Results 31 to 40 of about 789,084 (305)

Parameter-adaptive dead-beat predictive current control of permanent magnet synchronous motor

电力工程技术, 2023
Dead-beat predictive current control (DPCC) has great potential in the field of motor control due to its fast response. However, it suffers from low robustness due to its sensitivity to parameter variations.
SHU Chaojun, LIU Linzhi
doaj   +1 more source

Robust deadbeat predictive current control of induction motor drives with improved steady state performance

IET Power Electronics, 2023
Conventional deadbeat predictive current control (DBPCC) based on space vector modulation (SVM) shows quick dynamic responses and a good steady‐state performance in induction motor (IM) drives. However, the motor parameters change during operation due to
Haonan Zhang, Yongchang Zhang, Yeyuan Zhu, Xing Wang   +3 more
doaj   +1 more source

A Fast Response Robust Deadbeat Predictive Current Control for Permanent Magnet Synchronous Motor

Energies, 2021
Deadbeat predictive current control (DBPCC) has the characteristic of fast current response, but it is sensitive to motor parameters. Observer-based DBPCC can eliminate the steady state current tracking error when parameter mismatch exists.
Haowei Nie, Jiaqiang Yang, Rongfeng Deng
doaj   +1 more source

An improved two-beat deadbeat synchronous predictive current control strategy for MMC based on Newton interpolation method

Frontiers in Energy Research
Modular Multilevel Converter (MMC) is widely used in applications such as High Voltage Direct Current (HVDC) transmission, AC/DC power conversion centers, and large-scale power quality management in electrical grids due to its highly modular structure ...
Yuan Cheng, Yuan Cheng, Yuan Cheng, Hui Zhang, Jing Xing, Zihan Xiao   +5 more
doaj   +1 more source

Predictive Current Control of Sensorless Linear Permanent Magnet Synchronous Motor

Energies, 2023
In the vector control system of a tubular oscillating permanent magnet synchronous linear motor, it is difficult to obtain accurate feedback information from the conventional mechanical sensors under bad and complex working conditions.
He Wang, Tao Wu, Youguang Guo, Gang Lei, Xinmei Wang   +4 more
doaj   +1 more source

Improved Direct Model Predictive Control for Grid-Connected Power Converters

Energies, 2020
This paper proposes a computationally efficient and robust direct model predictive control (DMPC) technique with enhanced steady-state performance for power converters tied to the electric utility.
Mohamed Abdelrahem, José Rodríguez, Ralph Kennel   +2 more
doaj   +1 more source

An Enhanced Parallel-Observer-Based Deadbeat Predictive Control Method for PMSM With Non-Sinusoidal Back-EMF

IEEE Access
This study presents an enhanced deadbeat predictive control (DPC) method for permanent magnet synchronous motor (PMSM) drive system. By taking the model parameter mismatch and harmonics induced by non-sinusoidal back electromotive force (EMF) into ...
Lei Guo, Guangxu Zhou, Ningran Song, Mengmei Zhu, Yongyun Mu   +4 more
semanticscholar   +1 more source

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

Integrated genomic and proteomic profiling reveals insights into chemoradiation resistance in cervical cancer

Molecular Oncology, EarlyView.
A comprehensive genomic and proteomic analysis of cervical cancer revealed STK11 and STX3 as a potential biomarkers of chemoradiation resistance. Our study demonstrated EGFR as a therapeutic target, paving the way for precision strategies to overcome treatment failure and the DNA repair pathway as a critical mechanism of resistance.
Janani Sambath, Irene A. George, Srikanth S. Manda, Prasanth Ariyannur, Ekta R. Dhawale, Raja Sekhar Kommu, Rajan Datar, Darshana Patil, Vinita Trivedi, Manisha Singh, Kumar Prabhash, Sewanti Limaye, Richa Chauhan, Prashant Kumar   +13 more
wiley   +1 more source

An Enhanced Deadbeat Predictive Current Control of SPMSM With Linear Disturbance Observer

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2022
Deadbeat predictive current control (DPCC) with a linear disturbance observer (LDO) in the surface-mounted permanent magnet synchronous machine (SPMSM) has been widely applied in many applications due to better dynamic response performance and easy implementation. However, the evaluated lumped disturbances caused by current measurement noises, inverter
Xin Yuan, Shuangchun Xie, Jiahao Chen, Shuo Zhang, Chengning Zhang, Christopher H. T. Lee   +5 more
openaire   +2 more sources