Results 81 to 90 of about 2,832 (169)
Franklin OpenThis paper proposes an accuracy enhancement to the Model Reference Adaptive System-Current-Current (MRAS-CC) method for speed-sensorless control in the induction motor drive.
Cuong Dinh Tran +2 more
doaj +1 more source
Observer-based Fault Detection and Diagnosis for Mechanical Transmission Systems with Sensorless Variable Speed Drives [PDF]
, 2015 Observer based approaches are commonly embedded in sensorless variable speed drives for the purpose of speed control. It estimates system variables to produce errors or residual signals in conjunction with corresponding measurements. The residual signals
Abusaad, Samieh +3 more
core
Technical Review of Magnetic Resonance Fingerprinting Applications in Cerebral Physiology
Magnetic Resonance in Medicine, Volume 95, Issue 5, Page 2898-2918, May 2026.ABSTRACT Magnetic resonance fingerprinting (MRF) enables quantitative MRI by allowing the simultaneous mapping of multiple tissue properties through innovative acquisition and computational methods. This review focuses on the application of MRF techniques to cerebral physiology, emphasizing advancements in vascular imaging and the integration of ...
Chieh‐Te Lin +2 more
wiley +1 more source
Model Predictive MRAS Speed Estimator for Permanent Magnet Synchronous Machines
The Journal of EngineeringThis paper presents a predictive model reference adaptive system (MRAS) speed estimator for permanent magnet synchronous machines. The speed estimator is based on the finite control set model predictive control principle.
Saleh B. Shlimet, Antonio Griffo
doaj +1 more source
PENGENDALIAN ADAPTIF FUZZY UNTUK SELF TUNING PI PADA KONTROL KECEPATAN MOTOR INDUKSI TIGA FASA TANPA SENSOR KECEPATAN DENGAN OBSERVER MRAS [PDF]
, 2009 Motor Induksi banyak digunakan namun perlu pengendalian putarannya agar dapat mengikuti perubahan beban yang ditanggungnya sehingga banyak penelitian mengenai pengendalian putaran motor induksi.
Gunawan, Ridwan
core
GPU Implementation of DPSO-RE Algorithm for Parameters Identification of Surface PMSM Considering VSI Nonlinearity [PDF]
, 2017 In this paper, an accurate parameter estimation model of surface permanent magnet synchronous machines (SPMSMs) is established by taking into account voltage-source-inverter (VSI) nonlinearity.
Li, X-H. +4 more
core +2 more sources
Mineralocorticoid receptor antagonists: Efficacy and safety in chronic kidney disease
Diabetes, Obesity and Metabolism, Volume 28, Issue 5, Page 3568-3581, May 2026.Abstract The mineralocorticoid receptor (MR) has a multifaceted role in normal physiologic functions. However, research has uncovered the deleterious consequences of overactivation of the MR. It has been implicated in chronic kidney disease (CKD) via its strong association with glomerulosclerosis, interstitial fibrosis, proteinuria, and decline in ...
Amy K. Mottl +2 more
wiley +1 more source
Reversible cerebral vasoconstriction syndrome: A narrative review
Headache: The Journal of Head and Face Pain, Volume 66, Issue 5, Page 1162-1180, May 2026.Abstract Objectives/Background This review summarizes current insights into Reversible cerebral vasoconstriction syndrome (RCVS) diagnosis, management, and outcomes. RCVS is a cerebrovascular disorder characterized by recurrent thunderclap headaches and transient segmental vasoconstriction of cerebral arteries, typically resolving within 3 months ...
Ícaro Araújo de Sousa +7 more
wiley +1 more source
Rotor Resistance Estimator based on Virtual Current Sensor Algorithm for Induction Motor Drives
Power Electronics and Drives, 2020 In this article, model reference adaptive system (MRAS)-based estimator of a rotor resistance of an induction motor (IM) is presented. In contrast to the solutions known from the literature, the reference model of this estimator uses the measured values ...
Adamczyk Michał
doaj +1 more source
Microcirculation, Volume 33, Issue 4, May 2026.ABSTRACT Objective Perivascular adipose tissue (PVAT) surrounds most peripheral blood vessels and exerts an anti‐contractile influence through paracrine mediators. Although numerous vasoactive factors have been identified, the mechanisms linking adipocyte metabolism to PVAT‐dependent modulation of vascular tone remain poorly defined. Because adipocytes
Miranda Hyatt +9 more
wiley +1 more source