Results 281 to 290 of about 252,192 (310)

Isotropic Optimal Control of Active Magnetic Bearing System

Journal of Dynamic Systems, Measurement, and Control, 1996
As a new rotor control scheme, isotropic control of weakly anisotropic rotor bearing system in complex state space is proposed, which utilizes the concepts on the eigenstructure of the isotropic rotor system. Advantages of the scheme are that the controlled system always retains isotropic eigenstructure, leading to circular whirling due to unbalance ...
Kim, CS, Lee, CW Lee, Chong-Won
openaire   +1 more source

Losses estimation and modelling in active magnetic bearings

2014 16th European Conference on Power Electronics and Applications, 2014
Active magnetic bearings (AMBs) are becoming very popular in high speed electrical machines applications in the last decade. As the interest in them grows the necessity to optimise all the aspects of their operation arises. This paper presents the analytical way of calculating losses of active magnetic bearings based on reluctance network method.
Romanenko Aleksei, Smirnov Alexander, Pyrhönen Olli, Jastrzebski Rafal   +3 more
openaire   +2 more sources

Active magnetic bearing requirements for turbomachinery

IEE Colloquium on High Speed Bearings for Electrical Machines, 1997
Rolls Royce (RR) have been interested in the application of active magnetic bearings (AMBs) for a number of years and have carried out two demonstrator programmes and a number of design studies. The generic benefits of AMBs to a range of machinery are summarised. The authors discuss the technology demonstrators, the design requirements, robust control,
openaire   +1 more source

Magnetic resonance linear accelerator technology and adaptive radiation therapy: An overview for clinicians

Ca-A Cancer Journal for Clinicians, 2022
William A Hal, X Allen Li, Christopher Schultz   +2 more
exaly  

Fault diagnosis of active magnetic bearings

Mechatronics, 2022
Gilberto Machado da Silva, Robson Pederiva   +1 more
openaire   +1 more source

Series-Winding Topology Converter for Active Magnetic Bearing Drive

IEEE Transactions on Industrial Electronics, 2021
Jichang Yang, Dong Jiang, An Li
exaly  

Novel Topologies of Power Electronics Converter as Active Magnetic Bearing Drive

IEEE Transactions on Industrial Electronics, 2020
Dong Jiang
exaly  

Multi-branch convolutional neural network with generalized shaft orbit for fault diagnosis of active magnetic bearing-rotor system

Measurement: Journal of the International Measurement Confederation, 2021
Xunshi Yan, Chen-An Zhang
exaly  

Analytical modeling and experimental validation of the six pole axial active magnetic bearing

Applied Mathematical Modelling, 2022
Adam Piłat
exaly  

Force-based feedforward control of persistent synchronous rotor/touchdown bearing contact in active magnetic bearing systems

Mechanical Systems and Signal Processing, 2023
Patrick S Keogh
exaly