Results 31 to 40 of about 609,284 (121)

Scalable Fast Rate-Distortion Optimization for H.264/AVC

EURASIP Journal on Advances in Signal Processing, 2006
The latest H.264/AVC video coding standard aims at significantly improving compression performance compared to all existing video coding standards. In order to achieve this, variable block-size inter- and intra-coding, with block sizes as large as and ...
Yu Hongtao, Lin Zhiping, Pan Feng
doaj   +1 more source

Rat Swarm Optimizer for Data Clustering

Jordanian Journal of Computers and Information Technology, 2022
Rat Swarm Optimization (RSO) is one of the newest swarm intelligence optimization algorithms that is inspired from the behaviors of chasing and fighting of rats in nature. In this paper we will apply the RSO to one of the most challenging problems, which
Ibrahim Zebiri, Djamel Zeghida, Mohammed Redjimi   +2 more
doaj   +1 more source

An Adaptive Multi-Layer Heuristic Framework for Real-Time Energy Optimization in Smart Grids

Energies
Smart grids face significant challenges in coordinating demand-side management (DSM), dynamic pricing, data aggregation, and network feasibility in real time.
Atef Gharbi, Mohamed Ayari, Nasser Albalawi, Ahmad Alshammari, Nadhir Ben Halima, Zeineb Klai   +5 more
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Non-Smooth Multi-Objective Controller Synthesis for Test-Mass Actuation in Gravitational-Wave Detectors

Galaxies
This paper proposes a non-smooth controller optimization method and shows the results of ongoing research on the implementation of this method for gravitational-wave applications.
Sander K. Sijtsma, Pooya Saffarieh, Nathan A. Holland, Sil T. Spanjer, Wouter B. J. Hakvoort, Conor M. Mow-Lowry   +5 more
doaj   +1 more source

Optimization of cascaded H-bridge multilevel inverter using Mother Optimization Algorithm (MOA) and Starfish Optimization Algorithm (SFOA)

Discover Applied Sciences
With the transformation of transmission and distribution networks into smart grids, where renewable energy sources are becoming more dominant, power electronics-based inverters that improve power quality are becoming increasingly important.
Taha Abdulsalam Taha, Hussein Ibzir Zaynal, Noor Izzri Abdul Wahab, Mohd Khair Hassan, Enes Bektaş, Ravi Sekhar, Pritesh Shah, Sinan Q. Salih, Ahmed Dheyaa Radhi, Hazry Desa, S. B. Yaakob   +10 more
doaj   +1 more source

$H_2$ / $H_\infty$ Simultaneous Fault Detection and Control for Markov Jump Linear Systems With Partial Observation

IEEE Access, 2020
We focus on the Simultaneous Fault Detection and Control (SFDC) in the context of Markov Jump Linear Systems (MJLS). The main novelty of the paper is the design of H∞ and H2 SFDC under the MJLS framework considering partial observation of the ...
Leonardo De Paula Carvalho, Andre Marcorin De Oliveira, Oswaldo Luiz Do Valle Costa   +2 more
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Numerical simulation of humidity field in Baijiu fermentation rooms and influencing factors

Shipin yu jixie
ObjectiveTo investigate the effects of ventilation conditions and Daqu stacking methods in the fermentation room on the humidity levels at various points within the room.MethodsA three-dimensional unsteady gas-solid coupling model of a small-scale ...
Hao Qi, Shi Yan, Yang Zhengquan, Lin Chunsong, Xu Guangqi, Wen Enhan   +5 more
doaj   +1 more source

Comprehensive optimization of a-Si: H p-i-n structures for enhanced energy harvesting

Materials for Renewable and Sustainable Energy
Enhancing the energy conversion efficiency of hydrogenated amorphous silicon (a-Si: H) solar cells remains a key objective in advancing thin-film photovoltaic technology.
Soni Prayogi, A. Muhammad
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Aerodynamic design and optimization of a Darrieus H-Rotor wind turbine: Structural analysis and performance optimization [PDF]

EPJ Web of Conferences
As a contribution to the energy transition and the search for new sustainable solutions for decentralized electricity generation, this paper aims to design and optimization of a new type of Darrieus H-Rotor VAWT, specially tailored to the conditions of ...
El Hammouni Amina, Chorak Aicha, Bahraoui Fatima   +2 more
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Application and assessment of entropy-based criterions for hydrometric network optimization

Shui kexue jinzhan, 2020
This study applied four classes of entropy-based optimization criterions for hydrometric networks, i.e., entropy-transinformation (H-T), entropy-total correlation (H-C), entropy-transinformation-total correlation (H-T1-C/H-T2-C), and transinformation ...
Heshu LI, Dong WANG, Yuankun WANG
doaj   +1 more source