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1006 articles for “extractant”
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AN INTELLIGENT OPTIMUM RELATION BASED MPPT CONTROLLER FOR A WIND GENERATOR SYSTEM
Abstract: Abstract:Permanent magnet synchronous generators in wind generation systems are equipped with two sets of converters connected back to back. For maximum power transfer under variable wind speed conditions, the generator side as well as grid side converter reference settings have to be optimized. In this article, the generator side converter speed settings are determined through an adaptive neuro-fuzzy algorithm for extracting maximum power from wind. The algorithm contains two series …
Published in Journal of Control & Instrumentation · Vol. 10, Issue 3, 2019 · pp. 34–50 Read article
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Alzheimer disorders diagnosis system design using machine learning for EEG signal
Abstract: The diagnosis of Alzheimer's disorders (AD), a prevalent neurological disorder, can created by utilising a range of therapeutic methods, including the electroencephalogram (EEG), which has been especially successful in the past. The objective for this study is to develop a computer-aided diagnosis tool which may recognize AD from EEG data. The EEG information was cleaned up with a band-pass elliptic digital filter to remove any interference or disruptions. The filtered …
Published in Journal of Control & Instrumentation · Vol. 14, Issue 1, 2023 · pp. 9–22 Read article
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Optimizing Milling Parameters in Face Milling Operation
Abstract: In statistics, response surface methodology (RSM) establish a relationship between several self or system explanatory variables and one or more response variables. Since many variables are involved to control the process, the requirement of some mathematical models to represent the process is found to be necessary. In order to extract the result by this statistical analysis, the experimental results will have to be processed using the analysis of variance (ANOVA). …
Published in Journal of Experimental & Applied Mechanics · Vol. 9, Issue 3, 2018 · pp. 60–76 Read article
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Modeling and Acoustic Analysis of Noise Vibration in Automotive Gearbox by Non-destructive Testing
Abstract: A gearbox is used for transferring power from the engine to the wheels. Predicting the vibration and noise radiation from a dynamic system like a gearbox gives designers an insight early in the design process. It was conducted experimental and modeling of vibration and noise for magnitude and pressure level variations in a Peugeot 206 automotive 5-speed gearbox. It was extract vibration data related to different periodic processing and then …
Published in Journal of Experimental & Applied Mechanics · Vol. 11, Issue 3, 2020 · pp. 54–63 Read article
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FEA Simulation for Optimization of Laminated Composite Plate with Cutout in Free Vibrations
Abstract: Laminated composites have a large application in engineering. The work done in this study is to seethe free vibration response of graphite epoxy composite square plate subjected to different boundaryconditions. Finite element analysis has been done on the software ANSYS. The results obtained by thesimulation have been compared with those obtained from a published data obtained by semianalyticalsolution. It is observed that the solutions through ANSYS and that obtained throughanalytic …
Published in Journal of Experimental & Applied Mechanics · Vol. 12, Issue 1, 2021 · pp. 6–17 Read article
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Metal Oxide Based Thin Film Transistors for Transparent and Flexible Electronics: Critical Review
Abstract: AbstractTransparent and flexible electronics is new emerging research area. Various technologies are available for thin film transistors (TFT). Metal oxide semiconductors are suitable because of their high optical transparency, good electrical performance etc. These devices have advantages of a-Si and organic materials also. Advantages of these devices are low cost, low process complexity and temperature, and large-area scalability and large carrier mobility. In this paper research work is compared. This …
Published in Journal of Electronic Design Technology · Vol. 9, Issue 1, 2018 · pp. 30–40 Read article
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Computer Aided Circuit Design for Diagnosis of Dust Impact on Solar Panels
Abstract: AbstractSolar panels have come up as a promising methodology for extracting solar energy and yielding electricity. However, there exist many barriers in its path to become an indispensable part of today's era. The decreasing panel efficiency due to several factors such as temperature, irradiance, photoactive material, dust, panel orientation, is an issue of concern. Amongst these, dust is the least acknowledged, yet the most crucial parameter responsible for deteriorating panel …
Published in Journal of Electronic Design Technology · Vol. 9, Issue 3, 2018 · pp. 11–16 Read article
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Numerical Simulation-based Comparative Study of P3HT-based Top Contact and Bottom Contact OTFTs
Abstract: AbstractIn this paper presents numerical simulation-based comparative study of bottom and top contact configurations of P3HT based organic thin-film transistor (OTFT). I-V characteristics has been evaluated using the TCAD simulator and comparison of the performance parameters of these devices has been presented. The dimensions of the transistors for all the proposed structures are kept the same for a valid comparison between them. The observed results were explained based on the …
Published in Journal of Electronic Design Technology · Vol. 10, Issue 3, 2019 · pp. 27–32 Read article
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Maximum Power Point Tracking for Solar PV System
Abstract: There is an ever increasing demand for energy in today's world. The photovoltaic (PV) systems are the suitable options for satisfying an ever increasing need for energy and thus are being used widely around the globe. Some special methods are required for extracting the maximum available power out of PV systems because they are nonlinear in nature. The nonlinear characteristic of the IV curve of PV module has a unique …
Published in Journal of Electronic Design Technology · Vol. 7, Issue 1, 2016 · pp. 14–21 Read article
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Investigations on Mechanical Properties of Al 8011 Reinforced with Micro B4C/Red Mud by Stir Casting Method
Abstract: Aluminium metal matrix composites are emerging as the most versatile material for unique automotive, aviation, aerospace, defense, marine applications and other structural applications due to their excellent mixture of properties. In the present investigation, a hybrid composite of Al8011 aluminium alloy reinforced with B4C and red mud was fabricated by stir casting method. Red mud is one of the major waste material extracted from the bauxite ore of alumina during …
