Journal of Advance Research in Electrical & Electronics Engineering (ISSN 2208-2395)
https://nnpub.org/index.php/EEE
<p><em>The Journal of Advance Research in Electrical & Electronics Engineering (ISSN 2208-2395) is a scholarly international journal that publishes original research papers in the fields of Electrical and Electronic Engineering and in related disciplines. Areas included (but not limited to) are electronics and communications engineering, electric energy, automation, control and instrumentation, computer and information technology, and the electrical engineering aspects of building services and aerospace engineering.</em></p> <h1 style="text-shadow: 0 0 3px #34baeb; line-height: 1;">Current Impact Factor: 5.225</h1>NN PublicationenJournal of Advance Research in Electrical & Electronics Engineering (ISSN 2208-2395)2208-2395<h1 class="page_title">Terms & Condition</h1> <div class="page"> <p><strong>Submission -</strong></p> <p>Author can submit the manuscript through our online submission process or email us at the designated email id in contact details.</p> <p>The other mode of submission not accepted than online and email.</p> <p>Before submission please read the submission guidelines.</p> <p>NN Publication accepts only article submitted in pdf/doc/docx/rtf file format. Another format except given file formats will no be considered .</p> <p>Author will be responsible for the error mistakes in the submission files. The minor changes can be done without any cost after publication. But for major changes NN Publication may charges you the editing charges.</p> <p> </p> <p><strong>Publication (Online) -</strong></p> <p>The online publication is scheduled on last date of every month, but it can be delayed by 24 to 48 hours due to editorial process if huge number of articles comes to publish in single issue.</p> <p>Automatic notificatation email will be sent to the all users on publication of an issue, so its author’s duty to check their email inbox or SPAM folder to get this notification.</p> <p>After publication of article author can not withdraw their article.</p> <p>If editor’s found any issue after publication of article then the NN Publication have the authority to remove the article from online website.</p> <p>No refund will be provided after online publication of article.</p> <p> </p> <p><strong>Publication (Print) -</strong></p> <p>The print copy publication are sent as per the author’s request after 2 weeks of online publication of that issue.</p> <p>NN Publication will ship the article by India Post and provide the consignment number on dispatch of print copy.</p> <p>NN Publication follows all the guidelines of delivery provided by IndiaPost and hence not responsible for delay in delivery due to any kind of reasons.</p> <p>Refund of hard copy will not be provided after dispatch or print of the journal.</p> <p>NN Publication will be responsible for raise a complain if there is any issue occurs in delivery, but still will not be responsible for providing the refund.</p> <p>NN Publication will be responsible to resend the print copy only and only if the print copy is lost or print copy is damaged in delivery / or there is delay more than 6 months.</p> <p>According to India Post the delivery should be completed with in 1-3 weeks after dispatch of articles.</p> <p><strong>Privacy Policy-</strong></p> <p>NN Publicationl uses the email ids of authors and editors and readers for sending editorial or publication notification only, we do not reveal or sell the email ids to any other website or company.</p> </div>ELECTRICITY CONSUMERS AND ELECTRICITY THEFT IN EDO STATE, NIGERIA: IMPLICATION FOR EFFICIENT POWER DISTRIBUTION
https://nnpub.org/index.php/EEE/article/view/1579
<p><em>Over the years, Nigeria has faced the challenges of inadequate generation, supply, and distribution of power. There is growing concern about the pervasiveness of electricity theft in the country, suggested to be among the chief factors inhibiting electricity sector efficiencies. The present study aimed to ascertain the trend of electricity theft among electricity consumers in Edo state, Nigeria. The study adopted a survey method to examine the prevalence of electricity theft among households in randomly selected towns in Edo state, Nigeria. The study population comprised electricity consumers under the residential category described by the BEDC. A convenient sample of 217 residential consumers and BEDC officials completed the research questionnaires. The finding shows that 32.7% of the electricity consumers indicated they never participated in energy theft, while 67.3% showed high involvement. A linear regression analysis was conducted to answer whether electricity theft affects efficient power distribution in Edo state. The result demonstrated a statistically significant effect of electricity theft on efficient power distribution in Edo state F (1, 12), 21.36 P< .05. Also, the R<sup>2</sup> indicated that electricity theft contributed about 54.4% of the inefficiencies in power distribution in Edo state. Thus, it is concluded that the trend of electricity theft is high in the area of study and significantly affects the efficient distribution of electricity. The result provides valuable data to the government and electricity regulators.</em></p>
Articleselectricity theftconsumersBEDCpower distributionBright Inhim Ogbe
Copyright (c) 2023 Journal of Advance Research in Electrical & Electronics Engineering
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2023-03-102023-03-101610.53555/nneee.v9i3.1579 Technology and Transformation in Communication
https://nnpub.org/index.php/EEE/article/view/157
<p>Recent technological advancements have had a drastic impact on the way individuals communicate. Many Research Findings suggest that technology has a negative effect on both the quality and quantity of face-to-face communication. Despite individuals’ awareness of the decrease of face-to-face communication as a result of technology, more than 62% of individuals observed on University campuses continue to use mobile devices in the presence of all. In response to the overwhelming presence of face time while viewing TV, several families have decided to implement a ban on video games, computers or smart phones. Due to the rapid expansion of technology, many individuals fear that people may be too immersed in the digital world and not present in the real world. People are becoming more reliant on communicating with friends and family through mobile phones and are neglecting to engage personally, uninhibited by phones and devices, in the presence of others. A majority of individuals felt the quality of their conversations degraded in the presence of devices, and many individuals were bothered when friends or family used technical devices while spending time together. Communication and collaboration play a big role in digital transformation.</p>
ArticlesCommunication technologiesdigital transformationface-to-face communicationdigital devices and engagement there of making people unavailable for face-to-face communicationSubramanian K. R.
