Paper Title

A STUDY ON LIQUID NITROGEN VEHICLE

Abstract

A liquid nitrogen vehicle is powered by liquid nitrogen, which is stored in a tank. Traditional nitrogen engine design work by heating the liquid nitrogen in a heat exchanger, extracting heat from the ambient air and using the resulting pressurized gas to operate a piston or rotary motor.

Paper Title

A STUDY ON THE MECHANISM OF AN SPIDER ROBOT

Abstract

Our robot is with a new concept of climbing the wall. A continuous locomotive motion with a high climbing speed of 15m/min is realized by adopting a series chain on two tracked wheels on which 12-16 suction pads are installed. While each tracked wheel rotates, the suction pads which attach to the vertical plane are activated in sequence by specially designed mechanical valves.

Paper Title

DELEGATING PUBLIC AUDITING AND INVIGORATE DATA STORAGE IN PUBLIC CLOUD

Abstract

In cloud computing the data owners will use storage service to outsource their sensitive data and whenever they need they can download from the cloud but due to the privacy challenges protecting data from outside or inside attacks will leads to problem to the data owner. In order to check remote data the data owner need to verify the data periodically and if any failures or modifications identified, then he has to remove old data and he has to upload new data to the cloud this will leads to the burden on the data owner and if data owner use PDP (Provable Data Possession) model it will audit in single server. To overcome the problems and to remove burden on the data owner, in this paper we are proposing MBR (Minimum Bandwidth re-generating codes) and MSR (Minimum storage regenerating code) to securely repairing the block in cloud.
KeyWords:Public Auditing , Proxy ,Block regenerator , privacy preserving.

Paper Title

PERISTALTIC FLOW OF A COUPLE STRESS FLUIDS IN AN INCLINED CHANNEL UNDER THE EFFECT OF MAGNETIC FIELD THROUGH A POROUS MEDIUM WITH SLIP CONDITION BY ADOMAIN DECOMPOSITION METHOD

Abstract

The present paper investigates the peristaltic motion of a couple stress fluid in a two dimensional inclined channel with the effect of magnetic field through a Porous Medium using slip condition. Long wave length and low Reynolds number assumption are used to linearise the governing equations. The expression for velocity is obtained by using Adomain Decomposition method. The effects of various physical parameters on velocity, pressure gradient and friction force have been discussed with the help of graphs.
KeyWords:Adomain Decomposition method, Peristaltic transport, Couple stress fluid, Magnetic field, Porous Medium and inclined channel.

Paper Title

COMPARISON OF MEAN FILTER WITH MEDIAN FILTER

Abstract

A picture is considered as an accumulation of data and the event of commotions in the picture causes corruption in the nature of the pictures. So the data connected with a picture tends to misfortune or harm. It ought to be essential to reestablish the picture from clamors for getting most extreme data from pictures. In this paper we can perceive how diverse sorts of commotion will influence the nature of the pictures and the data in pictures. As a cure, the quality and the data from the noised picture can be recovered utilizing diverse sorts of channels. In this work Gaussian commotion, Salt and Pepper clamor, Speckle clamor and Poisson commotion are being considered and it can be lessened utilizing Gaussian channel, Wiener channel, Mean channel and Median channel. The exploratory result demonstrates the examination and the execution of various sorts of channels to denoise the noised pictures from various sorts of commotions with mean square mistakes and PSNR values.
KeyWords:Gaussian noise, Salt and Pepper noise, Mean filter, Median filter.

Paper Title

MODELING OF UNBALANCED RADIAL DISTRIBUTION SYSTEM

Abstract

This paper presents a simulation based unbalanced radial distribution system. The distribution system is consisting of a three phase induction machine load, a single phase photovoltaic, a three phase power factor correction capacitor, and a load. The single phase photovoltaic is interconnected to grid through a voltage source inverter. The single phase photovoltaic model includes maximum power point tracking, proportional resonance controller, and a phase locked loop. This model is demonstrated by three case studies. The devolved model is used to identify variety of stability, harmonic issues in distribution system and also effect of unbalance on the system. The system dynamic performance is investigated using this model. The complete analysis is carried out in MATLAB/SimPowerSystems environment.

