Zobrazeno 1 - 10
of 1 288
pro vyhledávání: '"convergence speed"'
Publikováno v:
Alexandria Engineering Journal, Vol 107, Iss , Pp 443-454 (2024)
This paper proposes an Adaptive Grey Wolf Optimizer based on Transfer function Inertia Weight of Second-order High-pass Filter (SAGWO), aiming to overcome the limitations of Grey Wolf Optimizer (GWO) in terms of convergence speed and solution accurac
Externí odkaz:
https://doaj.org/article/a4a3b4b1a6f94eafb94c41ec6e7e4a86
Publikováno v:
IEEE Open Journal of the Industrial Electronics Society, Vol 5, Pp 1324-1338 (2024)
Photovoltaic array characteristics with partial shading (PS) have multiple maximum power points (MPPs), and conventional algorithms have difficulties in tracking accurate global maximum power points (GMPPs). This study proposes a MPP tracking (MPPT)
Externí odkaz:
https://doaj.org/article/19b9368b169943ed95ad8c605da61e39
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 6, Pp 1-7 (2024)
The adaptive single-mode fiber (SMF) coupling technique is normally adopted since the coupling efficiency (CE) significantly determines the performance of the free-space optical communication (FSOC) systems. The stochastic parallel gradient descent (
Externí odkaz:
https://doaj.org/article/ad7b1c3d56e843e4a0e011e6a044ef51
Publikováno v:
IEEE Access, Vol 12, Pp 30653-30660 (2024)
Aiming at the problem that the feedforward neural network blind equalization algorithm has a slow convergence rate and a large steady-state error when equalizing the high-order non-constant modulus signals, a trigonometric coordinate transformation b
Externí odkaz:
https://doaj.org/article/128795534ebd4b598a370f7fe04a7aae
Publikováno v:
IEEE Access, Vol 12, Pp 23943-23953 (2024)
Physics-Informed Neural Networks (PINNs) have proven highly effective for solving high-dimensional Partial Differential Equations (PDEs), having demonstrated tremendous potential in a variety of challenging scenarios. However, traditional PINNs (vani
Externí odkaz:
https://doaj.org/article/0a6fcf311883490296853018af08c4d2
Design and performance analysis of hybrid MPPT controllers for fuel cell fed DC-DC converter systems
Autor:
Shaik Rafikiran, G. Devadasu, C.H. Hussaian Basha, Pretty Mary Tom, Prashanth V., Dhanamjayulu C., Abhishek Kumbhar, S.M. Muyeen
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 5826-5842 (2023)
Fuel cell-based power generation is the most utilized renewable energy source in the automotive industry because of its features clean energy, and less environmental pollution. The fuel cell output power is mainly depending on the operating temperatu
Externí odkaz:
https://doaj.org/article/b661b187d40f4ed18d2bd5350f78420b
Autor:
S. Harihara Gopalan, V. Vignesh, D. Udaya Suriya Rajkumar, A.K. Velmurugan, D. Deepa, R. Dhanapal
Publikováno v:
Measurement: Sensors, Vol 31, Iss , Pp 101000- (2024)
Internet of things (IoT) is an inventive technology which permit the association of physical things by means of the digital world throughout the use of heterogeneous networks and communication technologies. Ad-hoc routing protocols may be dispersed a
Externí odkaz:
https://doaj.org/article/6f079377d17349eb90f15ac89ae5b9ac
Publikováno v:
Journal of ICT, Vol 23, Iss 1 (2024)
Energy consumption planning of an area is very important. It is essential to accurately predict the amount of short-term power required by an area using a highly effective prediction technique. The real-value-genetics-algorithm (RVGA) is the most eff
Externí odkaz:
https://doaj.org/article/136a62c8add1436ab4d07b7d2be6c349
Autor:
Anand Kumar, Prashant Kumar
Publikováno v:
ETRI Journal, Vol 45, Iss 3, Pp 379-393 (2023)
Underwater communication (UWC) is widely used in coastal surveillance and early warning systems. Precise channel estimation is vital for efficient and reliable UWC. The sparse direct-adaptive filtering algorithms have become popular in UWC. Herein, w
Externí odkaz:
https://doaj.org/article/1b0ffd62d6cc470c85c7c124c42630e8
Publikováno v:
Dianzi Jishu Yingyong, Vol 49, Iss 4, Pp 68-72 (2023)
Aiming at the problem of high sidelobe in the pattern of general uniform planar array, the traditional genetic algorithm is used to arrange the uniform array in two-dimensional sparse distribution,which effectively reduces the sidelobe level, but the
Externí odkaz:
https://doaj.org/article/d762c3bfa90b40938c9b4ff4f7d9c280