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2018-08-312018-08-31011310.53555/nneee.v5i8.157Bluetooth Technology: An Exploratory Study of the Analysis and Implementation Frameworks
https://nnpub.org/index.php/EEE/article/view/270
<p>Bluetooth is still a relatively new technology to the wireless world. It is designed for wireless communication between a wide variety of different Bluetooth enabled devices; from computers and PDAs to GPS systems and heart monitoring devices. There are a growing number of companies continually adopting this technology. As Bluetooth becomes a standard feature in many products that we use everyday, it seems that the use of the technology will grow even faster in the future. This paper provides an analysis of the technology’s features and how companies should go about deciding if they should adopt Bluetooth or another wireless alternative. First, the paper talks about what Bluetooth is and how it compares with other wireless standards. It then goes into an analysis of how feasible integrating Bluetooth into a business would be, and how some industries are already using the technology. These case studies are followed by a look at what steps need to be taken through the implementation cycle, and deciding what technology makes a better fit for a business. The paper ends with a look at the pros and cons of Bluetooth, as well as a look into what the future may hold for this technology.</p> <p> </p>
ArticlesBluetoothFeasibility studyFrequency-hopping spread-spectrum (FHSS)Mobile commerceSystems analysis and designWireless communicationsAkshay MehtaAlok Kumar
Copyright (c) 2014
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2014-01-312014-01-31172210.53555/nneee.v1i1.270Antennas for Satellite Communication
https://nnpub.org/index.php/EEE/article/view/269
<p>Satellite communication antenna in unvield .It also comprises of transmitting/ receiving signal section and transmission of signal to satellite . it consist of various types of antennas used in satellite communication such as UHF, L/s band ,c-band, ku-band , k-band antennas. Multibeam broadband antenna and antennas for geostationary for satellite communication is also explained in this paper . This paper mainly describes the the signal transmitting/receiving antennas for satellite communication .</p>
ArticlesCommunicationSatelliteAntennas Viplav YadavSandeepSanjay Sharma
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2014-01-312014-01-31141610.53555/nneee.v1i1.269Robot Controlled by Voice Using Mobile Phone
https://nnpub.org/index.php/EEE/article/view/267
<p>This paper includes that how a robot works with the input given in voice. this paper explains that how a robot interface with user with voice command given by the user. This system is quite fast. this system consists three parts first one is voice recognition system second one is central controller system and third one is robot. The voice recognition system is a basically a interface between man and robot it receives the voice as input signal and processes it and then forwarded to central controller then it passes the signal to Robot. The paper will describe how the whole process it happen. In this system the human work will become quite easy to give commanding signal because there is no use of hands or any other part come into existence. In this system the robot will be quite familiar with humans.</p>
ArticlesROBOT CONTROLLEDVOICEMOBILE PHONEAbhijeet AshishGaurav GautamAnil Kumar
Copyright (c) 2014
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2014-01-312014-01-31101310.53555/nneee.v1i1.267Wireless Sensor and Actor in Underwater Communication
https://nnpub.org/index.php/EEE/article/view/266
<p>This paper represents the wireless communication system in underwater and also as well as underground system .the wireless sensor and actor work for this. The main motive for this paper is to gives the world a real communication to find any systems, obstacles, the wireless sensor sense the function which is happened in the water, and also helpful in underground. Wireless sensor & actor works on distributing sensing and acting task. The sensor collect the information from the real world and the actor perform the task to solve the communication process .this paper is very useful in the communication system in underwater.</p>
Articlessensor and actorsoftwarebatteryhydrophoneAbhijeet AshishPankaj Kumar
Copyright (c) 2014
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2014-01-312014-01-31070910.53555/nneee.v1i1.266A Reviewed Approach to the 5G Mobile Technology
https://nnpub.org/index.php/EEE/article/view/264
<p>5G or the 5th generation of mobile technology, is a name used in many research papers and projects to denote the next phase after the upcoming 4G standards. Currently the term 5G is not official. In this generation researches are being made on WORLD WIDE WIRELESS WEB (WWWW), DYNAMIC ADHOC WIRELESS NETWORKS (DAWN) and REAL WIRELESS WORLD. New standard technology releases are in development beyond 4G but are not considered as new mobile technologies, because 4G implementation and complaint handling regarding the 4G system are still under development. This paper is focused on network Architecture of 5G Technology and evolution from 1G to 5G. The fifth generation will provide very high speed and affordable broadband wireless connectivity and services like documentation, supporting e-transactions etc.</p>
