Results 81 to 90 of about 33,998,602 (296)

Reactive Power based Model Reference Neural Learning Adaptive System for Speed Estimation in Sensor-less Induction Motor Drives

open access: yesThe Journal of Engineering Research, 2012
In this paper, a novel reactive power based model reference neural learning adaptive system (RP-MRNLAS) is proposed. The model reference adaptive system (MRAS) based speed estimation is one of the most popular methods used for sensor-less controlled ...
K Sedhuraman   +2 more
doaj   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

An Agent-Based Framework to Support Adaptive Hypermedia

open access: yes, 2002
The field of adaptive hypermedia is a little over a decade old. It has a rich history in a range of fields such as artificial intelligence, user modelling, intelligent tutoring systems and hypertext.
Bailey, Christopher P.   +1 more
core   +1 more source

Enhanced Pitch Angle of Aircraft System Using Fractional Model Reference Adaptive Control Approach

open access: yesITEGAM-JETIA
Fractional calculus has been rediscovered by scientists and engineers in the last two decades and applied in an increasing number of fields, namely in the area of control theory. FMRAC (Fractional Model Reference Adaptive Control) is an advanced control
Benzenati Rahima   +2 more
doaj   +1 more source

Adaptive Model Predictive Control of a Two-wheeled Robot Manipulator with Varying Mass

open access: yesMeasurement + Control, 2018
This paper presents the adaptive model predictive control approach for a two-wheeled robot manipulator with varying mass. The mass variation corresponds to the robot picking and placing objects or loads from one place to another.
Mert Önkol, Coşku Kasnakoğlu
doaj   +1 more source

Model Reference Adaptive Control Method to Control Voltage of Distribution Power System

open access: yes, 2017
Rather than going to the conventional method of voltage control method, using modern control strategy such as model reference adaptive control method voltage level of distribution system can be controlled with high accuracy. In this paper model reference
Ankushe, Rahul   +4 more
core   +1 more source

The microbiome in human skin aging

open access: yesFEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana   +3 more
wiley   +1 more source

Research on online Parameter Identification of Permanent Magnet Synchronous Motor Based on Model Reference Adaptive System

open access: yes机车电传动, 2015
In order to implement model reference adaptive system online parameter identification for PMSM, reference model and adjustable model was constructed, and with the output difference of the two model through adaptive device, the parameters for identifying ...
ZHANG Ruifeng   +3 more
doaj  

Design of the CAM model and authoring tool [PDF]

open access: yes, 2009
Students benefit from personalised attention; however, often teachers are unable to provide this. An Adaptive Hypermedia (AH) system can offer a richer learning experience in an educational environment, by giving personalised attention to students.
Hendrix, Maurice, Cristea, Alexandra I.
core  

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

open access: yesFEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee   +2 more
wiley   +1 more source

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