Vol 3 Issue 2 April 2015-June 2015

Abstract: The Holographic Projection Technologies of the Future are moving forward fast and as you can image there are many entrepreneurs who are dreaming up some "Killer Applications" for this new science. In fact the one industry analyst from the Online Think Tank acknowledges that the new Cell Phone Holographic Projection technologies have a market value of 500 million to 1.5 Billion Dollars in the first 18 months to two years and that is just the Introduction. You see, Holographic Technologies are getting closer to becoming reality and soon we can see the data on our computers in 3D, 4D and 5D. We will enjoy Virtual Reality on our 360 X-Box in our living rooms. I propose that we fund those who wish to go one step further and wish to design a Virtual Reality Pyramid using Holographic Technologies in 3D, 4D and 5D.

Keywords: Holographic Projection Technologies, Virtual Reality Pyramid using Holographic Technologies.

Title: Holographic Projection Technology

Author: Ghankuntla Rana, Khusboo Patel, Vijay Kumar Dewangan, Bhavani Pratap Rather, Manisha Dewangan

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract: Increased levels of particulate matter (PM) in the atmosphere have contributed to an increase in mortality and morbidity in communities and are the main contributing factor for respiratory health problems in the population. Currently, Concentrations are sparsely monitored; for instance, a region of over 2200 square kilometers surrounding Melbourne in Victoria, Australia, is monitored using ten sensor stations. This paper proposes to improve the estimation of PM concentration by complementing the existing high-precision but expensive PM devices with low-cost lower precision PM sensor nodes. Our evaluation reveals that local PM estimation accuracies improve with higher densities of low-precision sensor nodes. Our analysis examines the impact of the precision of the lost-cost sensors on the overall estimation accuracy.

Keywords: Sensor nodes, Enterprise information systems, Internet of Things.

Title: Smart Sensors for Industrial Monitoring in IOT Environment

Author: S.ARAVINTH, S.K.MANIKANDAN

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract: The object of this paper is to control the drive & reducing the Total Harmonic Distortion using the 5 Level 3 Legs Multilevel Inverter & to compare the THD using different filter. The proposed scheme for neutral point clamped multilevel inverter is Sinusoidal PWM control. The conventional two level inverter is not producing the high output voltage. The high quality AC output voltage is obtained by the help of multilevel inverter. The Multilevel inverter consist series of power semiconductor switches, dc source & capacitor to get superior power. The simulation results shows that the proposed model increases the performance of drive by reducing the THD.

Keywords: Multilevel inverter, Total harmonic distortion, Neutral point clamped inverter, Asynchronous motor, Filter, Sinusoidal PWM.

Title: Drive Control & THD Reducing Using 5 Level 3 Legs Multilevel Inverter

Author: Sourabh Choudhary, Dr. Anurag Trivedi

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract: A variety of image restoration methods have been proposed that estimate an improved image by processing a sequence of images. Restoring a scene distorted by atmospheric turbulence is a challenging problem in video surveillance. Image registration enables the geometric alignment of two images and is widely used in various applications in the fields of remote sensing, medical imaging and computer vision. In this paper, we propose a novel method for mitigating the effects of atmospheric distortion on observed images. Region of interest (ROI) for each frame is taken, in order to extract accurate detail about objects behind the distorting layer. A simple and efficient frame selection method is proposed to select informative ROIs, only from good quality frames. Each ROI should be register in order to reduce the distortion. We solve the space varying distortion problem using region-level fusion based on the Double Density Dual Wavelet Transform (DDDWT).

Keywords: Double Density Dual tree wavelet transform (DDDWT), Image Registration, and Image Fusion.

Title: Distortion video to Noiseless video using DDDWT

Author: K.ChandraHasaReddy, M.VenkataDasu

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract:  In this paper we are presenting the new transmission strategy which incorporates spatial booking calculation and the other two pre-coding calculations is created for multicarrier multiuser (MU) different info various yield (MIMO) frameworks. The planning calculation, which is called proficient multicarrier Pro-Sched (EMC-Pro-Sched), embraces a novel and viable booking metric for every client and can effectively hunt down a suitable gathering of clients to be served in the meantime on the same recurrence. Two precoding procedures are then intended to handle assortment of receiving wire designs. There are two cases exist, In the first case if the quantity of transmit receiving wires at the base station (BS) is more than the aggregate number of get reception apparatuses at the client terminals (UTs), the straight pre-coding based geometric mean decay (LP-GMD) calculation is proposed. It serves to stifle the multi client impedance. For the second case if the aggregate quantities of transmitting receiving wires at the base station (BS) littler than the aggregate number of get reception apparatuses at the UTs, we propose the low-many-sided quality facilitated shaft framing (Lo C Co BF) calculation to finish the objective of the MUI alleviation and to accomplish a high limit. A framework level test system with a link to-framework interface is further grown under the structure of the IEEE 802.11ac standard to assess the execution of the proposed transmission method. The recreation results show that an enhanced execution can be gotten by utilizing the proposed transmission system.