ArticlesFrom 1G to 5G5G5G ArchitectureNanotechnology in 5G ArchitectureCloud ComputingBDMAVishal Singh RathoreAlka Chauhan
Copyright (c) 2014
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2014-01-312014-01-31010610.53555/nneee.v1i1.264Optical Fibre Sensors and Methods
https://nnpub.org/index.php/EEE/article/view/260
<p>This research paper is about a multi-mode fibre optic sensor for optically sensing a physical perturbation including a multi- mode optical fibre segment which accepts coherent monochromatic radiation from a suitable source. As the radiation is propagated in the fibre, the various modes form a complex interference pattern which changes in response to a physical perturbation of the fibre. A detector provides an output signal to a signal processor which analyzes the signal as a function of the change in intensity to provide an information signal functionally related to the perturbation.</p>
ArticlesManish MunjalAmit GrewalHarsh Yadav
Copyright (c) 2014
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2014-02-282014-02-28131510.53555/nneee.v1i2.260Evaluation of Intel i7 Core Processor
https://nnpub.org/index.php/EEE/article/view/259
<p>The Intel Nehalem microarchitecture that encompasses the Core i7 class of processors uses a 45nm fabrication process for different processors in the Core i7 family. Besides using the power consumption benefits of 45nm, Intel made some dramatic changes in the Nehalem microarchitecture to offer new features and capabilities in the Core i7 family of processors.The paper presented over here is a complete exposure to the precisely used technologies in Intel i7 core processor.Intel i7 processor is a newly available and latest core processor present in the market. It uses all the new technologies present with in the corporative world. It is redesigned by a high repetitive quality of software technocrats so that it is sophisticated form of all of the core processors present.Intel Core i7 usually applies to all families of desktop and laptop 64-bit x86-64processors which uses the Westmere , Nehalaem , Ivy , Sandy Bridge and the Haswell microarchitectures. The Core i7 brand mostly targets all the business and highend consumer markets for both desktop and laptop computers, and is distinguished from the (entry-level consumer)Core i3, (mainstream consumer) Core i5, and (server and workstation) Xeon brands.. In the first three microarchitecture generations of Intelbrand, Core i7 has family members using two distinct system-level architectures, and therefore two distinct. In each of the generation, the highestperforming Core i7 processors uses same socket and QPI-based architecture as the low-end Xeon processors of the previous generation, while the lower-performing Core i7 processors uses the same socket and the PCIE/DMI/FDI architecture as was in the Core i5. Intel firstly introduced the Core i7 in late 2001 with the name Nehalem-based BloomfieldQuad-core processor. In 2009, the new Core i7 models based on the Lynnfield the Nehalem-based , desktop quadcore processor and the Clarksfield the Nehalem-based quad-core mobile were added, andIn January 2010 the models based on the Arrandale dual-core mobile processor were also Nehalem-based added too . The first six-core processor in the Core lineup is the Nehalem-based Gulftown, which was launched on March 16, 2010. Both the regular Core i7 and the <em>Extreme Edition </em>are advertised as five stars in the Intel Processor Rating.</p>
ArticlesIntel i7core processorEvaluationPrerna SetiaNishchalSatvinder
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2014-02-282014-02-28101210.53555/nneee.v1i2.259Evaluation and Modelling of UHF Radiowave Propagation in a Forested Environment
https://nnpub.org/index.php/EEE/article/view/257
<p>Wireless network optimal performance is a major interest in communication engineering. Radio wave propagation in forested environment has been the interest of much theoretical and experimental research over the years. One of the concepts is to use wireless empirical models to predict wireless link quality of service such as path loss and the received power in a transmission domain with irregular terrain. Measurement results of signal strength in UHF band obtained during the two prominent seasons; raining season (when the trees are in leaf) and dry season (when the trees are relatively out of leaf) Idanre-Apomu axis of Ondo State Nigeria were validated against theoretical estimations. However, using the least squared error fit for several sets of measurement data, an empirical model was developed and incorporated into Matlab graphical user interface (GUI) which can be deployed by wireless communication network providers in wireless networks design for path loss prediction and received power in a forested environment.</p>
ArticlesForested environmentmeasurementsempirical model,UHF bandMatlab GUIYogita Yadav
Copyright (c) 2014
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2014-02-282014-02-28070910.53555/nneee.v1i2.257Earthquake Signature Detection Using Cubesat Technology
https://nnpub.org/index.php/EEE/article/view/256
