Author: umeshkumar4ijr

TRAFFIC CONTROL SYSTEM FOR AMBULANCE CLEARANCE AND STOLEN VEHICLE DETECTION USING ARM 7 ARCHITECTURE

Miss R.PRAVALLIKA. Mr. L. RAVI CHANDRA

M.Tech (ECE) from CHALAPATHI I INSTITUTE OF ENGINEERING AND TECHNOLOGY 

Assistant Professor, Department of Electronics and Communication Engineering, CHALAPATHI I INSTITUTE OF ENGINEERING AND TECHNOLOGY, Andhra Pradesh State, India.


ABSTRACT:

This present day the road accidents in brand new urban areas are elevated to uncertain level. The loss of human lifestyles because of accident is to be refrained from. Site visitors congestion and tidal go with the flow are main information that purpose prolong to ambulance. To bar loss of human lifestyles as a result of accidents we introduce a scheme referred to as ITLS (wise traffic mild system). The principal theme at the back of this scheme is to provide a smooth go with the flow for the emergency automobiles like ambulance to arrive the hospitals in time and thus minimizing the lengthen induced with the aid of traffic congestion. The suggestion in the back of this scheme is to implement ITLS which would manipulate mechanically the traffic lights within the path of the ambulance. The ambulance is controlled via the manage unit which furnishes enough route to the ambulance and in addition controls the site visitors mild in line with the ambulance region and for this reason achieving the health facility safely. The controller identifies the region of the accident spot through the sensor systems in the vehicle which determined the accident and as a consequence the controller walks through the ambulance to the spot. This scheme is totally computerized, consequently it finds the accident spot, controls the site visitors lights, serving to to reach the clinic in time.

Keywords:-RFID, GSM, ARM 7, ambulance vehicle, stolen vehicle, congestion control, traffic junction

A NOVEL METHOD OF HOME ENERGY MANAGEMENT SYSTEM USING MICROCONTROLLER FOR INCREASING LOAD FACTOR

Author

Mr. Nikhil S. Batra

Student, M.Tech (I.P.S.)

Department of Electrical Engineering, TGPCET, Nagpur (MH), India

Co-Author

Dr. Harikumar Naidu

Guide and Head

Department of Electrical Engineering

TGPCET, Nagpur (MH), India

 

 

ABSTRACT: Demand side management encourages the users in a smart grid to shift their electricity consumption in response to varying electricity prices. In this paper, we propose a distributed framework for the demand response based on cost minimization. Each user in the system will find an optimal start time and operating mode for the appliances in response to the varying electricity prices. We model the cost function for each user and the constraints for the appliances. We then propose an approximate greedy iterative algorithm that can be employed by each user to schedule appliances. In the proposed algorithm, each user requires only the knowledge of the price of the electricity, which depends on the aggregated load of other users, instead of the load profiles of individual users. In order for the users to coordinate with each other, we introduce a penalty term in the cost function, which penalizes large changes in the scheduling between successive iterations. Numerical simulations show that our optimization method will result in lower cost for the consumers, lower generation costs for the utility companies, lower peak load, and lower load fluctuations. [1]

Keywords— advanced metering infrastructure, appliance scheduling, demand response, distributed optimization, time-dependent pricing, Walrasian equilibrium, welfare theorem.

REVERSE NEAREST NEIGHBOURS IN UNSUPERVISEDD DISTANCE-BASED OUTLIER DETECTION

Mr. Pramod.N

PG Scholar, Department of computer science and Engineering, Maharaja Institute of Technology (MIT), Mysore, Karnataka, India

     Prof. Honnaraju.B

Assistant professor, Department of computer Science and Engineering, Maharaja Institute of Technology (MIT), Mysore, Karnataka, India


ABSTRACT:

Outlier detection in high-dimensional data presents various challenges resulting from the “curse of dimensionality.” A prevailing view is that distance concentration, i.e., the tendency of distances in high-dimensional data to become indiscernible, hinders the detection of outliers by making distance-based methods label all points as almost equally good outliers. In this paper, we provide evidence supporting the opinion that such a view is too simple, by demonstrating that distance-based methods can produce more contrasting outlier scores in high-dimensional settings. Furthermore, we show that high dimensionality can have a different impact, by reexamining the notion of reverse nearest neighbors in the unsupervised outlier-detection context. Namely, it was recently observed that the distribution of points’ reverse-neighbor counts becomes skewed in high dimensions, resulting in the phenomenon known as hubness. We provide insight into how some points (antihubs) appear very infrequently in k-NN lists of other points, and explain the connection between antihubs, outliers, and existing unsupervised outlier-detection methods. By evaluating the classic k-NN method, the angle-based technique designed for high-dimensional data, the density-based local outlier factor and influenced outlierness methods, and anti hub-based methods on various synthetic and real-world data sets, we offer novel insight into the usefulness of reverse neighbor counts in unsupervised outlier detection.

Speed control of BLDC motor for five-level DC-DC converter with asymmetrical control strategy

Pravana S

M-tech Student Scholar

Department of Electrical & Electronics Engineering,

Anurag College of Engineering , Aushapur;

Ranga Reddy (Dt); Telangana, India.

Gujjari Chandra

 Assistant Professor

Department of Electrical & Electronics Engineering,

Anurag College of Engineering , Aushapur;

Ranga Reddy (Dt); Telangana, India.