 Keywords:  IEEE 802.11ac, linear pre-coding, multicarrier systems, multiple-input–multiple-output (MIMO) systems, multiuser downlink, space-division multiple access (SDMA).

Title: Optimization of Throughput Using WI MAX Based MIMO Downlink System

Author: Shivakumar A R, Hanamanthagouda B H

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract:  In this paper, we propose a novel which enables the bare finger touch detection with only one camera, monitor and raspberry PI. In our technique, the graphical user interface (GUI) is created by utilizing the QT programming so when we move our fingers noticeable all around which will be caught by the camera. There is produced  virtual console which is shown on the screen so when we move our fingers in air to the camera confront that time we can see our fingers on the virtual console, when fingers moved into the specific number zone, it will be recognized and showed on the presentation unit. In this manner, we propose a novel, quick, and Haar like feature, which takes favourable position to distinguish the touch activity.

Keywords: Hand gesture recognition, reduced Haar-like feature set, Human Computer Interaction (HCI).

Title: Bare Fingers Touch Detection on the Virtual Keyboard Based On the Raspberry Pi

Author: Pralhad Salunke, Ravatappa A B

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract:  This project presents a single-stage solar photovoltaic (SPV) system based on SEPIC converter with fuzzy logic controller is convert the dc supply into three phase supply. The proposed system is to run the three phase induction motor. The output of an SPV system is connected to the SEPIC converter, this output is compared with the fuzzy logic controller using reference voltage. The fuzzy logic controller output is given to the gate signal of SEPIC converter. Since voltage sources inverter has advantages like minimum harmonic distortion and can operate on constant voltage levels. The SEPIC converter is controlled the speed of an induction motor with fuzzy logic controller For a voltage sources inverter, switching angles at fundamental frequency are obtained by solving the selective harmonic elimination equations in such a way that the fundamental voltage is obtained as desired and certain lower order harmonics are eliminated. Here design and implementation of this work has been done by using the MATLAB/SIMULINK software.

Keywords: PV ARRAY, SEPIC Converter, Fuzzy Logic Controller, Speed Controller.

Title: Fuzzy Based PV System for Speed Control of Three Phase Induction Motor Using SEPIC Converter

Author: J. Vinoth Kumar, C. Thulasiyammal

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract: Modified Particle swarm optimization (MPSO) is applied to allot the active power among the generating stations satisfying the system constraints and minimizing the cost of power generated. The viability of the method is analyzed for its accuracy and rate of convergence. The economic load dispatch problem is solved for  six unit system using MPSO for both cases of neglecting and including transmission losses. The optimization technique is constantly evolving to provide better and faster results. The economic load dispatch (ELD) plays a important role in operation of power system to decrease the power consumption and to fulfill the load demand in such a way to minimize the total generation cost and satisfying the equality and inequality constraints.

Keywords: Economic Load Dispatch (ELD), generator constraints, Emission constraints, Particle swarm optimization (PSO), Modified particle swarm optimization (MPSO).

Title: Solving the Economic Load Dispatch Problem in Power System with Inequality Constraints Using MPSO

Author: R.Sangeetha, V.Thirumurugan, C.Thulasiammal

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract: Mobile Ad-hoc networks have been widely researched for many years. Mobile Ad-hoc Networks are a collection of two or more devices equipped with wireless communications and networking capability. Wireless Ad-hoc Networks do not have gateway, every node can act as the gateway. Mobile Ad-hoc Networks (MANET) are a fundamentally flawed architecture. As argument, we try to clarify the definition, architecture and the characters of MANET, as well as the main challenges of constructing the MANET. Although many works have been done to solve the problem, we will show in this paper its advantages and limitations which made the Mobile Ad-hoc Networks a flawed architecture. After giving many evidences and analysis, we could see that the key technologies of Wireless Ad-hoc Networks were not implemented as well as we expect. That is to say, many problems are inherently unsolvable. Thus, we could explain why we take the position that Mobile Ad-hoc Networks are flawed architecture.