<p>Cubesats play a vital role in development of new micro components being used in various micro/nano satellites. Cubesats have an effective small design and have the ability to get modified easily. Quakesat, a satellite being deployed by Space Systems Development Laboratory (SSDL) is used to study, detect, record, and downlink extremely low frequency (ELF) magnetic signals, which are used to predict earthquake activity. Quakesat is a live example of cubesat technology, uses non space application components and provides a low cost alternative to launch space missions and support nano satellite infrastructure in future.</p>
ArticlesCubesatQuakesatELFSSDLRitcher ScaleShivang NayyarSandeep KumarVikas Suhag
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2014-02-282014-02-28040610.53555/nneee.v1i2.256Digital Signal Processing Over Analog Signal Processing
https://nnpub.org/index.php/EEE/article/view/255
<p>This paper provides a survey of digital signal processing over analog signal processing. Initially digital signal processing is developed to replace limited application based analog signal processing (ASP) of high cost. This paper describes the comparison of analog signal processing (ASP) and digital signal processing, technology under digital signal processing , application of digital signal processing, new technology of digital signal processing (DSP). This paper also focuses on the future scope of digital signal processing (DSP).</p>
ArticlesDSPASPCompressionsignaltechnologySushma SharmaHitesh KumarCharul Thareja
Copyright (c) 2014
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2014-02-282014-02-28010310.53555/nneee.v1i2.255SAT-COMM – Fade Inteferance and Band Mitigation Analysis
https://nnpub.org/index.php/EEE/article/view/253
<p>When it comes to address the capacity issue in satellite communication, the first technique to consider is the multi-beam coverage, with a high number of beams that allow a high degree of frequency reuse. In order to increase even more that capacity, the second step is to utilize higher frequency bands such as Ka (20-30 GHz), Q/V (40-50 GHz) or EHF (20-45 GHz) bands, where respectively, 1 GHz, 3 GHz and 2 GHz are allocated to the Fixed Satellite Service (FSS). The first c ommercial satellites with Ka-band transponders are today in operation, and it is expected that the congestion in lower fre quency bands like Ku-band will push new systems into moving progressively to Ka band and, in a longer term, to Q/V b and. Depending on the type of mission, Ka-Q/V band satellite could be envisaged as, for example, for two way broadba nd access services characterised by a high asymmetrical traffic, using part of the Ka-band for user access while data dist ribution service could take most advantage of wider bandwidth in Q/V band. Although Ka and Q/V bands are attractive from the point of view of the amount of frequency bandwidth that the satellit e can potentially use, some important limitation could moderate the enthusiasm of using them if specific techniques wer e not implemented in the satellite system to guarantee the capacity, the availability and the quality of service. The major limitation is the effect of radio-wave propagation through the lowest layers of the atmosphere. As the operating frequenc y is increased, the attenuation and scintillation effects of atmospheric gas, clouds and rain become more severe, the direc t consequence is the need to implement high system static margins, in order to insure a minimum outage duration of the service, for a given objective of link availability. However, technology limitation (on both terrestrial and space segments) combined with cost efficiency requirements refrain from considering fixed static margins as the only mean to compens ate propagation impairments at high frequency bands, and push towards the implementation of Fade Mitigation Techniq ues (FMT). The aim of this paper is to present the main issues in designing FMTs for Ka-Q/V band satellite communica tion systems. First of all, the conventional design of the physical layer of a satcom system is outlined. Afterwards, a revi ew of FMT concepts and related interference issues are presented followed by the examination of the impact on upper la yer. Finally, the main aspects of FMT design are investigated before proposing some recommendations. IFMT practical implementation (detection scheme and estimation techniques, consequences on signalling and impact on synchronisatio n) will not be dealt with in this paper as it is the object of [3]. </p>
ArticlesSAT-COMMFade InteferanceBand MitigationRavi KumarRitika Ghai
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2014-03-312014-03-31121810.53555/nneee.v1i3.253Study of Antennas in C Band for Satellite Communication
https://nnpub.org/index.php/EEE/article/view/252
<p>The main focus of this paper on the various types of antenna used in C band for satellite communication. This paper gives information to reader about the antennas used for C band. It gives overview about the patch antenna and dish antenna and their individual losses and performance. In the end of paper we discuss some of antennas that can be used for future aspects in satellite communication.</p>
ArticlesC bandAntennamicrostrip patchHiteshwer RohillaMonish BatraKrishan Kumar
