تصفح Electrical Engineering حسب العنوان
السجلات المعروضة 1030 -- 1049 من 2616
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Energy-efficient cooperative relaying protocol for full-duplex cognitive radio users and delay-aware primary users
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)This paper considers a network in which a primary user (PU) may cooperate with a cognitive radio (CR) user for transmission of its data packets. The PU is assumed to be a buffered terminal operating in a time-slotted ... -
Energy-Efficient Proactive Scheduling Policies for Finite-Buffer Regular Service Guarantees
( Institute of Electrical and Electronics Engineers Inc. , 2022 , Conference Paper)In this work, we study the energy saving merits of proactive scheduling for downlink multimedia streaming towards a finite-buffer receiver under Rayleigh fading. Three different threshold-based proactive scheduling policies ... -
Energy-Efficient Transmission Technique based on Dijkstra Algorithm for decreasing energy consumption in WSNs
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Conference Paper)In this paper, we propose an energy-efficient multihop transmission technique for Wireless Sensor Networks (WSN) based on Dijkstra algorithm. We consider a WSN composed of N sensor nodes. Firstly, we group the sensor nodes ... -
Engineering economics: Literature review and recommendations for practitioners
(2013 , Conference Paper)The paper provides a review of the curriculum and pedagogy of engineering economics course, which is normally taken by engineering students of different disciplines. Literature reviews of studies and courses syllabuses on ... -
Enhance data availability and network consistency using artificial neural network for IoT
( Springer , 2022 , Article)IoT networks have become famous and utilized in many industries such as agriculture, medical, manufacture, and others due to their efficiency and productivity. WSN is an IoT network used for smart farming and smart health ... -
Enhanced Alamouti decoding scheme for DVB-T2 systems in SFN channels
( IEEE , 2011 , Conference Paper)The standard Alamouti space-frequency block code (SFBC) suffers from performance degradation when used over highly frequency-selective channels because the channel frequency response is not necessarily flat over the Alamouti ... -
Enhanced block-sparse adaptive Bayesian algorithm based control strategy of superconducting magnetic energy storage units for wind farms power ripple minimization
( Elsevier Ltd , 2022 , Article)This article presents a novel enhanced block-sparse adaptive Bayesian algorithm (EBSABA) to fully control proportional-integral (PI) controllers of superconducting magnetic energy storage (SMES) units. The main goal is to ... -
Enhanced control technique for a sensor-less wind driven doubly fed induction generator for energy conversion purpose
( Elsevier Ltd , 2021 , Article)The current paper is concerned with introducing a predictive polar flux control (PPFC) scheme for a variable speed wind driven doubly fed induction generator (DFIG) without speed sensor. The operation of the designed PPFC ... -
Enhanced Deadbeat Control Approach for Grid-Tied Multilevel Flying Capacitors Inverter
( IEEE , 2022 , Article)This paper proposes an enhanced Deadbeat Controller (DBC) for a grid-tied Flying Capacitors Inverter (FCI). The proposed DBC guarantees the balancing of the capacitors' voltages while injecting current to the grid with ... -
Enhanced dynamic performance in DC-DC converter-PMDC motor combination through an intelligent non-linear adaptive control scheme
( John Wiley and Sons Inc , 2022 , Article)A novel neuro-adaptive control scheme is proposed in the context of angular velocity tracking in DC-DC buck converter driven permanent magnet DC motor system. The controller builds upon the idea of backstepping and consists ... -
Enhanced Energy Extraction from a Solar Panel
( Hamad bin Khalifa University Press (HBKU Press) , 2016 , Conference Paper)Due the movement of the sun throughout the day, the insolation level incident on the fixed panel surface varies largely. The maximum level of insolation occurs only around noon. This leads to the panel to be under-utilised. ... -
Enhanced low-voltage ride-through capability of flying capacitors inverter using model predictive control
( John Wiley and Sons Ltd , 2017 , Article)This paper proposes an enhancement of the low-voltage ride-through (LVRT) capability of multilevel flying capacitors inverter using an improved model predictive control (MPC). The proposed solution is a multiobjective ... -
Enhanced power extraction from thermoelectric generators considering non-uniform heat distribution
( Elsevier Ltd , 2021 , Article)In this paper, a technique to enhance the performances of the thermoelectric generator under non-uniform heat distribution is developed. A large area of heat source is needed when the thermoelectric generator is used for ... -
Enhancement of electrical and optical performance of N719 by co-sensitization
( Elsevier B.V. , 2018 , Article)This paper deals with the electrical, optical and electrochemical properties of a metal-free dye C78H74O8 (AS-2), which has been used to improve the photo-detection properties of C58H86N8O8RuS2 (N719) based Dye sensitized ... -
Enhancement of optical features and sensitivity of MEH-PPV/VOPcPhO photodetector using CdSe quantum dots
( Elsevier , 2016 , Article)In the present work, spectroscopic features and sensitivity of poly[2-methoxy-5-(2-ethylhexyloxy)-p-phenylene vinylene] (MEH-PPV) and vanadyl 2, 9, 16, 23-tetraphenoxy-29H, 31H-phthalocyanine (VOPcPhO) based photodetector ... -
Enhancement of the extracted maximum power of PV array during partial shading using switched PV-based system
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference Paper)This paper proposes a switched PV approach to enhance the extracted maximum power from PV array during partial shading condition. The proposed system is simple and cost effective. However, it may provide lower power ... -
Enhancement of the HILOMOT Algorithm with Modified EM and Modified PSO Algorithms for Nonlinear Systems Identification
( MDPI , 2022 , Article)Developing a mathematical model has become an inevitable need in studies of all disciplines. With advancements in technology, there is an emerging need to develop complex mathematical models. System identification is a ... -
Enhancement of thermoelectric properties of low-toxic and earth-abundant copper selenide thermoelectric material by microwave annealing
( Elsevier Ltd , 2022 , Article)Our current work aims to enhance the thermoelectric properties of p-type copper selenide (Cu2Se), a low toxic, earth-abundant intermediate material for thermoelectric applications by a low-cost, simple and fast microwave-assisted ... -
Enhancing Clinical Learning Through an Innovative Instructor Application for ECMO Patient Simulators
( SAGE Publications Inc. , 2018 , Article)Background. Simulation-based learning (SBL) employs the synergy between technology and people to immerse learners in highly-realistic situations in order to achieve quality clinical education. Due to the ever-increasing ... -
Enhancing Healthcare Systems With Deep Reinforcement Learning: Insights Into D2D Communications and Remote Monitoring
( IEEE , 2024 , Article)The traditional healthcare system is increasingly challenged by its dependence on inperson consultations and manual monitoring, struggling with issues of scalability, the immediacy of care, and efficient resource allocation. ...