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900 articles for “Mechanical”
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Automatic Street Light and Irrigation Enabled Smart Micro Ecosystem using Solar Energy
Abstract: Rapid growth in energy demand world widely, expensive and limited fossil fuels, and with new inventions and applications in the field of renewable energy sources; these all major points leads us to effectively use renewable energy sources with respect to green energy, less carbon foot print and safe future. This paper consist an effective smart micro ecosystem, for that an experimental setup has been conducted which includes two applications of …
Published in International Journal of Analog Integrated Circuits · Vol. 2, Issue 2, 2016 · pp. 14–17 Read article
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Optimization of Dynamic Load Carrying Capacity of Tapered Roller Bearing Using Advanced Optimization Technique
Abstract: In the design of tapered roller bearings, long life is the one of the most important criterion. Roller bearings are used mostly in mechanical equipment due to its low friction capability. Tapered roller bearing is selected and the objective function is to maximize dynamic load capacity. Design variables for the bearing include four geometrical parameters: the bearing pitch diameter, the diameter of the roller, the effective length of the roller, …
Published in International Journal of Analog Integrated Circuits · Vol. 4, Issue 2, 2018 · pp. 23–42 Read article
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A Review on Multi-Area Load Frequency Control
Abstract: The operation of interconnected deregulated power system is totally based upon the balance between power generation and the load variation including system losses. Two variables of interest which are affected due to the sudden variation in load perturbation are system frequency and tie-line power. The approach of most of the researchers towards solving this problem has been to obtain the best method of controlling the governor action so that the …
Published in International Journal of Analog Integrated Circuits · Vol. 5, Issue 2, 2019 · pp. 21–39 Read article
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Robot Kinematics and Neural Networks: A Summary
Abstract: The robot control problem can be divided into two main areas: kinematics control (coordinating the kinematics chain links to generate the robot’s desired motion) and dynamics control (driving the mechanism's actuator to obey the programmed positions and speeds). Further, the kinematics analysis is performed in two ways in robotics, with forward kinematics (FK) and inverse kinematics (IK). FK is defined as the mapping from joint space to Cartesian space (also …
Published in International Journal of Analog Integrated Circuits · Vol. 5, Issue 2, 2019 · pp. 40–45 Read article
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Scheme and Improvement of Topography Observation Carter Device Based on ATmega327 for Military Applications
Abstract: The goal of this endeavor is to create a mobile robot that can transport a surveillance camera over difficult terrain. It is often difficult to build mobile robot locomotion systems for unstructured environments, especially when moving across uneven or soft terrains or up obstacles is necessary. In order to assist designers in choosing the best option for particular operational needs, this project aims to examine the state-of-the-art in locomotion mechanisms …
Published in International Journal of Analog Integrated Circuits · Vol. 8, Issue 2, 2022 · pp. 21–27 Read article
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Revolution in Mobile Communication by HC3 Technology
Abstract: ABSTRACT This article describes the idea of Human Centered Communication and Computing (HC3) technology. The aim of HC3 is to counterpoint communication and enhance human capabilities through interfaces that may convey a user’s ideas, sensations, sensitivity and intent. We have a tendency to find out biological data interfaces to alter folks, to act with data via increased senses and limbs. In this article, we discuss the future possibilities of this …
Published in International Journal of Broadband Cellular Communication · Vol. 5, Issue 1, 2019 · pp. 14–20 Read article
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Laser Communication in Developed and Developing Countries
Abstract: Laser technology is finding widespread use nowadays in the field of communication. The use of Laser technology in communication is a matter of research today as it can prove to be beneficial in the areas such as speedy transfer, secured, and bandwidth problems as in the case of radiofrequency transmission. Using this technology the problem of radio interference can be overcome as the data transmission is through optical communication. This …
Published in International Journal of Broadband Cellular Communication · Vol. 7, Issue 1, 2021 · pp. 1–8 Read article
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State Wise Covid-19 Case Forecasting Based on Machine Learning by Using SEIR and Time Series Models
Abstract: Forecasting mechanisms based on machine learning have proved to be significant to anticipate in peri-operative outcomes that improve decision-making in the future. Applications where it is necessary to identify risk factors with a negative impact have used machine learning models. To solve problems with forecasting, many prediction techniques are applied. The COVID-19 virus, which is active and is currently regarded as a serious threat to humanity, is shown in this …
Published in International Journal of Broadband Cellular Communication · Vol. 9, Issue 1, 2023 · pp. 1–9 Read article
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Wheat Grain Quality Analysis Using Image Processing
Abstract: Rice and Wheat are two major staple cereals used globally. In India too, both of these crops are cultivated and consumed in large quantities. In this article, we are demonstrating an image processing approach to segregate bad quality wheat seed grains from the good quality. Wheat is not only the source of carbohydrate, but it also contains protein in ample amounts. The protein content in wheat is higher than that …
Published in International Journal of Digital Communication and Analog Signals · Vol. 3, Issue 1, 2017 · pp. 35–42 Read article
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A Review on Different Single Electron Devices and Their Comparative Study
Abstract: Single Electron Devices being one of the nanodevices offers reduced feature size and low power consumption along with unique characteristics. The principle of operation is established upon the quantum mechanical tunneling of a single or few electrons for device switching between conducting and non-conducting state. The present work is a detailed survey on the different Single Electron Devices such as Single Electron Box, Double Tunnel Junction, Single Electron Transistor and …
Published in International Journal of Digital Communication and Analog Signals · Vol. 6, Issue 2, 2020 · pp. 21–27 Read article