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2014-03-312014-03-31091110.53555/nneee.v1i3.252Recent Progress in Fiber-Optic Communication
https://nnpub.org/index.php/EEE/article/view/250
<p>The most latest and advanced mode of data communication which involves, transmitting information from one place to another by flashing/sending pulses of light through an optical fiber can be termed as fiber optic communication. The light (the media of transmission) forms an electromagnetic carrier wave, modulated according to the carrier needs. The optical fibers have revolutionized the data comm.Industry by attaining higher data bit rate of communication speeds over 100 peta-bits per second using these modes of fiber optic communication only.</p>
ArticlesFiber-OpticCommunicationProgressDevesh PantDewesh MalikDeepak Dudeja
Copyright (c) 2014
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2014-03-312014-03-31040810.53555/nneee.v1i3.250Traffic Light Signal System Using Radar-Based Target Detection and Tracking
https://nnpub.org/index.php/EEE/article/view/246
<p>A novel system and method of integrating an RF emissions device, such as aradar system (103A), within a traffic control indicator (101) system. The system and method determines, using LFM-CW radar signals (201) and a multistage spectral processing algorithm (600), if one or more object/vehicle targets will enter an intersection and comprises receiving a radar echo response (203) indicating the object/vehicle target (104) is approaching the intersection, receiving range and velocity of the object/vehicle targets (104), and based on the receiving, determining if the object/vehicle target (104) will enter the intersection. The system and method can programmatically be configured to activate red-light-hold, green-light-extension, or left-turnwarning.</p>
ArticlesTraffic lightsignalradardetectiontrackingManish MunjalAmit GrewalKaran Gogna
Copyright (c) 2014
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2014-03-312014-03-31010310.53555/nneee.v1i3.246Secure Communications Over Wireless Broadcast Networks
https://nnpub.org/index.php/EEE/article/view/244
<p>Wireless telecommunications is the transfer of information between two or more points that are not physically connected. Distances can be short, such as a few meters for television remote control, or as far as thousands or even millions of kilometers for deep-space radio communications. In this paper wireless broadcast network model(WBN) with secrecy constraints is investigated, in which a source node broadcasts confidential message flows to user nodes, with each message intended to be decoded accurately by one user and to be kept secret from all other users. In the existing system we developed, and implemented a compromised router detection protocol (DP) that dynamically infers, based on measured traffic rates and buffer sizes, the number of congestive packet losses (CPL) that will occur. Each and every packet is encrypted so that to prevent the data from eavesdropping. So the data is much secured.</p>
ArticlesApplication of wireless technologytypes of wireless networkcellular network etcVikram SinghJaspal Ramola
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2014-04-302014-04-30010410.53555/nneee.v1i4.244Compiler Construction for a Network Identification
https://nnpub.org/index.php/EEE/article/view/240
<p>The Compiler Construction is mainly used to improve the network processing system through the advance advance compiler design.The name Compiler is primarily used for programs that translate source code from a high –level programming language to a lower level language.The advance compiler design is useful in the industrial application like telecommunication. Our approach to increase the flexibility ,productivity and usability of the system to target with the minimal effort .we use the bit level addressing for the network processor we show how a compiler backend has been design and also improve the feature of the compiler and fully operational. A compiler is a computer program (or set of programs) that transforms source code written in a programming language (the source language) into another computer language (the target language, often having a binary form known as object code The most common reason for wanting to transform source code is to create an executabe program.</p>
ArticlesHardware and softwarecompilersnetwork processorreconfigurationcode generationschedulingSumit SoniPravesh Kumar
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2014-04-302014-04-30111510.53555/nneee.v1i4.240Data Communication Via Bluetooth Between Pendrives Using Arm
https://nnpub.org/index.php/EEE/article/view/238
<p>Now a days pendrive become so indespensible thing in our life. Any type of data is use share we need pendrive, to transfer those data first off all we need to put those datas in PC then into pendrive it is so hectic process so to overcome from this long process we need a pendrive with inbuilt bluetooth. By this pendrive we can share data directly from pendrive to pendrive without need of a PC. This is very effective process which can save time as well as effort of user.It will make user comfortable to share data eaisly. to work with this pen drive we need a small power supply to the pendrive almost 9 volt DC power supply. It can be dual means it can trasfer data usually with the help of PC or via bluetooth when power supply iven to it.</p>