 

 

Abstract – In this project, an asymmetrical duty cycle control strategy was proposed to the TPTL dc/dc converter. The modified converter remains all the advantages of original control strategy; meanwhile, soft-switching can be achieved using the energy stored in output filter inductance and leakage inductances of transformers (or resonant inductances).Three-phase three-level (TPTL) dc/dc converter has the advantages of lower voltage and current stress on switches, which is suitable for high power and high input voltage applications. Adopting a symmetrical control strategy, the ripple frequency of input and output current can be increased significantly, resulting in a reduced filter requirement. However, all the switches are hard-switching, leading to a considerable switching loss. Full-bridge dc/dc converters have been used widely in the medium-to-high-power applications for the pulse width = modulation (PWM) control, soft-switching characteristics, and lower power rating on switches. To further reduce the current stress on switches for higher power level requirements, a prominent three-phase full-bridge topologies was first put forward by Ziogas for medium-voltage-level applications [1], in which three-phase bridges consisting of six switches and a three-phase transformer are adopted. With the three-phase architecture, the converters has the superior features, including lower current rating of switches, reduced input and output current ripple allowing small size filter requirement and better utilization of transformer core. The improved resonant converter features zero-voltage-switching (ZVS) realization under wide load range and higher conversion efficiency. However, wide variation in switching frequency should be concerned in the applications with wide input/output voltage range. Other alternative solutions are the non resonant soft-switching three-phase converters. in order to obtain ZVS commutation for all switches and control the output voltage, Nevertheless, the upper and lower commutation cell switches are subjected to different current stresses) is improved by using MAT Lab/Simulink. The proposed concept can be implemented with five levels the proposed concept can be implemented for speed control of BLDC motor using Matlab/Simulink software

Index Terms—Asymmetrical duty cycle control, dc/dc converter, three-level, three-phase, zero-voltage switching.

Functional Outsourcing of Linear Programming in Secured Cloud Computing

PATHAN AHMED KHAN,  MR. M.A WAHEED FAROOQI


ABSTRACT-

Cloud Computing makes it possible for patrons with constrained computational assets to outsource their enormous computation workloads to cloud, and economically enjoy the massive computational vigor, bandwidth, storage, and even proper software that may be shared in a pay-per-use manner. Security is the predominant trouble that stops the huge adoption of this promising computing mannequin, principally for patrons when their exclusive data are consumed and produced for the period of the computation.

A Multilevel Inverter Fed High Speed Electric Drive Exhaust gas Energy Recovery Applications

ISMAIL SHAIK

M-Tech Student Scholar

Department of Electrical & Electronics Engineering,

Sri Mittapalli Engineering College, Tummalapalem;

Guntur (Dt); Andhra Pradesh, India.

Mail id :Ismail05227@gmail.com

SURESH MIKKILI

Associate Professor

Department of Electrical & Electronics Engineering,

Sri Mittapalli Engineering College, Tummalapalem;

Guntur (Dt); Andhra Pradesh, India.

 

Abstract-. This paper deals with the solutions for developing the direct coupled electric drive to be used in combination with a radial turbo-expander for exhaust energy recovery in automotive applications. The descriptions of project realization of both the axial-flux permanent-magnet (PM) generator and the three-level boost-rectifier converter, which results as the preferred topology for the controlled rectifier, are given. The high rotational speed of the direct-driven PM generator results in high electric fundamental frequency also, which is challenging for the electric drive control issues.the proposed concept can be implemented for multilevel inverter fed high speed electric drive applications by using Matlab/Simulation software and the results are verified.

 

Keywords: Multilevel inverters, Power electronic converters, Axial flux permanent magnet (AFPM), Pulse width modulation

Doubly Fed Induction Generator for Wind Energy Conversion

Bommakanti Sravanthi

M.Tech, PEED

Ravula Srikanth

Asst. Professor, EEE

Sahasra College Of Engineering For Women, Warangal

ABSTRACT:

The doubly-fed induction generator (DFIG) is widely used in variable speed wind energy conversion systems(WECS). This paper presents a review on various topologies, configuration, power converters and control schemes usedwith the operation of the DFIG. The main contribution of this work lies in thecontrol of GSC for supplying harmonics in addition toits slip power transfer. The rotor-side converter (RSC)is used for attaining maximum power extraction and tosupply required reactive power to DFIG. Wind energyconversion system (WECS) works as a staticcompensator (STATCOM) for supplying harmonicseven when the wind turbine is in shutdown condition.Control algorithms of both GSC and RSC arepresented in detail. Implemented project DFIG-basedWECS is simulated using MATLAB/Simulink. Aprototype of the proposed DFIG based WECS isdeveloped using a digital signal processor (DSP). Thewind energy is the preferred for all renewable energysources.

KEYWORDS-Variable speed DFIG, MPPT, windenergy, power quality, active filtering, GSC

Critique of Violence in Ender’s Game

Dr Chung Chin-Yi

Research scholar, National University of Singapore

Abstract:

At heart of the film thus is the loss of innocence in Ender who is manipulated from being a child skilled in combat to a ruthless annihilator of an entire alien species. Ender resents his manipulation by the adults to turn him into a cold heartless killer and feels revulsion at himself for having killed Bonzo and Stilson out of defense but nonetheless in cold blood and feels hatred at the adults for turning him into a cold heartless killer and destroyed his childhood. It is out of such repentance of his murderous ways that Ender seeks to repopulate a planet with the Formic species. Ender’s game is thus a film about the brutal ways of war and how it destroys Ender’s conscience and innocence by turning him into a ruthless killer without any compassion like his brother sociopath Peter. Ender’s game is thus about the childhood loss of innocence that comes with the initiation to combat and violence, Ender finds himself manipulated into turning into a heartless and brutal murderer at the end of Combat school, with the blood of Bonzo, Stilson and the Formic race on his hands.

Keywords: Violence, Orson Scott Card, Killing, Manipulation, Guilt