Results 71 to 80 of about 8,967 (263)
EnergiesThis paper proposes a hybrid control scheme that combines fractional-order sliding-mode control (FOSMC) with radial basis function neural network adaptive damping passivity-based control (RBFPBC) for modular multilevel converters (MMC) under non-ideal ...
Xuhong Yang +3 more
doaj +1 more source
Passivity-Based Control Strategy With Improved Robustness for Single-Phase Three-Level T-Type Rectifiers [PDF]
, 2021 Hasan Kömürcügil +2 more
openalex +1 more source
Neighborhood Socioeconomic Status and Short‐Term Functional Outcomes in Systemic Lupus Erythematosus
Arthritis Care &Research, EarlyView.Objective Individuals with systemic lupus erythematosus (SLE) can accumulate functional status (FS) impairment. We evaluated the association between neighborhood socioeconomic disadvantage, as measured by the Area Deprivation Index (ADI), and FS in a national SLE sample.
Baljeet Rai +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
What Do Large Language Models Know About Materials?
Advanced Engineering Materials, EarlyView.If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer +2 more
wiley +1 more source
EnergiesThe rapid advancement of more electric aircraft technology has led to the widespread integration of non-linear loads into aircraft power supply systems. Passivity-based control (PBC) is a well-established method for enhancing system stability.
Xin Zhao +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Bidirectional Dual-Input Single-Output DC-DC Converter Based on Passivity Control Strategy
IEEE Open Journal of Power ElectronicsThe increasing popularity of Electric Vehicles (EVs) can be attributed to recent advancements in highly efficient power conversion technology, as well as a desire to reduce reliance on fossil fuels. As a result, bidirectional DC-DC converters have gained
Mohsen Abdolahi +4 more
doaj +1 more source
Study and Implementation of the Passive-Based Control Law for the Boost Inverter
Eletrônica de Potência, 2005 The passivity-based control has been proposed to control different non-linear systems, but practical implementation aspects have not been discussed on most of them. One of those systems is the buck inverter.
Nimrod Vázquez +4 more
doaj +1 more source