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Imminent Scopes on Power Electronics Technologies for Wind Turbine System
Abstract: This paper proposes a use on development of technologies of Power Electronics for the generation of high power using wind turbine system. Amid the most recent two decades Power Electronics assumes an imperative part in numerous mechanical applications for the era of force from 1 to 10 kW power. Presently a-days there are new up and coming advancements in force hardware which gives high proficiency, better unwavering quality and great …
Published in International Journal of Electrical Power System and Technology · Vol. 1, Issue 2, 2015 · pp. 10–16 Read article
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A New Proposal for Controlling and Monitoring of Power Distribution Transformer in Indian Power System
Abstract: Load balancing is the process of balancing the supply of electricity on the network with the electrical load by adjusting or controlling the load. This paper deals with the principle of low operation cost and flexible ZigBee based distribution transformer management system. The main objective is to *monitor the distribution transformer automatically. The intelligent load control system monitor the transformer current and voltage by using current and voltage measuring interface …
Published in International Journal of Electrical Power System and Technology · Vol. 2, Issue 1, 2016 · pp. 37–43 Read article
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TRENDING TECHNOLOGIES IN POWER ELECTRONICS FOR WIND TURBINE SYSTEM
Abstract: Renewable energy is energy which comes from the natural resources such as from sunlight, wind, rain, Tides and geothermal heat. These resources are renewable and can be naturally replenished. Therefore, for all the practical purposes, these resources can be considered to be inexhaustible, unlike dwindling conventional fossil fuels. The global energy crunch has provided a renewed impetus to the growth and development of Clean and Renewable Energy sources. Clean Development …
Published in International Journal of Electrical Power System and Technology · Vol. 3, Issue 1, 2017 · pp. 48–54 Read article
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Online Server Based Monitor and Control of Industrial System Using PID with Coding
Abstract: In this system having heater mechanism with thermocouple, thermocouple will sense the temperature and will give the data to delta controller (after analog to digital conversion). After that, digital controller passes the data to PLC controller through RS-485. PLC programming will result in when temperature is low, heater will start and buzzer blows when limit exceeds, as well as when temperature is low, the heater will start again and the …
Published in International Journal of Electrical Power System and Technology · Vol. 5, Issue 1, 2019 · pp. 24–32 Read article
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Design and Fabrication of Shock Absorber for Electric Power Generation Using Rack & Pinion
Abstract: A variation automotive suspension system called a regenerative shock absorber uses endless power, like electricity, to transform parasite discontinuous mechanical power and vibration. In a simple shock absorber, excess potential is simply released as heat. In our research, we make use of an alternator, rack and pinion system, and suspension system. A spring being strained as the shock absorber effect develops. Because of rack is meshing with the axle and …
Published in International Journal of Electrical Power System and Technology · Vol. 8, Issue 1, 2022 · pp. 57–61 Read article
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MRAC Based Speed Estimation of Three DTC Techniques for Three-phase Inverter Fed IPMSM Drive
Abstract: This paper aims to study three Direct Torque Control (DTC) techniques for an Interior Permanent Magnet Synchronous Machine (IPMSM) using Model Reference Adaptive Control (MRAC). In the conventional DTC technique using a look-up table, gate signals are given to the Inverter that drives IPMSM. Since it is a 6-sector scheme and the operation of the minimum number of voltage vectors, undesired torque and flux ripples are created. Hence the problem …
Published in International Journal of Electrical Power System and Technology · Vol. 9, Issue 2, 2023 · pp. 1–15 Read article
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Methodologies and Bioengineering Applications of Microfluidic Laboratory-on-a-Chip Systems
Abstract: Any microchannel has at least one of the height, width, diameter or length having the dimension of less than one millimeter. Microfluidics is the subject dealing with the movements of liquid or gas inside the microchannels. The principles of microfluidics are highly used in the microfluidic lab-on-a-chip systems to achieve the desired operation. In the last few years, the microfabrication methodologies are highly improved to fabricate the microfluidic lab-on-a-chip systems …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 4, Issue 1, 2018 · pp. 1–3 Read article
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Object Detecting Line Follower Robot
Abstract: Line following robot is a robot car that can follow a path. The path can be visible like a white line on the black surface (or vice-verse). As a result of this line following property it has many applications in future and now itself. Lines following robot with pick and arrangement abilities are ordinarily utilized as a part of assembling plants. These proceed onward a predetermined way to pick the …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 2, Issue 2, 2016 · pp. 20–24 Read article
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Methodology And Operation Of Dc Micro Grid For Wind And Solar Power Integration
Abstract: Distributed generators (DGs) focused on renewable energy play a dominant role in the production of electricity, with the increase in global warming. With the use of fuel cells and microturbines, distributed generation based on wind, solar energy, biomass, mini-hydro will give significant momentum in the near future. Advantages such as environmental friendliness, expandability and versatility have made distributed generation an attractive option to manage modern electrical grids, powered by various …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 5, Issue 2, 2019 · pp. 25–36 Read article
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Silicone Coating on Porcelain Insulator
Abstract: Dubai Electricity and Water Authority (DEWA) utilized porcelain insulators in the transmission overhead line system. These insulators reputed to be the best insulators with regard to the design and durability. In spite of satisfactory performance, porcelain insulators have disadvantages such as regular washing and cleaning. Because of the coastal location and industrial pollution of the overhead lines, frequent washing of porcelain insulators is required to ensure interruption free and reliable …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 6, Issue 2, 2020 · pp. 31–37 Read article