ArticlesPendriveUSBBluetoothPCLaptopsBatteryDataARMUSB controller IC VNC1LUSB FLASHNAND flash memorycrystal ocillatorhardwaresoftware.Abhijeet AshishGaurav GautamArjun Sahi
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2014-04-302014-04-30051010.53555/nneee.v1i4.238Design of Adaptive Fuzzy Tracking Controller for Robot Navigation Using Particle Swarm Optimization
https://nnpub.org/index.php/EEE/article/view/235
<p>This paper proposes a methodology for mobile robot navigation using the concept of Fuzzy Tracking Controller. The objective is to Design adaptive fuzzy controller for x-direction and y-direction movement. Mostly it is used in Robot Localization, Obstacle avoidance, Mapping, Recognizing people and objects &Learn how to interact (e.g. grasp) with objects in Robot Navigation. It determines the safe path for the robot to transverse to its target location, while avoiding obstacles along the way. In this System it calculate the reference path and using Particle Swarm Optimization technique it will reduce Time required to reach the target. Fuzzy tracking controller will be used to direct the system to the destination which will help system to overcome the obstacles in the path and reach the accurate destination.</p>
ArticlesPSO(Particle Swarm Optimization)fuzzy logic controllerNavigationPallavi P. LingawarK. K. Jajulwar
Copyright (c) 2015
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2015-01-312015-01-31081410.53555/nneee.v2i1.235Automatic Street Lighting System Uses NE555 Integrated Circuit and LDR
https://nnpub.org/index.php/EEE/article/view/234
<p>Street light is a raised source of light that is commonly used along walkways and streets when the surrounding turns dark. Presently High Intensity Discharge lamps are used for street lighting system based on principle of gas discharge, but they consume more power and have low CRI. By replacing the HPS with LED lamps we can save a lot of energy, reduce Co2 emissions and using the auto<br />switching system we can also control power consumptions at the streets and eliminating manpower. With the broad availability of flexlighting technology like light-emitting diode Lamps, the street lighting system is fast reacting, reliably operating, and less power-conserving become reality. This project is all about to eliminate the manpower and reduce the energy consumptions at the street lights. This project includes controlling a circuit of street lights with the help of Transformer, Rectifier, Filter unit, LDR, NE 555 IC, BC 547 transistor, SPDT Relay, LED Lamp, resistance and capacitor during day and night.</p>
ArticlesLDRNE-555Smart Street Lighting SystemEnergy efficientSatwinder SinghSuman Bhullar
Copyright (c) 2015
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2015-01-312015-01-31010710.53555/nneee.v2i1.234 Interleaved DC-DC Converter Based BL Buck Boost Converter Fed BLDC Drive
https://nnpub.org/index.php/EEE/article/view/232
<p>In this paper an improved BL Buck-Boost PFC converter fed brushless direct current (BLDC) motor drive for desired speed applications has been presented. The additional inductance and power semiconductor switches gives the advantages over the conventional circuit configuration. The reliability of the circuit gets improved by proposed model. Voltage source inverter (VSI) is used to reduce the losses across the power switches. The performance of the proposed BLDC motor is evaluated over a wide range of speed control and observed in MATLAB/Simulation environment.</p>
ArticlesBridgeless (BL)improved converterbrushless direct current (BLDC) motordiscontinuous inductor current mode (DICM)power qualityCh. S. V. PrakashK. KalyaniB. Sankara Prasad
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2015-02-282015-02-28071410.53555/nneee.v2i2.232Implementation of High Speed Operating FIR Filter with DA Algorithm Comparing Results with MAC Algorithm and Simple FIR Filter Result
https://nnpub.org/index.php/EEE/article/view/231
<p>Recent years there has been a increasing trend to implement digital signal processing functions in Field Programmable Gate Array (FPGA). therefor, we need to put great effort in designing efficient architectures for digital signal processing functions such as FIR filters, which are widely used in audio and video signal processing, telecommunications etc. We are going to present a method for implementing high speed Finite Impulse Response (FIR) filters using MAC (MULTIPLY AND ACCUMULATE) and Distributed Arithmetic (DA) method. MAC is a conventional FIR filter In these method adders, multipliers and delay elements are used. Distributed Arithmetic (DA) has been used to implement a bit-serial scheme of a general symmetric version of an FIR filter due to its high stability and linearity by taking optimal advantage of the look-up table (LUT) based structure of FPGAs. The performance of the DA technique for FIR filter design is analyzed and the results are compared to the MAC design technique.</p>
ArticlesFIR FilterDA AlgorithmMAC AlgorithnLUTEkta H. JainChandu N. Bhoyar
