Results 21 to 30 of about 17,161,903 (271)
A linear time-invariant model for a vector-controlled two-phase stepping motor [PDF]
, 2010 Recent research on stepping motors concerns intelligent motion control algorithms such as vector - and sensorless control. Sensorless control is commonly based on a motor model.
Cottyn, Johannes +7 more
core +1 more source
A Voltage-Sensorless Controller for Grid Converters [PDF]
2021 IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe), 2021 Peer ...
Routimo, Mikko +4 more
openaire +3 more sources
A Sensorless PM Synchronous Motor Drive for Electric Washers
Communications, 2007 This paper presents a complex solution for whole speed range sensorless control of interior permanent magnet synchronous motor drives. To cover an entire speed range of IPMSM without position transducer, different sensorless techniques must be employed ...
R. Filka +2 more
doaj +1 more source
Impact of cross-saturation in sensorless control of transverse-laminated synchronous reluctance motors [PDF]
, 2006 Synchronous reluctance (SyR) motors are well suited to a zero-speed sensorless control, because of their inherently salient behavior. However, the cross-saturation effect can lead to large errors on the position estimate, which is based on the ...
Guglielmi, Paolo +2 more
core +1 more source
Sensorless Control for the EVT-Based New Dual Power Flow Wind Energy Conversion System
Energies, 2017 The dual power flow wind energy conversion system (DPF-WECS) is a novel system which is based on the electrical variable transmission (EVT) machine. The proposed sensorless control for the DPF-WECS is based on the model reference adaptive system (MRAS ...
Ying Zhu, Ming Cheng, Haixiang Zang
doaj +1 more source
IEEE/ASME transactions on mechatronics, 2022 Usually, two-phase current sensors are required to realize sensorless control of permanent magnet synchronous motor (PMSM). However, once the phase current sensor fails, the whole system will not work. In this article, a novel second-order extended state
Zhaohua Liu +5 more
semanticscholar +1 more source
A new sensorless method for switched reluctance motor drives [PDF]
, 1998 This paper describes a new method for indirect sensing of the rotor position in switched reluctance motors (SRMs) using pulse width modulation voltage control.
Gallegos-Lopez, G. +2 more
core +1 more source
Advances in Mechanical Engineering, 2017 This article presents a hybrid sensorless speed controller for permanent magnet synchronous motor drives using field programmable gate array technology.
Risfendra +3 more
doaj +1 more source
IEEE Access, 2019 This paper investigates the sensorless control of a general Five-phase permanent magnet brushless DC (5Φ-BLDC) motor working at the low speeds. High frequency (HF) injection-based sensorless control is most popular, however, the system delay and ...
Bing Tian, Qun-Tao An, Marta Molinas
doaj +1 more source
Applied Sciences, 2020 This paper aims to develop an innovative sensorless control approach for a five-phase induction motor (IM) drive. The operation principle of the sensorless scheme is based on the sliding mode theory, within which a sliding mode observer (SMO) estimates ...
Mahmoud A. Mossa +4 more
doaj +1 more source