Autor:
Zhi Jian Hu, He Wang, Yi Hui Zhang, Cheng Xue Zhang, Kai Wang, Yan Li, Dong Shan Huang, Wen Hui Ning
Publikováno v:
Advanced Materials Research. :361-367
This paper studied the short-term prediction of wind speed by means of wavelet decomposition and Extreme Learning Machine. Wind speed signal was decomposed into several sequences by wavelet decomposition to reduce the non-stationary. Secondly, the ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b8c9df771af4097c769e61f1a646e3f
https://doi.org/10.4028/www.scientific.net/amr.860-863.361
https://doi.org/10.4028/www.scientific.net/amr.860-863.361
Autor:
Long Zhu Zhu, Hong Yan Gong, Zhi Jian Hu, Cheng Xue Zhang, Hai Tao Sun, Jian Jun Su, Jie Yun Zheng, Men Yue Hu
Publikováno v:
Advanced Materials Research. :164-168
Firstly the research situation for grid-connected photovoltaic (PV) is introduced, then, the engineering mathematical model of PV cells is introduced. The perturbation and observation algorithm is chosen as the maximum power point tracking (MPPT) alg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28df851f00eee673e36b5f0400481c6c
https://doi.org/10.4028/www.scientific.net/amr.608-609.164
https://doi.org/10.4028/www.scientific.net/amr.608-609.164
Publikováno v:
Advanced Materials Research. :564-568
Extreme learning machine (ELM) is a new and effective single-hidden layer feed forward neural network learning algorithm. Extreme learning machine only needs to set the number of hidden layer nodes of the network, and there is no need to adjust the n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef3cfd60021bb61f878872eb987bf718
https://doi.org/10.4028/www.scientific.net/amr.608-609.564
https://doi.org/10.4028/www.scientific.net/amr.608-609.564
Publikováno v:
Advanced Materials Research. :1503-1507
High voltage distribution network is an important link between transmission and middle voltage distribution network. If a high voltage distribution network fault occurs, the economy and reliability of the whole city distribution system will be seriou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c09fe70c3d753cd8dbd40f04744c8081
https://doi.org/10.4028/www.scientific.net/amr.516-517.1503
https://doi.org/10.4028/www.scientific.net/amr.516-517.1503