Results 71 to 80 of about 24,318 (228)
Observer-based tuning of two-inertia servo-drive systems with integrated SAW torque transducers [PDF]
, 2007 This paper proposes controller design and tuning methodologies that facilitate the rejection of periodic load-side disturbances applied to a torsional mechanical system while simultaneously compensating for the observer’s inherent phase delay.
Bingham, Chris +2 more
core +1 more source
Speed‐Sensorless Model‐Free Predictive Torque Control for Induction Motor Drive
IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.A speed‐sensorless MF‐PTC based on EKF is proposed for a 2L‐VSI‐fed IM drive to reduce the overall cost and complexity of the drive system. The rotor speed is estimated using the EKF. The instant rotor flux is also estimated using the EKF based on the rotor current model of IM, whereas a direct machine model is employed in general to estimate the rotor
Md. Belal Hossen, Md. Habibullah
wiley +1 more source
Applied Sciences, 2020 Recently, a large amount of research on deep learning has been conducted. Related studies have also begun to apply deep learning techniques to the field of electric machines, but such studies have been limited to the field of fault diagnosis.
Yong-min You
doaj +1 more source
Stochastic post-processing calculation of iron losses – application to a PMSM [PDF]
, 2013 To take account of the uncertainties introduced on the magnetic properties during the manufacturing process, the present work aims to focus on the stochastic modelling of iron losses in electrical machine stators.
BENABOU, Abdelkader +4 more
core +4 more sources
IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.A subdomain analytical model for multi‐harmonic air‐gap subdomains is proposed to predict motor magnetic fields containing complex harmonic components. Theoretical analysis demonstrates that this model effectively reduces the matrix dimension during analytical computation, resulting in lower computational time costs for the same harmonic order while ...
Kun Wang, Yong Han
wiley +1 more source
Impact of switching functions on sliding mode observer in sensorless PMSM drives
Tạp chí Khoa học và Công nghệThe Sliding Mode Observer (SMO) algorithm has emerged as a promising solution for estimating the position and speed of motors, effectively replacing traditional physical sensors.
Nguyen Khanh Quang +3 more
doaj +1 more source
Elektronika ir Elektrotechnika, 2020 In photovoltaic (PV) applications, employing Surface-Mounted Permanent Magnet Synchronous Motor (SMPMSM) can be a suitable option, especially for solar pumping and Heating, Ventilation, and Air Conditioning (HVAC) applications.
Abbas Mahmood Oghor Anwer +3 more
doaj +1 more source
Isogeometric Analysis and Harmonic Stator-Rotor Coupling for Simulating Electric Machines
, 2017 This work proposes Isogeometric Analysis as an alternative to classical finite elements for simulating electric machines. Through the spline-based Isogeometric discretization it is possible to parametrize the circular arcs exactly, thereby avoiding any ...
Bontinck, Zeger +3 more
core +1 more source
Observer based tuning techniques and integrated SAW torque transducers for two-inertia servo-drive systems [PDF]
, 2005 A controller design and tuning methodology is proposed that facilitates the rejection of periodic load-side disturbances applied to a torsional mechanical system, whilst simultaneously compensating for the disturbance observer's inherent phase delay ...
Bingham, Chris +2 more
core +1 more source
IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.The position measurement angle error (contains measurement delay angle and periodic angle error) plays a significant role in PMSM drives, especially when the motor is rotating in the flux weakening (FW) region. In this paper, the impact of the position angle error on the performance of the PMSM drives for EPS in a wide speed range has been elaborated ...
Xi Liu +6 more
wiley +1 more source