Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Haifei Si"'
Publikováno v:
IET Optoelectronics, Vol 16, Iss 5, Pp 225-233 (2022)
Abstract This study proposes a long‐period fibre grating (LPFG) curvature estimation method based on random forest regression (RFR) to address the shortcomings of the existing curvature evaluation method, namely, polynomial fitting; these shortcomi
Externí odkaz:
https://doaj.org/article/500fd61e1c5f4a5b8eaa8f8e227201b0
Publikováno v:
Tongxin xuebao, Vol 41, Pp 172-185 (2020)
Aiming at the problem that in the current electromagnetic environment,the modulation method is complicated,the frequency-consuming equipment increases,the spectrum is congested,and the electromagnetic environment interference increases,the algorithm
Externí odkaz:
https://doaj.org/article/098d5e691de04d7d9ce599bc69251c9b
Publikováno v:
Measurement + Control, Vol 53 (2020)
The paper reports an adaptive-network-based fuzzy inference system for the measurement of axial strain using long-period fiber grating sensors. The long-period fiber grating sensor supports optical resonances, which are sensitive to the change of axi
Externí odkaz:
https://doaj.org/article/b9bcc3f970c44476ae0add4e15b9097f
Publikováno v:
Journal of Control Science and Engineering, Vol 2016 (2016)
The maximum power point tracking problem of variable-speed wind turbine systems is studied in this paper. The wind conversion systems contain both mechanical part and electromagnetic part, which means the systems have time scale property. The wind tu
Externí odkaz:
https://doaj.org/article/5fa335f841d3407ca2b0688201144da2
Publikováno v:
Journal of Sensors. 2022:1-9
In this study, a new square-based fiber Bragg grating (FBG) sensor network model is proposed to address possible link failures in FBG sensor networks and improve their reliability. Graph theory and optical switching are simultaneously applied to thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88736a07472adb727dc8b259a0652a08
https://doi.org/10.1155/2022/5717041
https://doi.org/10.1155/2022/5717041
Publikováno v:
Proceedings of the 11th International Conference on Modelling, Identification and Control (ICMIC2019) ISBN: 9789811504730
This paper mainly looks into the attitude angle control of two-wheeled inverted pendulum and validates the reliability of proposed control system via practical model. In order to control the extreme sensible attitude angle, this paper firstly designe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38ecd9c9c65f69cd844265ce549af231
https://doi.org/10.1007/978-981-15-0474-7_46
https://doi.org/10.1007/978-981-15-0474-7_46
Publikováno v:
Proceedings of the 2019 3rd International Seminar on Education, Management and Social Sciences (ISEMSS 2019).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b24d6672418224726a9957f4cf3c1f9
https://doi.org/10.2991/isemss-19.2019.10
https://doi.org/10.2991/isemss-19.2019.10
Publikováno v:
Optik. 227:166117
Due to the transmission mode and multiple loss peak of a long period fiber grating pair (LPGP), there are some difficulties in multiplexing and demodulating it. To realize the multi-point detection of LPGP, a new distributed demodulation system based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7128024de48a4b10c5df17d33d6932e5
https://doi.org/10.1016/j.ijleo.2020.166117
https://doi.org/10.1016/j.ijleo.2020.166117
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 453:012062
It is of great significance for the stability and optimal operation of the power grid to find and control the abnormal conditions in the operation of the distribution system in time. According to the current situation of distribution network and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b03998de3b287f118d6b3570aa4af08c
https://doi.org/10.1088/1755-1315/453/1/012062
https://doi.org/10.1088/1755-1315/453/1/012062
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 453:012064
The soft starter is widely used in the starting of three-phase cage asynchronous motors. Because of its small starting current and reduced damage to the grid and motor during the traditional start-up of the motor it is applied in industrial, agricult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69468829e08eea2a1bd77968da99e4eb
https://doi.org/10.1088/1755-1315/453/1/012064
https://doi.org/10.1088/1755-1315/453/1/012064