Results 41 to 50 of about 15,543,195 (295)

Position Controller for PMSM Based on Finite Control Set Model Predictive Control

open access: yesElektronika ir Elektrotechnika, 2016
The paper presents the position control of a permanent magnet synchronous motor by using the finite control set model predictive control. The position, speed and acceleration references are generated by a ramp generator. A new cost function, including feed-forward and load torque compensations, is introduced. In order to save the computational power, a
Slapak, Viktor   +2 more
openaire   +2 more sources

Collision Avoidance Using Finite Control Set Model Predictive Control for Unmanned Surface Vehicle

open access: yesApplied Sciences, 2018
In recent years, with the development of unmanned platforms, unmanned surface vehicles (USV) are attracting more and more attention. Compared to ordinary ships, USV have a smaller volume and faster speed, so their collision avoidance system (CAS) should ...
Xiaojie Sun   +4 more
doaj   +1 more source

Low-Switching-Loss Finite Control Set Model Predictive Current Control for IMs Considering Rotor-Related Inductance Mismatch

open access: yesIEEE Access, 2020
This paper develops a high-performance finite control set model predictive current control (FCS-MPCC) method for induction motors (IM) to ensure the system control performance over the low-switching-frequency (LSF) range, where the switching loss is low.
Tan Wang, Yihua Hu, Zuyu Wu, Kai Ni
doaj   +1 more source

Finite-Control-Set Model Predictive Control With Improved Steady-State Performance [PDF]

open access: yesIEEE Transactions on Industrial Informatics, 2013
Finite-control-set model predictive control (FCS-MPC) is a novel and promising control scheme for power converters and drives. Many practical and theoretical issues have been presented in the literature, showing good performance of this technique. The present work deals with one of the most relevant aspects of any controller, namely, the steady-state ...
Ricardo P. Aguilera   +2 more
openaire   +4 more sources

Machine Learning Based Adaptive Prediction Horizon in Finite Control Set Model Predictive Control

open access: yesIEEE Access, 2018
In this paper, an adaptive prediction horizon approach based on machine learning is presented for the finite control set model predictive control (FCS-MPC) of power converters. Usually, in FCS-MPC, the prediction horizon is kept constant.
Muhammad Saleh Murtaza Gardezi   +1 more
doaj   +1 more source

Finite set control transcription for optimal control applications [PDF]

open access: yes, 2009
textAn enhanced method in optimization rooted in direct collocation is formulated to treat the finite set optimal control problem. This is motivated by applications in which a hybrid dynamical system is subject to ordinary differential continuity ...
Stanton, Stuart Andrew
core  

Identifying Patterns of Hospitalizations Among Childhood Cancer Survivors: A Population‐Based Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Childhood cancer survivors (CCSs) experience more hospitalizations than the general population. We aimed to identify distinct hospitalization patterns among Queensland CCSs and the associated characteristics. Methods Cases (aged ≤14 years) diagnosed between 1995 and 2019 while residents of Queensland were identified through the ...
Hai Pham   +7 more
wiley   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Finite Control Set Model Predictive Control of Grid Tied Wind Turbine Converter [PDF]

open access: yes, 2023
This report presents the proposal of finite control set model predictive control(FCS-MPC) for the control of the inverterswitching signals of a grid tied wind turbine back-to-back converter. Primary control objectives are tracking of DC-link voltage, and
Andersen, Laurits Hastrup   +1 more
core  

Temporal Interference Stimulation of Centromedian‐Parafascicular Complex in Disorders of Consciousness: A Pilot Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Treatment of disorders of consciousness (DoC) remains a major clinical challenge, and noninvasive, targeted modulation of deep brain structures has emerged as a promising therapeutic strategy. We aimed to evaluate the feasibility/safety and preliminary effects of thalamic temporal interference stimulation (TIS) targeting centromedian‐
Gengyao Hu   +7 more
wiley   +1 more source

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