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752 articles for “Current Control”
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Design and Structural Analysis of Bracket for Control Unit in Light Combat Aircraft
Abstract: Every aircraft essentially consists of an environmental control system (ECS) which is very much required to control the interior environment for the flight crew and the equipment. The charged air (compressed air) from the seventh stage of compressor unit of engine is tapped used for cooling the cockpit and avionic system. The charged air is made to pass through the various components of the ECS such as pre-cooler, primary heat …
Published in Journal of Aerospace Engineering & Technology · Vol. 6, Issue 1, 2016 · pp. 39–44 Read article
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Modelling and H∞ Robust Control of a Neonatal Incubator
Abstract: This study presents the modelling of a neonatal incubator and the design of a robust H∞ controller. Neonates, who are born premature, often don’t have enough maturity to regulate their temperature. These infants have low metabolic heat production rate and may have high heat loss from the skin so they have an increased risk of death in the first week of their life. The core temperature of the human body …
Published in Journal of Control & Instrumentation · Vol. 9, Issue 3, 2018 · pp. 1–14 Read article
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A Comprehensive Review of FinFet Technology: Advantages, Challenges and Applications
Abstract: This has been complemented by improvements on the new layers that have surpassed the manufactures planar transistor by the new FinFET (Fin Field-Effect Transistor), which enhance modern demands on high performance, small size and low power consumption. This review is for a timely information on the latest development on FinFET technology, such as by curbing leakage currents by 50 percent and enhancing its speed by 30 percent proving that FinFETs …
Published in Journal of Semiconductor Devices and Circuits · Vol. 11, Issue 3, 2024 · pp. 1–12 Read article
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Design and Validation of Polymer-Separated Lithium-Ion Battery Powered Mini-UPS for Networking Applications
Abstract: Due to the growing use of semiconductor-based electronic devices in networking applications, power interruptions can cause data loss, productivity loss, and system disruptions. To eliminate these outages, Mini Uninterruptible Power Supplies are expensive and have single-use batteries with shorter battery lives. These networking wires, cables, and other electrical components are polymer-insulated. Polymers with low dielectric constants have the potential to improve antenna interlayer dielectrics, communication cables, and other hardware for …
Published in Journal of Polymer & Composites · Vol. 13, Issue 1, 2025 · pp. 917–933 Read article
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Optimal PMU Placement in Power Systems Using Graph Theory and PSAT
Abstract: Phasor measurement units (PMUs) play a vital role in modern power systems by delivering synchronized, real-time measurements. These devices enhance system reliability by supporting functions such as monitoring, protection, and control. By accurately capturing voltage and current phasors across different locations, PMUs enable better situational awareness and more effective decision-making in grid operations and management. Determining the optimal location of PMUs is essential to ensure system observability, reduce installation costs, …
Published in Trends in Electrical Engineering · Vol. 15, Issue 2, 2025 · pp. 26–32 Read article
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Interactive Smart Mirror for Personal Information Management
Abstract: AbstractThe future of Personal Information Management depends on the Internet of things (IoT). Though the applications of IoT are diverse, the one that concerns the common man is how it can be used to make life easier and faster. This is where Personal Information Management using IoT comes into the picture. Interactive Smart Mirror represents the design and development of a futuristic system for the personal information management for commercial …
Published in Journal of Electronic Design Technology · Vol. 10, Issue 2, 2019 · pp. 16–21 Read article
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PSO Based Design and Analysis of Hybrid Optimization Technique using DC-DC converter with MPPT Technique
Abstract: The power voltage trademark curve of photovoltaic (PV) exhibits has several tops under fractional circumstances; The PV model worked at most extreme power gives more effectiveness. With the goal that the MPPT is used. The current Greatest Limit Point Following (MPPT) control strategies might neglect to work. However, the particle swarm optimization (PA) algorithm is more suitable for solving many serious optimization problems. Then this paper proposes a new algorithm …