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2015-02-282015-02-28010610.53555/nneee.v2i2.231 Drip Irrigation Management System and Monitoring Soil Using Wireless Sensors
https://nnpub.org/index.php/EEE/article/view/225
<p>In this paper, we are using two sensors to sense the humidity and temperature of the soil .water is very precious to all human being as well as to plants. With the help of drip irrigation water will be maintained at constant level which means the water will reach to the roots drop by drop if the field is irrigated heavily with a water, there are chances that a plants may die because of unnecessary irrigation. The water could also wash them away during irrigation if very strong force of water is released at the same time. On the other hand, if there is not enough water, then also there may be chances that the plants may die due to lack of water. With the help of atomized drip irrigation system the sensor will detect the need of water by sensing the temperature & moisture and inform to the control field programmable gate array(FPGA) which will on the motor and provide water to the needed field area. Due to which the healthy plants will grow which leads to increase the productivity.</p>
ArticlesDrip IrrigationSensorsFPGA(Field programmable gate array)Temperature sensorHumidity sensor.Jayashree Shiral ShiralMonika HazraPrajakta ThakreAnkita GawandeKarishma Bhadang
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2015-02-282015-02-28242710.53555/nneee.v2i2.225The Merits and Drawbacks of Electronic Journals: A Research Survey of Aerospace Scientists and Engineers of Bangalore
https://nnpub.org/index.php/EEE/article/view/223
<p>Today, scientific journals undoubtedly represent the most vital means for disseminating research findings. Often, the research challenges common assumptions and/or the research data presented in the published scientific literature in order to gain a clearer understanding of the facts and findings. Depending upon the policies of a given journal, articles may include reports of original research, re-analyses of others’ research, reviews of the literature in a specific area, proposals of new but untested theories, or opinion pieces. One can also say that, journals are fundamental to formal scholarly communication. It is also observed that for more than three centuries, scholarly journals have played a pivotal role in the creation and dissemination of knowledge by serving as the primary medium of scholarly communication. This has however remained unchanged in form and function over its lifetime. It is now very clear that science as we know it is scarcely imaginable without the scholarly journal [1,2].A research study was undertaken to study the ‘Advantages and Disadvantages of Electronic Journals’ The geographic boundary of this research study consisted of 16 prominent aerospace organizations of Bangalore. The age-group of this study was between 21-60 years. The broad areas of specialization of the Aerospace Scientists and Engineers have been classified into (a) Thermal and Fluid Sciences, (b) Avionics, Guidance and Control, (c) Aerospace Structures and Allied Mechanical Sciences, (d) Materials and Metallurgy, (e) Flight Operations and other Allied Disciplines, and (f) General Engineering and Support Sciences. The major conclusions of this study are: (a) Analysis of Variance (ANOVA) was applied for testing the significant difference among the 16 mean scores attained from the scientists and engineers of the aerospace organizations for ‘Advantages of Use of e-Journals’. It is observed that all the 16 aerospace organizations show a significant difference (P < 0.05) in their mean scores viz., ‘Current / Up to Date Information’, Ease of Search’, Ease of Browsing’, Multi-User Access, Fast Access, ‘Ability to Download’, ’24 Hour Access’, ‘Available Before Print’, ‘Search-ability of Databases among Journals’, ‘e-Back Volumes are Available’, ‘Non-Availability of Print Volumes’, ‘Easy Backup Availability’ and ‘Multiple e-Choice of Formats (PDF, RTF, DOC and HTML)’. (b) Analysis of Variance (ANOVA) was applied for testing the significant difference among the 16 mean scores attained from the scientists and engineers of the aerospace organizations for ‘Disadvantages of e-Journals’. It is observed that all the 16 aerospace organizations show a significant difference (P < 0.05) in their mean scores viz., ‘Slow Downloads’, ‘Additional Payment’, ‘Problems with Print Facilities in Databases’, ‘Dependence on Connectivity’,‘QualityofPrintImagesisLow’and‘ItisDifficulttoReadonScreen,exceptfor‘Frames’,‘Navigation’, ‘Insecurity of Preservation’ and ‘Accessibility’</p>
ArticlesR. Guruprasad
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2015-02-282015-02-28152310.53555/nneee.v2i2.223Design of Controller for Submersible Water Pump Based on Solar Energy
https://nnpub.org/index.php/EEE/article/view/221
<p>This project work deals with the development of low cost PV pumping system using a PMBLDC (permanent magnet brushless dc motor) drive coupled to a pump load. We are proposing to design and develop a constant current controller without current and position sensors therefore reducing to a large extent the overall cost of the drive system and to maintain the required output in case of low solar insolation during the winter and also in case of reduced solar output due to increase in cell temperature. The controller will drive a PMBLDC motor to pump the water to the tank. The input from the water level sensors attached to the tank indicates the water level to the controller and thereby automates the pumping system.</p>
