Results 11 to 20 of about 47,288 (116)

Feedforward Control of Electrical Drives - Rules and Limits [PDF]

open access: yesAdvances in Electrical and Electronic Engineering, 2011
Nowadays, there are several application in the field of position controlled electric drives, such as high speed cutting, where traditional cascade control structures provide insufficient accuracy.
Michal Malek   +2 more
doaj   +2 more sources

Nonlinear Loads Compensation Using a Shunt Active Power Filter Controlled by Feedforward Neural Networks

open access: yesApplied Sciences, 2021
The shunt active power filter (SAPF) is a widely used tool for compensation of disturbances in three-phase electric power systems. A high number of control methods have been successfully developed, including strategies based on artificial neural networks.
Juan L. Flores-Garrido   +2 more
doaj   +1 more source

A repeatability study of artificial neural network predictions in flow stress model development for a magnesium alloy [PDF]

open access: yesComputer Methods in Materials Science, 2021
This work is devoted to an evaluation of the capabilities of artificial neural networks (ANN) in terms of developing a flow stress model for magnesium ZE20. The learning procedure is based on experimental flow-stress data following inverse analysis.
Hubert Siewiór, Łukasz Madej
doaj   +1 more source

A Review of the Artificial Neural Network Models for Water Quality Prediction

open access: yesApplied Sciences, 2020
Water quality prediction plays an important role in environmental monitoring, ecosystem sustainability, and aquaculture. Traditional prediction methods cannot capture the nonlinear and non-stationarity of water quality well.
Yingyi Chen   +4 more
doaj   +1 more source

Combined feedback–feedforward control of Ćuk CCM converter for achieving fast transient response

open access: yesIET Circuits, Devices and Systems, 2022
The Ćuk converters operating in continuous conduction mode (CCM) can be preferred in applications such as microprocessor power delivery and pulsed load because these circuits have advantages of being able to step up/down, a small number of power ...
Byeongcheol Han   +2 more
doaj   +1 more source

Intrathyroidal feedforward and feedback network regulating thyroid hormone synthesis and secretion

open access: yesFrontiers in Endocrinology, 2022
Thyroid hormones (THs), including T4 and T3, are produced and released by the thyroid gland under the stimulation of thyroid-stimulating hormone (TSH).
Li Jing, Qiang Zhang
doaj   +1 more source

An Ellipse-Optimized Composite Backstepping Control Strategy for a Point-of-Load Inverter Under Load Disturbance in the Shipboard Power System

open access: yesIEEE Open Journal of Power Electronics, 2020
The shipboard power system (SPS) is expected to be configured as a hybrid microgrid (MG) to realize redundant bus design and high penetration of renewables (REs).
Jinsong He, Xin Zhang
doaj   +1 more source

Feedforward of Measurable Disturbances to Improve Multi-Input Feedback Control [PDF]

open access: yes, 2021
The availability of multiple inputs (plants) can improve output performance by conveniently allocating the control bandwidth among them. Beyond that, the intervention of only the useful plants at each frequency implies the minimum control action at each ...
Rico-Azagra, Javier [0000-0002-5500-6093]   +5 more
core   +1 more source

A selective learning method to improve the generalization of multilayer feedforward neural networks. [PDF]

open access: yes, 2001
Multilayer feedforward neural networks with backpropagation algorithm have been used successfully in many applications. However, the level of generalization is heavily dependent on the quality of the training data.
Galván, Inés M.   +3 more
core   +2 more sources

A PID Control System of Electro-Hydraulic Servo Based on Feedforward Prediction

open access: yes发电技术, 2018
A PID control system based on feedforward prediction was designed according to the thought of predictive control, in view of the existing model of electro-hydraulic servo control system..
Yinlong ZHANG   +4 more
doaj   +1 more source

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