KeyWords:Photo Voltaic, Distribution System, Maximum Power Pont Tracking, Proportional Resonance Controller.

Paper Title

ANALYSIS OF SHORT CIRCUIT AXIAL FORCES IN DISTRIBUTION TRANSFORMER WITH TAPPING ARRANGEMENT

Abstract

Short circuit axial forces in transformer can cause very severe damage to the transformer. Short circuit axial forces are calculated for a 630kVA, 11000/433V distribution transformer. Finite Element Method (FEM) has been used for calculating the electromagnetic forces in the windings of transformer. Short circuit force under tapping arrangements has also been considered separately.

KeyWords:Finite Element Method, Short Circuit, Electromagnetic Forces, Distribution Transformer, Tapping

Paper Title

TRANSFORMER LOSS CALCULATION AND L.V WINDING LOSS REDUCTION USING FINITE ELEMENT METHOD

Abstract

Transformers are very important component of power system and their working efficiency directly influence the efficiency of the system. Hence it is always our concern to reduce losses of transformer and in turn improve efficiency of power system. Literature has presented various methods to calculate transformer losses, out of them Finite Element Method (FEM) is a modern technique which is emerging as an efficient tool. In this research work Finite Element technique is used using FEMM4.2 platform to calculate transformer losses. And then effect of variation in number of strands of winding conductors in transformer losses is analysed.

Paper Title

ANN CONTROL BASED MICROGRID FREQUENCY AND VOLTAGE DEVIATION REDUCTION WITH ATTACHED STORAGE SYSTEM

Abstract

In this paper frequency deviations are associated with renewable energy sources because of their inherent variability. We consider a micro grid where fossil fuel generators and renewable energy sources are combined with a reasonably sized, fast acting battery-based storage system. We develop ANN control strategies for frequency deviation reduction, despite the presence of significant (model) uncertainties. They are different from traditional centralized electricity networks which transmit vast amounts of electrical energy. Across long distances at very high voltages however they are similar to utility scale power distribution grids. It is critical to maintain the Frequency Voltage deviations within a small range to satisfy military operating requirements. High-speed, grid-attached storage systems such as batteries have been proposed for reducing Frequency Voltage variability.

Index Terms: Energy storage, micro grid, ANN control algorithms, Renewable Energy source.

Paper Title

EVALUATION OF THERMAL PERFORMANCE OF CONE SHAPED HELICAL COIL HEAT EXCHANGER BY USING CFD ANALYSIS

Abstract

Now-a-days, Helical Coil Heat Exchangers find a prominent role in industrial applications for the better performance. Its configuration is most effective over Shell and Tube heat exchangers for higher heat transfer rates. An attempt is made in the paper to evaluate the performance of Cone Shaped Helical Coil Heat Exchanger (HCHE) by comparing with that of Simple type. CATIA V5 software is used to model both the helical coils. The pitch and height of both the coils are kept identical for analysis. The material of Shell and Coil is assigned Steel and Copper respectively. The models are exported to Autodesk CFD 2015 software for Meshing and Analysis.
Then Computational Fluid Dynamics (CFD) Analysis is carried-out for various flow rates of 40, 60, 80, 100, 140 LPH at Coil side and constant rate of 200 LPH at Shell side under steady state conditions by using K-e Turbulence Model. The Convergence of Simulation of the Simple and Cone Shaped Helical Coil Heat Exchanger is performed for better results. The results and contours are drawn for temperature and velocity by considering the above flow rates. At 40 LPH, it is observed that the temperature decrement of 29.14oC in Coil of Conical HCHE is greater than 26.72oC which is obtained in Simple HCHE. Also, the Heat Transfer rate of 1454.08 W for the Cone Shaped HCHE is higher over Simple HCHE of 1208.14 W. Further it is observed that the heat transfer rates of Cone shaped HCHE are increased by 10-20% with respect to the Simple HCHE.

