Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Yu-Bo Duan"'
Publikováno v:
Journal of Hymenoptera Research, Vol 97, Iss , Pp 105-126 (2024)
A new species of inquiline gall wasp, Synergus nanlingensis Wang & Zeng, sp. nov., which was reared from galls on Castanopsis eyrei Tutch (Fagaceae) collected in Guangdong Province, China, is described and illustrated herein along with its mitochondr
Externí odkaz:
https://doaj.org/article/ee16d4ec2c9e43ea91b18168a8278a94
Publikováno v:
Applied Mechanics and Materials. 700:99-102
This paper uses the method of S transformation to test the starting time, the end of the time, frequency and amplitude characteristics of common transient power quality signal disturbance. Through error analysis and simulation show that this method c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cc077db65cc63348c2b96191161e112
https://doi.org/10.4028/www.scientific.net/amm.700.99
https://doi.org/10.4028/www.scientific.net/amm.700.99
Publikováno v:
Applied Mechanics and Materials. 620:402-405
This dissertation proposes a method of constructing a delay matrix using the output signal sequence of single voltage transformer instead of the multiple sensor output signal arrays. The matrix satisfies the basic requirement of BSS so that each freq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bb72065c49c08a6e2ae65f67c7b0fe4
https://doi.org/10.4028/www.scientific.net/amm.620.402
https://doi.org/10.4028/www.scientific.net/amm.620.402
Autor:
Kai Xu Liu, Yu Bo Duan
Publikováno v:
Applied Mechanics and Materials. :1089-1092
C8051F020 MCU with rich external resources on-chip, in the electromagnetic stress test excitation signal or a power conversion circuit design, it can provide comprehensive control PWM signal and signal system, simplify the circuit hardware. This pape
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::579b42c6419a1bf2028cfededbf4abb6
https://doi.org/10.4028/www.scientific.net/amm.530-531.1089
https://doi.org/10.4028/www.scientific.net/amm.530-531.1089
Autor:
Jian Ren Wang, Sheng Nan Liu, Yu Bo Duan, Wu Yong Li, Nai Bo Zhang, Shu Xin Yin, Hong Yu Shen
Publikováno v:
Advanced Materials Research. :1392-1397
In the process of Biomedicine PV Grid, in order not to affect the quality of the grid, must ensure that the output current of photovoltaic power generation system and grid voltage maintain a high degree of consistency in the frequency, phase and ampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ab37d050eeba2052e7951b50bb77ec2
https://doi.org/10.4028/www.scientific.net/amr.634-638.1392
https://doi.org/10.4028/www.scientific.net/amr.634-638.1392
Publikováno v:
Advanced Materials Research. :3925-3929
Existing two-terminal fault location method can not be directly applied to the three-terminal transmission lines, this paper presents a new PMU-based fault location algorithm for three-terminal transmission lines. The development of the algorithm tak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66bc95e905207a8240c0d72a0f083373
https://doi.org/10.4028/www.scientific.net/amr.634-638.3925
https://doi.org/10.4028/www.scientific.net/amr.634-638.3925
Autor:
Xue Song Han, Yu Bo Duan
Publikováno v:
Advanced Engineering Forum. :135-142
This paper extends the results obtained for one-dimensional Markovian jump systems to investigate the problem of H∞model reduction for a class of linear discrete time 2D Markovian jump systems with state delays in Roesser model which is time-varyin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b1c94b683a0474ee7ee95177ae28ab8
https://doi.org/10.4028/www.scientific.net/aef.6-7.135
https://doi.org/10.4028/www.scientific.net/aef.6-7.135
Publikováno v:
Applied Mechanics and Materials. :1484-1488
One of the main drawbacks of orthogonal frequency division multiplexing (OFDM) is the high peak-to-average power ratio (PAPR) of the OFDM signal. How to reduce the PAPR is the key to applying the technology of OFDM efficiently. In this paper, compand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::608f17c1daccc356bbe78ab2abce7ce9
https://doi.org/10.4028/www.scientific.net/amm.128-129.1484
https://doi.org/10.4028/www.scientific.net/amm.128-129.1484
Autor:
Kai Xu Liu, Yu Bo Duan
Publikováno v:
Advanced Materials Research. :78-81
In the lithium-ion battery charging circuits, needs to solve the PWM signal and systems synthesis control item. Therefore, converting voltage feedback signal by C8051F020 MCU ADC0, the result which ADC0 converts delivers the Programmable Counter Arra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcc4d6a7cbbb1e288bd7d8e48f189f04
https://doi.org/10.4028/www.scientific.net/amr.171-172.78
https://doi.org/10.4028/www.scientific.net/amr.171-172.78
Autor:
Kai Xu Liu, Yu Bo Duan
Publikováno v:
Advanced Materials Research. :570-574
In the power balance of energy between single cells control and intelligent robot motor control need to use dual PWM signal, for use C8051F020 MCU multi-channel 12-bit ADC converter to convert the input signal of each group and compare ADC0 conversio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be902219a0af8326c5dd7e1884def4e1
https://doi.org/10.4028/www.scientific.net/amr.171-172.570
https://doi.org/10.4028/www.scientific.net/amr.171-172.570