A sliding mode control of the bearingless permanent magnet slice motor for the blood pump based on the GAPSO [PDF]
Scientific Reports, 2023 In this paper, we proposed a sliding mode control method for the bearingless permanent magnet slice motor for the blood pump based on the genetic particle swarm algorithm, which aims to solve the problems of strong coupling, strong interference ...
Xin Liu +5 more
doaj +2 more sources
Mathematical model of a novel 12/14 conical bearingless switched reluctance motor
Energy Reports, 2022 Aiming at the defect that the traditional bearingless switched reluctance motor cannot control the axial suspension force, so that the rotor cannot achieve five-degree-of-freedom suspension by itself, this study presents an innovative 12/14 conical ...
Zhenyao Xu +4 more
doaj +2 more sources
A novel consequent‐pole bearingless PMSM with integrated winding for flywheel energy storage
Electronics Letters, 2021 Generating torque and suspension force with one set of windings at the same time can increase the copper space factor and improve the torque output capacity.
Jie Xu +4 more
doaj +2 more sources
Performance improvement of bearingless multi-sector PMSM with optimal robust position control [PDF]
, 2018 Bearingless machines are relatively new devices that consent to suspend and spin the rotor at the same time. They commonly rely on two independent sets of three-phase windings to achieve a decoupled torque and suspension force control.
Formentini, Andrea +4 more
core +4 more sources
Low-Cost and Compact Disposable Extracorporeal Centrifugal Blood Pump Utilizing a Homopolar Bearingless Switched Reluctance Slice Motor [PDF]
IEEE Access, 2023 The high biocompatibility and high durability of disposable extracorporeal centrifugal blood pumps (CBPs) utilizing magnetic bearing or bearingless motor technology make them perfect for supporting cardiopulmonary circulation for patients.
Ren Yang +3 more
doaj +2 more sources
A bearingless coaxial magnetic gearbox
Alexandria Engineering Journal, 2014 AbstractRecently, magnetic gearboxes (MGBs) are serious contenders to their conventional mechanical counterparts in terms of reduced maintenance requirements, improved reliability, tolerance to mechanical inaccuracies, and inherent overload protection.
Abdel-Khalik, A.S. +2 more
openaire +5 more sources
Indirect torque observer-based sensor-less efficient control of bearingless switched reluctance motor using global sliding mode and square currents control method [PDF]
Archives of Control Sciences, 2021 The Bearingless Switched Reluctance Motor (BSRM) is a new technology motor, which overcomes the problems of maintenances required associated with mechanical contacts and lubrication of rotor shaft effectively.
Pulivarthi Nageswara Rao +4 more
doaj +1 more source
Eccentricity Effect on Radial Forces of Bearingless BLDC Motor: Study and Analysis [PDF]
Engineering and Technology Journal, 2022 The bearingless BLDC motor gathers all advantages of the BLDC motor and bearingless machine, and this motor is extensively used in blood and artificial heart pumps.
Ali Yousif +2 more
doaj +1 more source
A comparison of theory and experiment for coupled rotor body stability of a bearingless rotor model in hover and forward flight [PDF]
, 1988 Seven cases were selected for correlation from a 1/5.86 Froude-scale experiment that examined several rotor designs which were being considered for full-scale flight testing as part of the Bearingless Main Rotor (BMR) program. The model rotor hub used in
Mirick, Paul H.
core +2 more sources
Design and analysis of a high‐integration and low‐loss bearingless flywheel motor in vehicle
Electronics Letters, 2021 This study investigates an outer rotor bearingless flywheel motor for flywheel batteries in vehicle that exhibits the advantages of high integration and low loss due to outer rotor direct‐drive and bearingless technologies.
Fan Yang +3 more
doaj +1 more source