Results 31 to 40 of about 2,832 (169)
MRAS-Based Switching Linear Feedback Strategy for Sensorless Speed Control of Induction Motor Drives
Energies, 2021 This paper presents a newly designed switching linear feedback structure of sliding mode control (SLF-SMC) plugged with an model reference adaptive system (MRAS) based sensorless field-oriented control (SFOC) for induction motor (IM).
Mohamed Amine Fnaiech +5 more
doaj +1 more source
Speed estimation of induction motor using model reference adaptive system with Kalman filter [PDF]
, 2013 The paper deals with a speed estimation of the induction motor using observer with Model Reference Adaptive System and Kalman Filter. For simulation, Hardware in Loop Simulation method is used.
Brandštetter, Pavel, Dobrovský, Marek
core +2 more sources
Advanced Science, EarlyView.Bimodal modulation of nitric oxide in endothelial cells is achieved by light‐sensitive polymer nanoparticles. In dark, P3HT/PEDOT:PSS NPs boost intracellular ·NO, upregulate both endothelial and induced nitric oxide synthase, and drive a metabolic shift toward glycolysis.
Camilla Marzuoli +12 more
wiley +1 more source
EnergiesTo improve the speed observation accuracy of the bearingless induction motor (BL-IM) and achieve its high-performance speed sensorless control, an improved sliding mode variable structure model reference adaptive system speed identification method based ...
Wenshao Bu, Wenqing Tao, Youpeng Chen
doaj +1 more source
Alexandria Engineering Journal, 2013 Sensorless induction motor (IM) drives are widely used in industry for their reliability and flexibility, particularly in hostile environment. However, the performance of many of previously developed observer based speed sensors in very low speeds of IM ...
M.K. Metwally
doaj +1 more source
Adaptive Channel Recommendation For Opportunistic Spectrum Access [PDF]
, 2011 We propose a dynamic spectrum access scheme where secondary users recommend "good" channels to each other and access accordingly. We formulate the problem as an average reward based Markov decision process. We show the existence of the optimal stationary
Chen, Xu, Huang, Jianwei, Li, Husheng
core
Analysis and Design of Full-Order Flux Observers for Sensorless Induction Motors [PDF]
, 2004 This paper deals with the flux estimation for sensorless induction motor drives. The linearized model of the speedadaptive full-order flux observer is applied to help choosing the observer gain and the speed-adaptation gains.
Hinkkanen, Marko
core +1 more source
Optimizing Diagnostic Accuracy of Clinical Red Flags in RASopathies
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT RASopathies are a group of genetic disorders caused by pathogenic variants in the RAS‐mitogen‐activated protein kinase (RAS–MAPK) signaling pathway, often presenting with congenital heart defects, craniofacial dysmorphisms, and developmental delays. To assess the diagnostic yield of genetic testing in patients with suspected RASopathies and to
Emanuele Bobbio +16 more
wiley +1 more source
Ugađanje otpora rotora vektorski upravljanog indukcijskog motora korištenjem TS neizrazite logike [PDF]
, 2015 In this paper, we focus on the estimation of the rotor resistance to online tune the controllers in case of the Indirect Rotor Field Orientation Control (IRFOC) of Induction Machine (IM).
Larbi Chrfi-Alaoui +4 more
core +2 more sources
The Anatomical Record, EarlyView.This review redefines the carotid bulb (CB) as a variable geometric dilation shaped by hemodynamics and the carotid sinus (CS) as a conserved neurohistological baroreceptor field. Distinguishing these entities clarifies a century of anatomical confusion and links geometry, neurohistology, and clinical interpretation within a unified framework ...
Răzvan Costin Tudose +2 more
wiley +1 more source