Results 221 to 230 of about 91,060 (357)

Real‐world outcomes of responsive neurostimulation in patients with Lennox–Gastaut syndrome: A multicenter retrospective study

Epilepsia Open, EarlyView.
Abstract Objective Lennox–Gastaut syndrome (LGS) is a severe developmental and epileptic encephalopathy (DEE) characterized by multiple seizure types and high resistance to antiseizure medication (ASM), often necessitating nonpharmacologic therapies, including neuromodulation.
Shanna M. Swartwood, Robert J. Bollo, Catherine J. Chu, Alexandra L. Geffrey, Robert Mark Richardson, Hiroki Nariai, Aria Fallah, Samuel Ahn, Saadi Ghatan, Laura Chenevert, Maite La Vega‐Talbott, Audie C. Espinoza   +11 more
wiley   +1 more source

Permanent magnet synchronous motor demagnetization fault diagnosis based on PCA-ISSA-PNN. [PDF]

Sci Rep
Yu Y, Li Y, Zeng D, Hu Y, Yang J.
europepmc   +1 more source

Concept, Tests, and Optimum Design of Novel Negative Stiffness Friction Dampers for Seismic Protection of Long‐Span Bridges

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Viscous dampers (VDs) are widely used to mitigate the excessive responses of long‐span bridges. However, VDs face some intricate challenges in engineering practices, including high damping coefficient requirement, potential base shear amplification and tremendous damping force under high velocity. To address these issues, this study develops a
Ruisheng Ma, Shaodong Jiang, Kun Xu, Qiang Han, Xiuli Du, Kaiming Bi   +5 more
wiley   +1 more source

Fuzzy self-tuning fractional order PD permanent magnet synchronous motor speed control based on torque compensation. [PDF]

Sci Rep
Liu D, Han J, Chen G, Cheng Y, Liang X, Song C.   +5 more
europepmc   +1 more source

Identifying Faults in Power Transformers Based on Machine‐Learning Algorithms Compared With Other Techniques

Energy Science &Engineering, EarlyView.
General framework of ensemble learning technique for transformer fault diagnostics compared with traditional dissolved gas analysis methods. ABSTRACT This paper implemented a comprehensive variety of modern machine‐learning techniques, which were demonstrated to be effective in handling complex tabular data, generating accurate predictions, and ...
Osama E. Gouda, Nourhan Ramadan, Matti Lehtonen, Mohamed M. F. Darwish   +3 more
wiley   +1 more source

Sensorless control in full speed domain of interior permanent magnet synchronous motor based on hybrid observer. [PDF]

Sci Rep
Gao YJ, Yan SJ, Tong MS, Chen JY, Chen Q.   +4 more
europepmc   +1 more source

A Simplified Two‐Vector Approach for Common‐Mode Voltage Reduction in Model Predictive Control Drives of Permanent Magnet Synchronous Motor

Energy Science &Engineering, EarlyView.
In this study, a modified model predictive control scheme is proposed, in which a dedicated weighting factor is incorporated into the cost function to explicitly account for common‐mode voltage (CMV) effects during the control process. This modification leads to a significant reduction—up to 40%—in the magnitude of the generated CMV.
Javad Amini, Reza Roshanafekr
wiley   +1 more source

Research on Multiphyics bidirectional coupling for small-diameter high-speed submersible permanent magnet synchronous motor. [PDF]

Heliyon
Tan L, Wang Y, Wu Y, Wang T, Cui J, Wang H.   +5 more
europepmc   +1 more source

Brain–Computer Interfaces: The Dawn of a New Era in Disease Treatment

Exploration, EarlyView.
This study investigates the potential of brain–computer interface (BCI) technology in treating neuropsychiatric disorders, such as movement and communication barriers. Our review examines the history, signal paradigms, and diverse applications of BCI while also discussing ongoing research into novel materials and emerging technologies that offer ...
Yuqi Feng, Wangzheqi Zhang, Jun Chen, Huang Wu, Lei Wu, Yanhao Qiu, Xiaoming Deng, Chenglong Zhu, Yisheng Chen, Zhijie Zhao, Changli Wang, Xiaomin Zhang   +11 more
wiley   +1 more source

Reinforcement learning algorithm for improving speed response of a five-phase permanent magnet synchronous motor based model predictive control. [PDF]

PLoS One
Hassan AM, Ababneh J, Attar H, Shamseldin T, Abdelbaset A, Metwally ME.   +5 more
europepmc   +1 more source