Results 21 to 30 of about 67,639 (151)

Efficient Responding to Demand and Robust Voltage Control of an Islanded DC Microgrid Under Variations in Load and Supply [PDF]

open access: yesJournal of Applied Research in Electrical Engineering
In the last few years, there has been growing attention to isolated DC microgrids (MGs) with robust voltage control and efficient responding to demand in the face of fluctuating demands and supply amounts.
Sajed Derakhshani Pour, Reza Eslami
doaj   +1 more source

Energy Absorption of Macrocomposite Laminates [PDF]

open access: yes, 2000
PhDThe aim of this project was two-fold. Firstly to provide an understanding of the behaviour of SMC when subjected to drop weight impact and secondly to investigate the effect of a surface layer of a metallic material (stainless steel, aluminium ...
Ahmadnia, Ali
core   +2 more sources

Robust sliding mode control for discrete stochastic systems with mixed time delays, randomly occurring uncertainties, and randomly occurring nonlinearities [PDF]

open access: yes, 2012
This is the post-print version of the paper. The official published version can be accessed from the link below - Copyright @ 2012 IEEEThis paper investigates the robust sliding mode control (SMC) problem for a class of uncertain nonlinear stochastic ...
Zidong Wang   +7 more
core   +1 more source

Removal of multiple artifacts from ECG signal using cascaded multistage adaptive noise cancellers [PDF]

open access: yes, 2022
Although cascaded multistage adaptive noise cancellers have been employed before by researchers for multiple artifact removal from the ElectroCardioGram (ECG) signal, they all used the same adaptive algorithm in all the cascaded multi-stages for ...
Ulla Faiz, M., Kale, I.
core   +1 more source

PERFORMANCE EVALUATION OF SUPER TWISTING SLIDING MODE CONTROL IN SWITCHED RELUCTANCE MOTOR DRIVE

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ
Given the importance of speed control in switched-reluctance motor (SRM) drives for industrial applications, this study proposes a super-twisting sliding-mode controller (STSMC) implemented in MATLAB/Simulink to control the speed of a 6/4 SRM.
Yuser Ibrahim, Abdal-Razak Shehab Hadi
doaj   +1 more source

Improved voltage balancing scheme for the MLI based DSTATCOM with Sliding Mode Controller

open access: yesJournal of Applied Science and Engineering
In this article is used to demonstrate of sliding mode controller (SMC) for a multilevel inverter based distributed static compensator (DSTATCOM)for compensation of current harmonics related power quality issues and dc side capacitor voltage balancing of
Kalagotla Chenchireddy, V Jegathesan
doaj   +1 more source

Multi-Objective Cascaded Controller Design for Multi-Output DC-DC Converter in Grid-Connected PV System [PDF]

open access: yesEPJ Web of Conferences
As renewable energy becomes increasingly essential to global energy strategies, grid-connected photovoltaic (PV) systems are gaining prominence. However, these systems introduce challenges related to power quality and system stability.
Arich Ouijdane   +3 more
doaj   +1 more source

CEMIP Maintains Vascular Contractility by Controlling PP1c-MLC20 Cascade in SMCs

open access: yesCirculation Research
BACKGROUND: The CEMIP (cell migration–inducing protein) exhibits extremely high expression levels in smooth muscle tissues. However, whether CEMIP modulates the contractile phenotype of vascular smooth muscle cells and confers blood pressure remains elusive.
Ze Yuan   +8 more
openaire   +2 more sources

Sliding-Mode Approaches to Control a Microinverter Based on a Quadratic Boost Converter

open access: yesEnergies, 2019
A comparative analysis of the dynamic features of a step-up microinverter based on the cascade connection of two synchronized boost stages and a full-bridge is presented in this work.
Hugo Valderrama-Blavi   +3 more
doaj   +1 more source

DC Link Voltage Balancing for Enhanced Performance in Multilevel Inverter-based Distribution Static Synchronous Compensator

open access: yesMajlesi Journal of Electrical Engineering
This article describes the use of a sliding mode controller (SMC) in conjunction with an integral (PI) controller for a MLI based DSTATCOM to balance dc side voltage, control a cascaded H-bridge inverter, and compensate for power quality issues related ...
Kalagotla Chenchireddy   +3 more
doaj   +1 more source

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