Results 161 to 170 of about 87,748 (318)
Advanced Robotics Research, EarlyView.This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao +6 more
wiley +1 more source
Harmonics-based bio-implantable telemetry system
Miniaturization is a key focus for medically implantable electronics such as Cochlear and Retinal prosthesis, and medical monitoring and recording applications.
Anthony N. Laskovski (21287219) +1 more
core
A theoretical study of sound field reconstruction techniques
, 2007 Three different methods for the physical analysis and synthesis of sound fields are presented and compared: the least squares method, a method based on the Kirchhoff-Helmholtz integral equation and the generalised Fourier transform method (based on ...
Nelson, Philip A., Fazi, Filippo Maria
core
Bispectrum of stator phase current for fault detection of induction motor
, 2009 A number of research studies has shown that faults in a stator or rotor generally show sideband frequencies around the mains frequency (50 Hz) and at higher harmonics in the spectrum of the Motor Current Signature Analysis (MCSA).
Gu, Fengshou +5 more
core +1 more source
Studying and simulating transformer configuration to improve power quality
Ingeniería e Investigación, 2011 This paper presents a study and simulation of transformer configurations to improve power quality; it provides theoretical support based on the expansion of the Fourier series and analysis of symmetrical components.
Oscar J. Peña Huaringa
doaj
Advanced Science, EarlyView.Nitrosyl heme emerges as an extracellular nitrodilator that dilates arteries without crossing the cell membrane. Instead, heme‐NO mobilizes NO moieties from a preformed intracellular NO store within vascular smooth muscle, providing both functional and chemical evidence for the NANOS model, revealing a previously unrecognized mechanism of arterial ...
Taiming Liu +9 more
wiley +1 more source
Real Coded Genetic Algorithm Compared to the Classical Method of Fast Fourier Transform in Harmonics Analysis [PDF]
, 2006 Zamanan, N. +5 more
core +1 more source
, 2006 Multiple sets of solutions for the selective harmonic elimination pulse-width modulation method for inverter control exist. These sets present an independent solution to the same problem but further investigation reveals that certain sets may offer an ...
Agelidis, VG +7 more
core +1 more source
A Perspective on Interactive Theorem Provers in Physics
Advanced Science, EarlyView.Into an interactive theorem provers (ITPs), one can write mathematical definitions, theorems and proofs, and the correctness of those results is automatically checked. This perspective goes over the best usage of ITPs within physics and motivates the open‐source community run project PhysLean, the aim of which is to be a library for digitalized physics
Joseph Tooby‐Smith
wiley +1 more source
Global sensitivity and uncertainty analysis of transients in the Universal Line Model
, 2014 One of the main aspects of designing and operation prediction of any power system is to simulate its Electromagnetic Transient's (EMT) performance. Among the available power line models, Universal Line Model (ULM) is an efficient and accurate model for ...
Shahabi Ghahfarokhi, N. +3 more
core +1 more source