Published in Journal of Electronic Design Technology · Vol. 7, Issue 1, 2016 · pp. 32–38 Read article
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Design of EMG based Control System for Prosthetic Arm
Abstract: Prosthesis, field of bio-mechatronics, is an artificial extension used to replace the function or appearance of a missing limb or lost body part due to injury (traumatic), to correct congenital deficiencies or to supplement defective body parts. A myoelectrically controlled prosthesis detects muscle contractions using electrodes and this electrical activity acts as a signal to activate the prosthesis. In the presented work, the EMG signal is acquired using surface electrodes …
Published in Journal of Electronic Design Technology · Vol. 4, Issue 2, 2013 · pp. 1–6 Read article
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Sustainable and Smart Solutions Utilizing Feature Descriptors Analysis
Abstract: Neighborhood highlight locators and descriptors (hereinafter extractors) play a key part within the cutting-edge computer vision for developing smart solutions. Their scope is to extricate, from any picture, a set of discriminative designs (hereinafter key points) show on a few parts of foundation and/or closer view components of the picture itself. A prerequisite of a wide run of down to earth applications (e.g., vehicle following, individual re-identification) is the plan …
Published in Journal of Electronic Design Technology · Vol. 13, Issue 3, 2022 · pp. 35–40 Read article
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Fake Currency Detection Using Convolutional Neural Networks
Abstract: In today’s world, due to increasing technology like scanning, color printing, and duplicating, the identification of bogus notes by the human eye is almost getting impossible. Knowingly or unknowingly, due to the usage of bogus currency notes, the Indian economy is also being impacted badly. Hence, the identification of bogus currency notes is really important. This paper deals with regard to identifying whether the given sample of the currency note …
Published in Journal of Electronic Design Technology · Vol. 14, Issue 2, 2023 · pp. 9–17 Read article
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Detection of Diseases Using Gradient Boosting Method in Environmental Engineering
Abstract: As Indian culture is highly depending on agriculture. 50% of the people are involved in agriculture. It constitutes large amount of part in Indian economy. It is due to this fact that lots of money is spend by government, for utilizing new technologies. It is obvious to have a disease on plants. The proper treatment is given by the consumer to take proper care of plants. People want well developed …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 10, Issue 3, 2020 · pp. 28–33 Read article
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A Technical Overview of Wind Power Generation System
Abstract: Wind energy is pollution free and unbreakable. Wind energy is an important test research for long range control for now. Wind power has been subject to primary concentration in building power for decades and a considerable measure of exploration work is underway on environmentally friendly power, clearly wind energy extraction. There are various segments of a WECS of which the most significant is the sort of generator utilized. There are …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 11, Issue 1, 2021 · pp. 1–5 Read article
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Need For Renewable Source of Energy
Abstract: Our(human) demands are accelerating day by day for improving our lifestyles in terms of facilities and resources. For fulfilling these demands globally, we are still largely dependent on non-renewable resources of energy like coal and petroleum (fossil fuel) etc. In recent years, Renewable Source ofenergy is playing very important role in the production of potential energy. But with the unlimited use of fossil fuels, energy crises have arisen, especially in …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 12, Issue 1, 2022 · pp. 14–20 Read article
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Decomposing of Natural Resources: Empirical Study on Its Impact on Sustainable Economic Development in Nigeria
Abstract: The study examined the impact of natural resources on economic development in Nigeria. Secondary data was used which was sourced from the central bank of Nigeria and other relevant publications. Data were analyzed using some Statistical tools; Descriptive analysis, trend analysis, unit root test co-integration test, long and short-run analysis, and post-estimation test. The result of the long-run analysis revealed that gas has a positive significant impact on per capita …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 12, Issue 2, 2022 · pp. 35–44 Read article
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Effect of lime content of lime-stabilized A-4 Soils in the Unconfined Compressive Resistance
Abstract: This paper is part of a research project carried out between Geotechnical Office of Dr. Barbero & collaborators and Weg Ingeniería, from Italy and Argentina, respectively. Given the multiple applications of soils improvement with lime, in this research we proceed to develop correlations on the bases of results obtained by geotechnical tests, according to international standards, realized in A-4 soils at different contents of lime. The goal is to have …
Published in Journal of Geotechnical Engineering · Vol. 8, Issue 1, 2021 · pp. 20–32 Read article
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Carbon dioxide injection to remove shale gas from sedimentary clayey schists
Abstract: This paper proposes an alternative method to the fracking technique to obtain shale gas, injecting compressed carbon dioxide in the subsoil. The injection of a pressurized gas like carbon dioxide into a porous media provokes the removal of existing gas into the pores, provided the pressure of the injected gas is high enough. The design of the adequate geotechnical structure makes it possible to inject pressurized carbon dioxide and extract …
Published in Journal of Geotechnical Engineering · Vol. 10, Issue 1, 2023 · pp. 38–49 Read article
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Compact Autonomous Multipurpose IoT BOT
Abstract: AbstractInternet of things (IoT) is widely used in interconnection of physical and other embedded devices, which enables the objects to exchange data. Robotics is the technology which is used to carry out complex series of actions either automatically or command based, guided by an embedded system within it. The proposed work is an integration of IoT with robotics for home automation. First, when the user enters into the house, robot …
Published in Journal of Instrumentation Technology & Innovations · Vol. 8, Issue 1, 2018 · pp. 27–33 Read article