Zobrazeno 1 - 10
of 577
pro vyhledávání: '"Multi-peak"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract To mitigate the challenges posed by the non-linear multi-peak power-voltage output characteristics of photovoltaic (PV) systems operating under partial shading conditions, which often lead to suboptimal performance of conventional Maximum Po
Externí odkaz:
https://doaj.org/article/ca70fe4c523d468eb2c8689ca9b0b404
Publikováno v:
Alexandria Engineering Journal, Vol 105, Iss , Pp 402-413 (2024)
This paper investigates the dynamics of soliton interactions in higher-order nonlinear Schrödinger equation, which are commonly used to model multimode wave propagation in various physical scenarios, including nonlinear optics and shallow water. We
Externí odkaz:
https://doaj.org/article/a66853eb22fc4d7388d0da0202a17757
Publikováno v:
Zhihui kongzhi yu fangzhen, Vol 46, Iss 4, Pp 82-87 (2024)
In order to achieve real-time stable tracking of moving targets and improve the accuracy and success rate of the tracking system, a kernel correlation filtering-based target tracking method with scale adaptation and feature fusion is proposed to addr
Externí odkaz:
https://doaj.org/article/3449affbfe1748e1a6c018973268a6a7
Publikováno v:
Heritage Science, Vol 12, Iss 1, Pp 1-11 (2024)
Abstract Aiming at the problem of "crystallization" on the surface of Yuan blue and white ceramics, which causes reflections and loss of image texture, an image processing method is proposed to repair the image texture information. A multi-scale Reti
Externí odkaz:
https://doaj.org/article/8024e5b396464f6eb86079be9d9df299
Autor:
He, Zhenhong a, b, Chen, Xiaoqi c, Zhang, Xiaoqiang a, b, Jiang, Yongbo a, b, ⁎, Ren, Xianben a, b, ⁎, Li, Ying a, b
Publikováno v:
In Applied Ocean Research January 2025 154
Autor:
Dabin Jia, Dazhi Wang
Publikováno v:
Actuators, Vol 13, Iss 11, p 431 (2024)
To address the multi-peak characteristics of the P-U output characteristic curve when the photovoltaic array is partially shaded, a Maximum Power Point Tracking (MPPT) method combining Harris Hawk optimization, and a variable step conductance increme
Externí odkaz:
https://doaj.org/article/ee9639e514124845b48ff9ee2775c358
Publikováno v:
Mathematics in Applied Sciences and Engineering, Vol 4, Iss 3, Pp 154-171 (2023)
We study a reaction-diffusion system which models the pre-mixed isothermal autocatalytic chemical reaction of order m (m > 1) between two chemical species, a reactant A and an auto-catalyst B, A + m B --> (m+1) B, and a linear decay B -->C, where C i
Externí odkaz:
https://doaj.org/article/386ba2d130874f6ba2c0183ff3768d50
Publikováno v:
Advanced Nonlinear Studies, Vol 23, Iss 1, Pp 584-592 (2023)
In this article, we consider the following Schrödinger-Poisson problem: −ε2Δu+V(y)u+Φ(y)u=∣u∣p−1u,y∈R3,−ΔΦ(y)=u2,y∈R3,\left\{\begin{array}{ll}-{\varepsilon }^{2}\Delta u+V(y)u+\Phi (y)u={| u| }^{p-1}u,& y\in {{\mathbb{R}}}^{3},\\
Externí odkaz:
https://doaj.org/article/b4a8c269ee0d4c60bfb612b65e87e26b
Publikováno v:
Journal of Taibah University for Science, Vol 17, Iss 1 (2023)
In this paper, our aim is to further expand the use of the two-variable [Formula: see text]-expansion approach to a new coupled KdV and Z-K system, which has various significant applications in different fields of applied sciences. The KdV equation,
Externí odkaz:
https://doaj.org/article/2b1bad306835408bb7dee22870c82f7c
Autor:
Leyang Wang, Han Li
Publikováno v:
Geodesy and Geodynamics, Vol 14, Iss 2, Pp 182-190 (2023)
The use of geodetic observation data for seismic fault parameters inversion is the research hotspot of geodetic inversion, and it is also the focus of studying the mechanism of earthquake occurrence. Seismic fault parameters inversion has nonlinear c
Externí odkaz:
https://doaj.org/article/98ad796eb37f48cebf409c3fc7807b5f