Published in Journal of Power Electronics and Power Systems · Vol. 12, Issue 3, 2022 · pp. 9–18 Read article
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Novel plasma therapy for covid-19: A Perspective
Abstract: Coronavirus disease (COVID-19) is an induced disease caused by the coronavirus-19 that causes acute respiratory syndrome (SARS COVID-19). In the month of December 2019, the first case was recorded in Wuhan, China. No specific medications have yet been approved for their treatment; convalescent plasma therapy is projected to boost the survival rate. Early in the twentieth century, convalescent plasma therapy was developed. Convalescent plasma therapy is widely utilized around the …
Published in Research and Reviews: Journal of Oncology and Hematology · Vol. 10, Issue 3, 2021 · pp. 30–34 Read article
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Knowledge, Attitude and Practice of Contraception and current scenario: A Review of the Evidence
Abstract: India is a densely populated country with a population of 132.42 crores and is the second highest in the world. It needs to be controlled at earliest by various means of contraceptives. Globally 63% of females in the reproductive age are rooted to be using contraceptive methods, for a total of 716 million females worldwide. Although all parts of the world have seen a huge increase in contraceptive usage, at …
Published in Research & Reviews : A Journal of Unani, Siddha and Homeopathy · Vol. 8, Issue 3, 2021 · pp. 1–6 Read article
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A Pseudo Randomly Triggered Integer Cycle Control (PRT-ICC) for AC Loads to Reduce THD, EMI and RFI
Abstract: Several proportional voltage control techniques exist for AC loads. The most popular of these are phase control (PC), cycle control (CC) (including integral cycle control (ICC) and fractional cycle control (FCC)) and pulse-width modulation (PWM)). Phase control utilizes triggering for loads away from zero voltage or zero current and generates odd harmonics with amplitudes higher than ICC and PWM. Integral cycle control, causes more harmonics (both even and odd) overall …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 3, Issue 3, 2015 · pp. 22–39 Read article
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A Dual Material Control Gate Tunnel Field Effect Transistor for an Asymmetric Doping at Source and Drain Regions
Abstract: Double-Gate tunnel FET devices, which uses high-κ gate dielectric, are explored using realistic design parameters, showing an ON-current as high as 0.23 mA, a gate voltage of 1.8 V, an OFF-current of not more than 1 fA (neglecting gate leakage), an improved ordinary subthreshold swing of 57 mV/dec, and a lower point slope of 11 mV/dec. A dual material control gate tunnel field effect transistor for an asymmetric doping at …
Published in Journal of VLSI Design Tools and Technology · Vol. 8, Issue 3, 2018 · pp. 45–53 Read article
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Integrated Maximum Power Point Tracking and Harmonic Reduction in a Grid Interactive Solar PV Inverter
Abstract: Normal 0 false false false EN-US X-NONE X-NONE A solar photovoltaic (PV) cell exhibits a non-linear i-v characteristic and its maximum power point (MPP) varies with solar insolation and temperature. A dc-to-dc converter is generally employed along with inverter circuit to operate the solar PV system at maximum power point. This adds to the cost, which increases significantly with the size of the system. Moreover, grid-tie inverter employing thyristors has …
Published in Journal of Instrumentation Technology & Innovations · Vol. 4, Issue 1, 2014 · pp. 7–15 Read article
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A Computer-based Monitoring and Controlling System for PV-Wind Generator-Battery System
Abstract: Various types and configurations of renewable energy system (RES) have been covered lately in many researches, one of which is PV-wind generator-battery. For the sake of system evaluation, a data acquisition mechanism is needed, particularly for system monitoring and controlling. This paper will describe about preliminary research on a PC-based monitoring and controlling system for PV-wind generator-battery configuration. Monitoring parameters are voltage and current of PV-wind generator, battery, and load. …
Published in Journal of Power Electronics and Power Systems · Vol. 2, Issue 2, 2012 · pp. 11–19 Read article
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Generalized Rail Clamping Sequences Based PWM (GRCPWM) Algorithm for Direct Torque Controlled Induction Motor Drive
