Results 31 to 40 of about 8,714,045 (298)

A Hybrid Renewable Sources Implementation for a DC Microgrid with Flatness-Nonlinear Control to Achieve Efficient Energy Management Strategy

Journal of Techniques, 2023
The significance of energy management using sustainable energy sources and the merits of DC in AC microgrids are due to less complexity, smaller size, and fewer conversion stages.
Furqan A. Abbas, Adel A.Obed, Ammar Alhasiri, Salam J. Yaqoob   +3 more
doaj   +1 more source

PIR Control Strategy of MMC-RPC Based on Differential Flatness Theory

机车电传动, 2020
In order to deal with the negative sequence, reactive power, harmonic and other power quality problems of traction power supply system, the power relationship between the left and right power supply arms of V/v transformer was analyzed, and the power ...
Pinggang SONG, Zhiqiang JIANG, Zhenbang ZHOU   +2 more
doaj  

Nonlinear Position Control Using Differential Flatness Concept with Load Torque Observer for Electro Hydraulic Actuators with Sinusoidal Load Torque

Mathematics, 2020
We propose a nonlinear position control using a differential flatness concept with a load torque observer to compensate for the sinusoidal load torque in electro-hydraulic actuators (EHAs) EHAs.
Sangmin Suh, Wonhee Kim
doaj   +1 more source

6D Pose Task Trajectory Tracking for a Class of 3D Aerial Manipulator From Differential Flatness

IEEE Access, 2019
In this paper, the dynamics and control of a novel class of aerial manipulator for the purpose of end effector full pose trajectory tracking are investigated.
Yushu Yu, Vincenzo Lippiello
doaj   +1 more source

Differential flatness and control of nonlinear systems

, 2011
International audienceThe purpose of this communication is to investigate the connection between output relative degrees and differential flatness property of non linear systems.
Mora-Camino, Felix, Drouin, Antoine, Simoes Cunha, Sebastião, Brandao-Ramos, Alexandre Carlos   +3 more
core   +2 more sources

Flatness-based control revisited: The HEOL setting

Comptes Rendus. Mathématique
We present the algebraic foundations of the HEOL setting, which combines flatness-based control and intelligent controllers, two advances in automatic control that have been proven in practice, including in industry.
Join, Cédric, Delaleau, Emmanuel, Fliess, Michel   +2 more
doaj   +1 more source

Differential flatness theory-based approach to the control of gas-turbine electric power generation units

, 2020
A differential flatness theory-based control and state estimation method has been developed for electric power units that consist of synchronous generators connected to gas turbines.
Rigatos G., Siano P., Zervos N., Busawon K., Abbaszadeh M.   +4 more
core   +1 more source

Improved dynamic performance of triple active bridge DC-DC converter using differential flatness control for more electric aircraft applications

Results in Engineering
The triple active bridge (TAB) converter has been proposed to improve power density and availability in more electric aircraft applications. However, the conventional proportional-integral (PI) controller used for TAB voltage control often exhibits slow ...
Ahmed Hamed Ahmed Adam, Jiawei Chen, Minghan Xu, Salah Kamel, Emad M. Ahmed, Zaki A. Zaki   +5 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

A practical design method of flat outputs for nonlinear control systems

Nihon Kikai Gakkai ronbunshu, 2015
In this paper, we deal with a design method for nonlinear systems, focusing on flat outputs of the dynamical systems. The reason why flat outputs are focused on is as follows.
Joe IMAE, Yuuki AKASAWA, Tomoaki KOBAYASHI   +2 more
doaj   +1 more source