Keywords: CATIA V5, Autodesk CFD, Convergence, K-e Turbulence Model

Paper Title

PARAMETRIC OPTIMIZATION DURING TURNING OF AISI D3 STEEL USING TAGUCHI METHOD INTEGRATED WITH PRINCIPAL COMPONENT ANALYSIS

Abstract

achieving a high quality product, the proposed work aims to explore the effects of turning parameters on the performance characteristics of AISI D3 steel during turning operation. Factors like feed rate, cutting speed and depth of cut affect the performance characteristics such as surface roughness and Material Removal Rate (MRR). To get better surface finish and maximum MRR, the best optimal level of parameters has to be chosen carefully. This paper envisages the multi-objective optimization technique used in conjunction with Taguchi method and Principal Component Analysis (PCA).The experiments were performed based on Taguchi L9 Orthogonal Array (OA) by taking feed rate, cutting speed and depth of cut at three levels. The experiments were carried-out on conventional lathe with CVD coated cemented carbide as tool insert under Minimum Quantity Lubrication (MQL) condition. It was inferred that the cutting performance in turning operation could be enhanced effectively by applying this technique.

Keywords: Material Removal Rate (MRR), Orthogonal Array (OA), turning operation, Principal Component Analysis (PCA)

Paper Title

CIRCUIT BREAKER USING PASSWORD

Abstract

Nowadays, electrical accidents to the line man are increasing, while repairing the electrical lines due to the lack of communication between the electrical substation and maintenance staff. This project gives a solution to this problem to ensure line man safety. In this proposed system the control (ON/OFF) of the electrical lines lies with line man. This project is arranged in such a way that maintenance staff or line man has to enter the password to ON/OFF the electrical line. Now if there is any fault in electrical line then line man will switch off the power supply to the line by entering password and comfortably repair the electrical line, and after coming to the substation line man switch on the supply to the particular line by entering the password.

Keywords: Circuit Breaker Communication, substation

Paper Title

IDENTIFICATION OF SEA-ICE FLOES AND FLOE SIZE DISTRIBUTIONS USING IMAGE PROCESSING

Abstract

An unmanned aerial vehicle was used as a mobile sensor platform to collect sea-ice features at Ny-Ålesund in early May 2011, and several image processing algorithms have been applied to samples of sea-ice images to extract useful information about sea ice. The sea-ice statistics given by the floe size distribution, being an important parameter for climate and wave- and structure-ice analysis, is challenging to calculate due to difficulties in ice floe identification; particularly snake algorithm is applied to solve this problem. To evolve the GVF snake algorithm automatically, an initialization based on the distance transform is proposed to detect individual ice floes, and the morphological cleaning is afterward applied to smoothen the shape of each identified ice floe. Based on the identification result, the image is separated into four different layers: ice floes, brash pieces, slush, and water.. The proposed algorithm implements Otsu Thresholding method, K-Means clustering algorithm, Distance transform, edge detection and morphology operation yields an acceptable identification result. A discussion on the methods and results concludes the paper.

Index Terms: Floe size distribution, ice floe identification, image processing, marginal ice zone, remote sensing.

Paper Title

IMPROVED PROTECTION TECHNIQUE FOR E-BANKING SECURITY SERVICES USING CRYPTOGRAPHIC ALGORITHM

Abstract

In today’s world most of the banking transactions are done using the e-banking. The security and the privacy features are the major concern for the e-banking users and it needs to be improved rapidly. Due to the cryptanalysis techniques, it is difficult to provide the security for the customers by using the conventional algorithms. This project deals with the important issues regarding how to enhance the transition to more secure cryptographic and encryption algorithms in the financial sector. This project recommends that adopting and implementing open source application is considered as a better replacement to the conventional algorithms. We proposed a modified algorithm for AES, in which substitute bye, shift row will remain same as in the original AES while the mix column is replaced by the 128 permutation operation followed by add round key operation. Comparative study with the previous algorithms represents the advantages of the modified AES algorithm and its high ability to overcome the problem of computational overhead by using the permutation box.