Keywords: MANET, Infrastructured, Infrastructure less networks, Pros of Ad-hoc, Cons of Ad-hoc

Title: Mobile Ad-Hoc Networks Its Advantages and Challenges

Author: Sampada Ganesh Datey, Taha Ansari

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract: Wireless sensor system have extraordinary qualities, for example, constrained capacity, restricted handling power, and constrained battery which gives the genuine test to spare vitality utilization [1]. Since the WSN depends on component with constrained hub vitality, memory and so on… it is critical and need to diminish hub vitality utilization and enhance the time of WSN. In WSN information accumulated occasionally and sent to base station through bounce or by neighboring hub and therefore expending more vitality. By utilizing grouping system it is conceivable to diminish vitality exhaustion. Here we utilize various leveled directing convention, for example, drain [3]. Also, we extend this filter convention to coordinated dispersion to be specific DD-Leach in OMNET++, and the trial result demonstrates that the broadened DD-Leach enhances the message transmission and vitality effectiveness.

Keywords: Clustering, LEACH, Directed dissemination.

Title: LEACH and DD LEACH Simulation Comparison in OMNET++ Environment

Author: Mallikarjun Biradar, Mr. Ramalingam H M

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract: Voice over the Internet protocol (VOIP) is being rapidly deployed, and the convergence of the voice and data worlds is introducing exciting opportunities. Lower cost and greater flexibility are the key factors luring enterprises to transition to VoIP. Some security problems may surface with the widespread deployment of VoIP. In this article, we discuss these security problems and propose a high-level security architecture that captures required features at each boundary-network-element in the VoIP infrastructure. We describe mechanisms to efficiently integrate information between distributed security components in the architecture.

Keywords: VoIP security, Threats, Feedback, VOIP attacks, Security solutions

Title: VOIP Pros and Cons

Author: Roopa Dinakar Patil, Tejashree Ravikant Sawakare

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract: This paper presents a high power density, high-efficiency non-isolated coupled inductor DC-DC converter with different mode. High power density of converter can achieve by operating in discontinuous current mode (DCM). Anti-paralleled diode of the transistor switch helps to discharge the capacitor. The zero voltage resonant transition (ZVRT) of transistor switch is realized and also removes the parasitic ringing in the inductor current. Complementary gate signals are used to reduce switching and conduction losses of power transistors when the converter operates in buck–boost mode. The converter operates in buck, boost, or buck–boost mode.

Keywords: Bidirectional, coupled inductor, DC-DC converter, DCM, buck, boost, buck-boost, non-isolated, ZVRT.

Title: Two Phase Bidirectional DC-DC Switching Converter With Coupled Inductor

Author: Mahesh Gowda N M , Dr. S.S. Parthasarathy

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract:  this paper is designed as per keeping in mind all about the jammers whether mobile or a simple radio jammer, all jamming can be done by various techniques and methods but basically, the process of blocking of the receiver to receive a transmitted signal is called Jamming of the signal. This paper gives the information about jamming of any radio FM signal or a very high frequency mobile phone signal, theoretical approach, it’s working.

Keywords: Mobile jammer, RF signal, jamming signal, and oscillator.

Title: Signal Jammer and Its Applications

Author: S.K Bhatia, Kartik Sharma, Kartik Chaudhary, Divyangna Singh

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract: Multilevel converters are mostly used for high power applications because of their ability to operate at higher output voltages and produces lower levels of harmonic components in the switched output voltages. One of the major problems in electric power quality is the harmonic contents. There are several methods for indicating the quantity of harmonic contents. The most widely used measure is the total harmonic distortion (THD). As the number of levels increases the harmonic content will get reduced. SPWM technique is used to alleviate harmonic components of output voltage. Multilevel inverter can be realized by cascading H-Bridges. Cascaded or H-bridge multilevel inverter with separated DC sources is the most feasible topology to use as a power converter for medium and high power applications. A better application can be the speed control of induction motor. By frequency control method, i.e. by varying the duty cycle of the PWM pulses given to the mosfet, speed of the induction motor can be controlled.

Keywords: multilevel; harmonic; cascade; H-bridge; speed control; induction motor; frequency control.

Title: Speed Control of Induction Motor using Multilevel Inverter

Author: Arya Shibu, Haritha S, Renu Rajan

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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Abstract: Many nameless augmentation methods have been intended pertaining to packet encryption to defend communication secrecy of mobile ad-hoc networks. Where as in this paper, MANET’s are quiet unsafe covered by passive statistical traffic finding attacks. To explain how to come across the communication patterns without decrypting the captured packets, a new method that is statistical traffic pattern discovery systems for MANET’s(STARS) is introduced. STARS works quietly to carryout traffic analysis in reference to statistical features of captured raw traffic. A STAR is capable of finding sources, the destinations, and end-to-end communication relations. Experimental studies demonstrate that STARS achieves good accuracy in disclosing the hidden traffic patterns.

Keywords: Anonymous communication, mobile ad hoc networks, statistical traffic analysis.

Title: Disclosing Hidden Traffic Pattern Using Stars for MANET’s

Author: Keerti Gouri, Dr. Ravindra E

International Journal of Electrical and Electronics Research

ISSN 2348-6988 (online)

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