Results 11 to 20 of about 44 (41)

Improved Model-Free Deadbeat Predictive Current Controller for PMSMs Based on Ultralocal Model and H∞ Norm

Energies
This article proposes an improved model-free deadbeat predictive current control (MFCC) method for permanent magnet synchronous motors (PMSMs) based on the ultralocal model and H∞ norm.
Yiming Fang, Junlei Chen
doaj   +1 more source

Artificial Neural Network-Based Deadbeat Predictive Current Control with Dead-Time Compensation for PMSMs

ITEGAM-JETIA
  In the velocity control of Permanent Magnet Synchronous Motors (PMSMs), Deadbeat Predictive Current Controllers (DPCCs) are renowned for their excellent dynamic performance and constant switching frequency.
amira amira Slimani, Amor Bourek, Abdelkarim Ammar, Khoudir Kakouche, Wassila Hattab, Marah Bacha   +5 more
doaj   +1 more source

Robustness Improved Method for Deadbeat Predictive Current Control of PMLSM with Segmented Stators

Actuators
Permanent magnet linear synchronous motors (PMLSMs) with stator segmented structures are widely used in the design of high-power propulsion systems.
Shijie Gu, Peng Leng, Qiang Chen, Yuxin Jin, Jie Li, Peichang Yu   +5 more
doaj   +1 more source

Robust Deadbeat Predictive Current Control of IPMSM Under Position Sensor‐Less Occasions With Carrier Harmonics Injection

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
This paper proposes a robust deadbeat predictive current control method for sensorless IPMSM drives. The method exploits switching‐frequency carrier harmonics to simultaneously estimate motor parameters and rotor position, thereby resolving the rank deficiency issue of model‐based approaches.
Wei Wang, Yongsen Tong, Pei Liu, Wu Liao, Derong Luo   +4 more
wiley   +1 more source

Deadbeat Predictive Current Control with High Accuracy Under a Low Sampling Ratio for Permanent Magnet Synchronous Machines in Flywheel Energy Storage Systems

Machines
The predictive current control for the permanent magnet synchronous machine (PMSM) shows great potential in applications like flywheel energy storage, owing to its fast dynamic response and simple structure.
Xinjian Jiang, Hao Qin, Zhenghui Zhao, Fuwang Li, Zhiru Li, Zhijian Ling   +5 more
doaj   +1 more source

Application of Magnetic Resonance Imaging in Postoperative Cognitive Dysfunction: A Narrative Review

Organ Medicine, Volume 2, Issue 2, Page 73-89, June 2025.
While POCD diagnosis currently relies on subjective assessments and lacks objectivity, MRI provides an objective means to visualize related brain changes (structural MRI being the current routine standard). Advancing to multiple MRI modalities holds promise for enabling early detection and intervention.
Wenqi Shen, Weijian Zhou, Binbin Zhu, Kaiwei Xu, Ruoyu Wu, Jiajing Ni, Wei Qian, Khawar Ali Shahzad, Jianhua Wang   +8 more
wiley   +1 more source

Relating Functional Connectivity and Alcohol Use Disorder: A Systematic Review and Derivation of Relevance Maps for Regions and Connections

Human Brain Mapping, Volume 46, Issue 2, February 1, 2025.
Investigating the interplay between brain connectivity and alcohol use disorder (AUD), this review synthesizes findings and methodologies from resting‐state fMRI studies to develop relevance maps that link brain regions and functional connectivity to disorder manifestations, serving as a foundational resource for future hypotheses and methodologies in ...
Marco Bottino, Natálie Bocková, Nico W. Poller, Michael N. Smolka, Justin Böhmer, Henrik Walter, Michael Marxen   +6 more
wiley   +1 more source

A New Sliding-Mode Observer-Based Deadbeat Predictive Current Control Method for Permanent Magnet Motor Drive

Machines
This article proposes a new deadbeat predictive current control (DPCC) method based on a sliding-mode observer (SMO), which is applied in the field of permanent magnet motor control.
Zixuan Zhang, Qiangren Xu, Yicheng Wang
doaj   +1 more source

Evaluation of Theta EEG Neurofeedback Procedure for Cognitive Training Using Simultaneous fMRI in Counterbalanced Active‐Sham Study Design

Human Brain Mapping, Volume 46, Issue 1, January 2025.
EEG neurofeedback procedure for upregulation of frontal theta EEG asymmetry during cognitive tasks is evaluated using simultaneous fMRI and controlled via the counterbalanced active‐sham study design. EEG, fMRI, and EEG‐fMRI results in healthy participants suggest that the procedure can be effective for cognitive training to enhance executive function.
Vadim Zotev, Jessica R. McQuaid, Cidney R. Robertson‐Benta, Anne K. Hittson, Tracey V. Wick, Upasana Nathaniel, Samuel D. Miller, Josef M. Ling, Harm J. van der Horn, Andrew R. Mayer   +9 more
wiley   +1 more source

Robust deadbeat predictive current control for unipolar sinusoidal excited SRM with multi-parameter mismatch compensation

Scientific Reports
In the control of unipolar sinusoidal excited switched reluctance motors (SRMs), deadbeat predictive current controllers (DPCCs) have gained attention for their enhanced dynamic performance. However, periodic disturbances caused by mismatches between the
Di Liu, Yunsheng Fan, Jian Liu, Guofeng Wang, Linhao Sheng   +4 more
doaj   +1 more source