Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Zhaoliang Meng"'
Publikováno v:
IEEE Access, Vol 11, Pp 40430-40440 (2023)
Short-circuit protection plays a vital role in ensuring the overall reliability of intelligent power module (IPM), where the shorter the duration of a short-circuit fault, the smaller its impact on the module. The conventional $V_{\mathrm {CE}}$ desa
Externí odkaz:
https://doaj.org/article/9b5a86252d8340cb90ae1dfb28fe71c1
Publikováno v:
IEEE Access, Vol 10, Pp 52043-52051 (2022)
In order to improve the swing braking stability and flow distribution characteristics of negative control excavator, this paper proposes a hybrid electro-hydraulic main valve, which sets a pressure reducing valve in each of the two control chambers o
Externí odkaz:
https://doaj.org/article/3effb869ae4343769c4d2b27a34b321b
Publikováno v:
IEEE Access, Vol 8, Pp 64475-64485 (2020)
Intelligent power module (IPM) short-circuit protection is a key factor in improving the reliability of power electronics systems. The conventional short-circuit detection method based on monitoring the collector-emitter voltage (VCE) desaturation ha
Externí odkaz:
https://doaj.org/article/ef4989a8604b41918b00958cc4f0bce1
Autor:
Zhaoliang Meng, Yuan Yang, Yong Gao, Shengsheng Ai, Yue Zhang, Yaru Lv, Zetao Zhang, Yang Wen, Lei Wu, Ping Zhang, John Douglas Thomson
Publikováno v:
IEEE Access, Vol 8, Pp 94731-94747 (2020)
An insulated gate bipolar transistor (IGBT) driver is crucial for improving the reliability of a power electronics system. This paper proposes a method for predicting the optimal driving strategy of high-power IGBT module based on backpropagation neu
Externí odkaz:
https://doaj.org/article/2ec12be9d01c45739debf71cc546e4f4
Publikováno v:
AIP Advances, Vol 6, Iss 5, Pp 056123-056123-5 (2016)
Superlattice [Co90Fe10(0.21)/Pt(0.23)]n (unit in nm) with the repeat cycles n ranging from 3 to 30 were studied. Both effective anisotropy (Keff) and PMA constant (KU) reached a maximum at n=8. When the 3 nm Pt underlayer was deposited at low energy
Externí odkaz:
https://doaj.org/article/7623fa76327b43d6926fd924408e02ca
Publikováno v:
Discrete Dynamics in Nature and Society, Vol 2016 (2016)
We study the singularity of multivariate Hermite interpolation of type total degree on m nodes with 3+d
Externí odkaz:
https://doaj.org/article/9531e0b810114d969f5788c47cce2140
Autor:
Zhaoliang Meng
Publikováno v:
Computers & Mathematics with Applications. 126:212-225
Publikováno v:
2022 9th International Forum on Electrical Engineering and Automation (IFEEA).
Publikováno v:
Computers & Mathematics with Applications. 98:201-217
This work gives a general framework for the convergence analysis of low-order nonconforming elements for the 3D Brinkman model over cubical meshes, including the theory of uniform convergence with respect to the given parameters and the high accuracy
Publikováno v:
Computational and Applied Mathematics. 41