Browsing Electrical Engineering by Title
Now showing items 2309-2328 of 2616
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Signal content estimation based on the short-term time-frequency Rényi entropy of the S-method time-frequency distribution
(2012 , Conference Paper)A key characteristic of a nonstationary signal, when analyzed in the time-frequency domain, is the signal complexity, quantified as the number of components in the signal. This paper describes a method for the estimation ... -
Signer-Independent Arabic Sign Language Recognition System Using Deep Learning Model
( Multidisciplinary Digital Publishing Institute (MDPI) , 2023 , Article)Every one of us has a unique manner of communicating to explore the world, and such communication helps to interpret life. Sign language is the popular language of communication for hearing and speech-disabled people. When ... -
Simple PWM technique for a three-to-five phase matrix converter
( John Wiley and Sons Ltd , 2021 , Article)Multi-phase converters for more than three-phase applications have become increasingly important topics due to their distinct advantages compared with the conventional three-phase converters. This paper proposes a modified ... -
Simple voltage regulation method for smart grid applications
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)The complexity of power systems and the change of demand load at the consumer make it necessary to control the voltage to avoid any unnecessary voltage drop beyond the limits allowed within the international standards and ... -
Simplified generic on-line PWM technique for single phase grid connected current source inverters
( Institute of Electrical and Electronics Engineers Inc. , 2012 , Conference Paper)Mandatory restrictions for a current source inverter's (CSI's) proper operation, like continuity of the DC link current, complicate the corresponding PWM generation especially in the case of single phase systems. Classical ... -
Simultaneous Actuator Fault Estimation and Fault-tolerant Tracking Control for Multi-agent Systems: A Sliding-mode Observer-based Approach
( Taylor and Francis Ltd. , 2020 , Article)This study is concerned with the design of a distributed simultaneous fault estimation and fault-tolerant control scheme for linear multi-agent systems subject to actuator faults. For each agent, a sliding-mode observer-based ... -
Simultaneous analysis of frequency and voltage control of the interconnected hybrid power system in presence of FACTS devices and demand response scheme
( Elsevier Ltd , 2021 , Article)This work confers the simultaneous analysis of voltage and frequency control of the 3-area interconnected hybrid power system (IHPS) consisting of parabolic-trough solar power system (PSP), wind power system (WPS) and ... -
Simultaneous distributed estimation and attack detection/isolation in social networks: Structural observability, kronecker-product network, and chi-square detector
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Conference Paper)This paper considers distributed estimation of linear systems when the state observations are corrupted with Gaussian noise of unbounded support and under possible random adversarial attacks. We consider sensors equipped ... -
Simultaneous EEG-fMRI: Evaluating the effect of the EEG cap-cabling configuration on the gradient artifact
( Frontiers Media S.A. , 2019 , Article)Electroencephalography (EEG) data recorded during simultaneous EEG-fMRI experiments are contaminated by large gradient artifacts (GA). The amplitude of the GA depends on the area of the wire loops formed by the EEG leads, ... -
Simultaneous fault detection and consensus control design for a network of multi-agent systems
( Elsevier Ltd , 2016 , Article)The problem of simultaneous fault detection and consensus control (SFDCC) of linear continuous-time multi-agent systems is addressed in this paper. A mixedH?/H-formulation of the SFDCC problem is presented and distributed ... -
Simultaneous fault detection and control design for an autonomous unmanned underwater vehicle
( 2013 7th IEEE GCC Conference and Exhibition, GCC 2013 , 2013 , Conference Paper)In this paper, the problem of simultaneous fault detection and control (SFDC) for an autonomous unmanned underwater vehicle (AUV) is considered. An H∞ formulation of the SFDC problem using a dynamic observer is developed. ... -
Simultaneous load leveling and voltage profile improvement in distribution networks by optimal battery storage planning
( Elsevier Ltd , 2019 , Article)Battery Energy Storage Systems can provide various applications in the distribution networks including load leveling, expansion deferral, voltage profile improvement, frequency regulation, fast reserve, and renewable energy ... -
A Single Inductor, Single Switch High Gain DC-DC Boost Converter
( IEEE , 2020 , Conference Paper)Switched capacitor-based voltage multiplier cell (VMC) is generally employed to increase the output voltage of the dc-dc converter. The proposed converter is a new high gain dc-dc boost converter which utilizes only a ... -
Single phase grid connected current source inverter: Mitigation of oscillating power effect on the grid current
( Institution of Engineering and Technology , 2011 , Conference Paper)Although voltage source inverters (VSIs) are the most common DC-AC grid-tied converters, current source inverters (CSIs) are considered to be promising candidate, thanks to their low THD voltages/currents and inherent ... -
Single Phase Multilevel Inverter for Standalone PV system Application
( IEEE Computer Society , 2020 , Conference Paper)The main application of MLI is for motor, adjustable drives, distributed generation, hybrid system, and microgrid. The usual H-bridge inverter topology has some issues like it cannot produce multiple voltage levels, high ... -
Single sensor three-phase permanent magnet synchronous motor drive based on Luenberger style-observers
( IEEE , 2012 , Conference Paper)This paper presents a technique to estimate phase currents and rotor position in a vector-controlled PMSM drive using only dc-link current measurement. Three cascaded Luenberger style observers were used to perform this ... -
Single- and multi-source battery-less power management circuits for piezoelectric energy harvesting systems
( Elsevier B.V. , 2017 , Article)This paper presents a battery-less power management unit for piezoelectric energy harvesting which exploits a diode-based rectifier, a storage capacitor, and a custom trigger circuit to extract energy from a piezoelectric ... -
Single-Input and Multiple-Output Based Boost Converter Including Nonisolated and Isolated Outputs
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference Paper)Single-input and multiple-output dc-dc converters offer low cost and high-power density. Various configurations of these converters are reported in the literature. The major gap which is observed in the reported converters ... -
Single-Phase 9L Switched-Capacitor Boost Multilevel Inverter (9L-SC-BMLI) Topology
( Institute of Electrical and Electronics Engineers Inc. , 2023 , Article)The boosting factor has become a vital feature for a multilevel inverter to be connected with the low voltage PV system. In this paper, an inverter topology with 9 levels has been introduced. With the use of 10 switches ... -
Single-Phase 9L Switched-Capacitor Boost Multilevel Inverter (9L-SC-BMLI) Topology
( Institute of Electrical and Electronics Engineers Inc. , 2020 , Conference Paper)The boosting factor has become a vital feature for a multilevel inverter to be connected with the low voltage PV system. In this paper, an inverter topology with 9 levels has been introduced. With the use of 10 switches ...