ArticlesTejashwaree D. MankarRavi. V. Krirsagar
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2015-03-312015-03-31384210.53555/nneee.v2i3.221Finite Element Analysis of Crane Hook and Optimization Using Taguchi Approach
https://nnpub.org/index.php/EEE/article/view/217
<p>A Crane hook is a device for grabbing and lifting loads of heavy duty by mean of a device such as crane hoist. A crane hook is usually equipped with a safety latch to prevent the disengagement of the lifting rope to which the load is being attach. The CAD model of a lifting crane hook is initially prepared from the Analytical Design. In the present report crane hook of trapezoidal section is modeled using UG-NX 8.0, further, importing the CAD model into ANSYS 15.0 we estimate until 20 tones i.e. equivalent to 200000N load to be gradually applied, eventually we observed the von-misses stress developed in the model by FEM method these results vonmisses stresses are being compared with Taguchi L9 orthogonal array for specific results. Thus, these results would lead us to determine various stresses and deflections in the designed CAD model. In order to reach the most optimum model from different materials of hook would be tested and the most efficient material would be selected.</p>
ArticlesTrapazoidal sectionTaguchi AnalysisVon-missesstressFEM(Finite Eiement Method)Omkar P. BhatkarArun V. JavirShinde Ajay AshokSawant Subodh SumantUkarde Suraj EknathKavathankar Kunal Shivram
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2015-03-312015-03-31273210.53555/nneee.v2i3.217 GPS and GSM Based Accident Location Indicator and Rescue System
https://nnpub.org/index.php/EEE/article/view/215
<p>Traffic congestion and tidal flow management were recognized as major problems in modern urban areas, which have caused much crossing for the ambulance. Morethan road accidents in the city have been incessant and to bar the loss of life due to the accidents is even more crucial. To implement this we introduce a scheme called AARS (Automatic ambulance rescuable system). The main theme after this scheme is to provide a smooth flow for the ambulance to reach the hospitals in time and thus minifying the expiration. The idea after this scheme is to implementable an IT’s which would control mechanically the traffic lights in the path of the ambulance. The ambulance is controlled by the central unit which furnishes the most scant route to the ambulance and also controls the traffic light according to the ambulance location and thus reaching the hospital safely. The server also decides the location of the accident spot through the sensor systems in the vehicle which encountered the accident and thus the server walks through the ambulance to the spot. This scheme is fully automated hence it finds the accident spot, controls the traffic lights, serving to reach the hospital in time.</p>
ArticlesGSM and GPSARM 7 PROCESSORSENSORLCDMAX232P. PoobalanN. NareshG. RajeshB. MaheswaranAswin Vinod
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2015-03-312015-03-31202610.53555/nneee.v2i3.215Design and Simulation of Direct Digital Synthesizer for Wireless Applications
https://nnpub.org/index.php/EEE/article/view/213
<p>Direct Digital Synthesis is an improved method of producing analog waveforms where the generation is done completely in the digital sphere. In this paper, a design is presented for a Direct Digital Synthesizer (DDS) which generates multiple waveforms. The architecture is based on a 32 bit phase accumulator and a look-up table (LUT) as phase to amplitude converter. This design will be simulated in Xilinx. This DDS will offer qualities like fast switching, good frequency resolution and good stability. This DDS can become highly portable if it is designed on a Field Programmable Gate Array (FPGA).</p>
ArticlesDirect Digital Synthesizer (DDS)NCOlook-up tablephase accumulatorphase to amplitude converterMonika KushwahaU. M. Gokhale
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2015-03-312015-03-31141910.53555/nneee.v2i3.213Design and Implementation of 2D-DCT by Using Arai Algorithm for Image Compression
https://nnpub.org/index.php/EEE/article/view/212
<p>Discrete Cosine Transform (DCT) exploits cosine functions; it transforms a signal from spatial representation into frequency domain. It is one of the most widely used techniques for the compression of the image. The main goal of image compression using DCT is the reduction or elimination of redundancy in data representation in order to achieve reduction in storage and communication cost. In this work, we proposed the low complexity architecture for the computation of an algebraic integer (AI) based 8-point DCT. The proposed approach is fast and provides low complexity.</p>
ArticlesAlgebraic IntegerDiscrete Cosine Transform (DCT)Arai DCT algorithmImage compressionPratiksha R. KumbhareU. M. Gokhale
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2015-03-312015-03-31071310.53555/nneee.v2i3.212