Abstract: The paper presents Rail Clamping Sequence based Pulse Width Modulation (RCPWM) algorithms applied to Direct Torque Control (DTC) of induction motor drive. This RCPWM based DTC retains all the advantages of conventional DTC (CDTC), moreover it eliminates the complexity involved in SVPWM algorithm and results in reduced current ripple at higher modulation indices and lowers the switching losses at all modulation indices. To validate the proposed method, simulation through MATLAB …
Published in Journal of Control & Instrumentation · Vol. 8, Issue 3, 2017 · pp. 38–59 Read article
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Current Perspectives of Prader -Willi Syndrome: A Multisystem Approach
Abstract: Prader-Willi syndrome (PWS) is a genetic disorder with multisystem involvement, caused by the lack of expression of genes on the paternally inherited chromosome 15q11.2-q13 region from paternal 15q11-q13 deletions (about 60%) or maternal uniparental disomy 15 or both. It is a complex and contiguous gene disorder which affects the multiple systems with many clinical presentations especially hypothalamic insufficiency. The clinical features are characterized by short stature position, developmental delay, cognitive …
Published in Research and Reviews: A Journal of Pharmacology · Vol. 14, Issue 2, 2024 · pp. 42–48 Read article
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Geodetic Survey Control Networks Establishment using GNSS Online Data Post-Processing in Developing Countries
Abstract: Currently there are many online GNSS precise point positioning (ppp) post-processing services freely available to users. Three of them were used in this research: CSRS (Canadian Spatial Reference System) PPP, OPUS (On-line Positioning Users Service) developed by the National Geodetic Survey (NGS) and AUSPOS provided by Geoscience Australia. These solutions were tested to investigate the most suitable one for data processing in the Northern area of Cameroon which is likely …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 5, Issue 3, 2016 · pp. 34–41 Read article
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Light-Matter Interactions in Molecular Photochemistry
Abstract: Molecular photochemistry explores the ways of molecules interaction with light, absorb photons, and excited‐state processes, and ultimately conversion of photon energy into chemical change. Core concepts of this innovative and relevant field are matter interaction like electronic, vibrational, and rotational transitions; non‐adiabatic couplings; energy & electron transfer; and light–matter coupling in weak and strong regimes. This article briefly surveys the multiplicity of these interactions, from the fundamentals of photon absorption …
Published in International Journal of Photochemistry and Photochemical Research · Vol. 3, Issue 2, 2025 · pp. 33–42 Read article
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Comparison of Tuning Methods of PID Controllers of Two Conical Tank System of Interacting Type
Abstract: The rapid increasing complexity of modern control systems has accentuated the idea of applying new modern approaches in order to solve design problems for various control engineering applications. This paper deals with the tuning of PID controllers for complex nonlinear process of two interacting Conical Tank Systems. Conical tanks play vital role in leaching extractions in pharmaceutical and chemical industries, as well as in food processing industry. It is a …
Published in Journal of Control & Instrumentation · Vol. 5, Issue 3, 2014 · pp. 8–14 Read article
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Artificial Neural Network Modelling to Optimize Micro-Drilling Parameters of ECDM of Developed Novel Zn/(Ag+Fe)-MMC
Abstract: Several engineering fields have increased their use of metal matrix composites (MMCs) in the past few years. Due to the increase in composites, the demand for accurate machining has also become important. Specifically, pertaining to biomaterial applications, accuracy factor with desired surface finish is critical. While the near-net shape manufacturing process has advanced, MMCs frequently require post-mould machining to achieve surface quality, and dimensional tolerances. In the present study, a …
Published in Journal of Polymer & Composites · Vol. 11, Issue 1, 2023 · pp. 01–13 Read article
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Evolution of Kinematic and Dynamic Design in Robotic Mechanisms: A Systematic Overview
Abstract: The field of robotics has experienced significant advancements in both kinematic and dynamic design, driven by the growing need for precision, adaptability, and autonomy in mechanical systems. Early robotic mechanisms were predominantly rigid and operated based on simple serial architectures, offering limited degrees of freedom and relying heavily on analytical formulations for motion planning and control. Over time, the demand for greater dexterity and operational versatility led to the development …
Published in Trends in Machine design · Vol. 12, Issue 2, 2025 · pp. 38–43 Read article