Results 21 to 30 of about 1,937 (241)

Learning Automata-Based Methodology for Optimal Allocation of Renewable Distributed Generation Considering Network Reconfiguration

IEEE Access, 2017
The inadequate capacity of distribution networks to consume renewable energy and the inappropriate allocation of renewable distributed generation (RDG) have become important issues. In this paper, a 3-level learning automata-based methodology in a master-
Junpeng Zhu, Wei Gu, Guannan Lou, Liufang Wang, Bin Xu, Ming Wu, Wanxing Sheng   +6 more
doaj   +1 more source

Optimal Integration of Battery Systems in Grid-Connected Networks for Reducing Energy Losses and CO₂ Emissions

Mathematics, 2023
This work addressed the problem regarding the optimal integration of battery systems (BS) in grid-connected networks (GCNs) with the purpose of reducing energy losses and CO2 emissions, for which it formulates a mathematical model that considers the ...
Luis Fernando Grisales-Noreña, Oscar Danilo Montoya, Alberto-Jesus Perea-Moreno   +2 more
doaj   +1 more source

Efficient Reallocation of BESS in Monopolar DC Networks for Annual Operating Costs Minimization: A Combinatorial-Convex Approach

Batteries, 2023
This article deals with the solution of a mixed-integer nonlinear programming (MINLP) problem related to the efficient reallocation of battery energy storage systems (BESS) in monopolar direct current (DC) grids through a master–slave optimization ...
Luis Fernando Grisales-Noreña, Oscar Danilo Montoya, Jesús C. Hernández   +2 more
doaj   +1 more source

Optimization and Security Analysis of Interconnected Security Control Based on Semantic of Process Communication

天地一体化信息网络, 2021
Facing the demand of multi-domain security control in the integrated network of air and ground, to solve the problem that singleprocess regular matching restricts the performance of interconnected security gateway, the method of high-performance ...
Bo LU, Yueming LU
doaj   +2 more sources

Master–Slave Control for Active Suspension Systems With Hydraulic Actuator Dynamics

IEEE Access, 2017
In order to solve the input nonlinearity of the hydraulic active suspension system, a master- slave control law is proposed through a nonlinear separation strategy.
Xiaoyu Su
doaj   +1 more source

Application of the Gradient-Based Metaheuristic Optimizerto Solve the Optimal Conductor Selection Problemin Three-Phase Asymmetric Distribution Networks

Energies, 2023
This study addresses the problem of selecting the conductor sizes for medium-voltage distribution networks with radial configurations. The optimization model that represents this problem is part of the mixed-integer non-linear programming (MINLP) models,
Julián David Pradilla-Rozo, Julián Alejandro Vega-Forero, Oscar Danilo Montoya   +2 more
doaj   +1 more source

Performance Assessment of Using Docker for Selected MPI Applications in a Parallel Environment Based on Commodity Hardware

Applied Sciences, 2022
In the paper, we perform detailed performance analysis of three parallel MPI applications run in a parallel environment based on commodity hardware, using Docker and bare-metal configurations.
Tomasz Kononowicz, Paweł Czarnul
doaj   +1 more source

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

Advanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi, Jimin Park, Won Jun Song, Soohwan An, Seonggyu Choe, Byeong‐Rak Keum, Min Young Kim, Dae Hee Hwang, Young‐Geun Park, Sung‐Won Kim, Sangyul Baik, Gwang‐Bum Im, Younghoon Lee   +12 more
wiley   +1 more source

Implementing Ant Colony Optimization for Multi-Robot Coordination in Unmanned Ground Robots

Sir Syed University Research Journal of Engineering and Technology
Single robots are not enough for multi-objective tasks especially where the task variate and we need complex computations for desired results. Therefore, multiple ground robot coordination is widely used in various domains such as warehouse operations ...
Muhammad Shafiq, Samar Raza Talpur, Fareed Jafri, M. Kamran Joyo, Umme Laila   +4 more
doaj   +1 more source

De Rerum Natura: How Do Halide Perovskites Self‐Heal From Damage?

Advanced Materials, EarlyView.
How can lead‐halide‐perovskites self‐heal after damage from light, heat, mechanical strain, or radiation? We show that reversible chemical defects underly performance losses and recovery, highlighting the roles of halide and proton migration, redox‐driven reactions, and acid‐base equilibria.
Davide Raffaele Ceratti, Gary Hodes, David Cahen   +2 more
wiley   +1 more source