Paper Title

MODELLING AND ANALYSIS OF INLINE DRIPPER IN IRRIGATION

Abstract

Agriculture is backbone of our country. Nearly sixty percent of people in our country depend on irrigation. But farmers of many parts of the world are not aware of advancements in agriculture. There is no awareness among farmers which lead to the situation that farmer have stopped growing crops due to no profits. There are many improved methods in irrigation; one of such methods is drip irrigation.. Each plantation requires different types of drippers. The present available size of dripper is of weight 1.9gm for discharge of 4 l/h. In this project it is aimed to reduce weight of dripper to 1gm .PRO-E and ANSYS software’s are used for static structural analysis of dripper. Results after modification of design to 1 gm the total deformation 0.00021165 mm and equivalent stress in 3.9764 (MPA) it increases productivity and initial cost of the dripper gets reduced.

Keywords: Dripper, Discharge of 4lph, Size of dripper, software’s: Pro-E, ANSYS work bench

Paper Title

CERAMIC COATING OF PISTON TOP SURFACE THROUGH HVOF TECHNIQUE USING FE ANALYSIS

Abstract

The strive to intensification of the engine efficiency in terms of fuel consumption and lower emissions have lead to higher demands. The piston is made up of Al- Alloy. An attempt is made the present paper to analyse with mechanical effects of surface coating for a piston movement commencing top dead centrer bottom dead center or vice-versa. The proper material for the insulated piston is not an easy task to evaluate mechanical properties. In Adiabatic process there is no heat added or removed from an isolated system. The conventionally the top surface of piston is coated with different ceramic powder like Alumina, Titania and Zirconia by High velocity oxidizing flame (HVOF) technique Then the with and without coated piston are modelled in CATIA v5 software and analysis are done by using ANSYS software. And analysis is carried-out to find the preferable coating powder like Alumina, Titania and Zirconia etc. It is recognized from the analysis the coated Aluminium-Titania piston having improved mechanical properties like hardness, microstructure, and corrosion résistance. Further it is observed that total heat flux, total deformation and Heat transfer have been decreased with increase of hardness compared to uncoated piston material.

Keywords: Coatings, Deformation, HVOF technique, Microstructure, Temperature, Wear resistance.

Paper Title

MCDM BASED MULTI OBJECTIVE OPTIMISATION DURING TURNING OF AISI D3 STEEL WITH CASTER OIL AS CUTTING FLUID USING DNMG STYLED COATED INSERT

Abstract

Turning with minimum quantity lubrication is one such technique which can alleviate the pollution problems associated with cutting fluids. The continued application of conservative fluids is being confronted by the need to minimize health risks and bio-contamination. Cutting fluids of various types are usually enrolled to control the heat generated in machining. Bio-oils assisted machining is an environmental bio-compatible technology for desirable control of temperature. Hence in this work the castor oil is used as cutting fluid in substitution of mineral based oil during turning of AISI D3 steel. Experimentation is intended as per Taguchi design of orthogonal array which is carried out on a TURNMASTER 35 Conventional lathe in combination with DNMG styled PVD tools. The input parameters considered are cutting speed, feed and depth of cut and quality targets are Material removal rate, Surface roughness and Power consumed. MCDM technique of Deng’s similarity based approach is implemented to find optimal process parameter combinations for higher the Material Removal Rate, lower the Surface Roughness and lower power consumption. Finally, the optimal parameter combination for multi objective optimization is obtained by using MCDM Technique which is significantly improved the objective results as compared to initial setting values.

Keywords: Minimum quantity lubrication, Turn master 35 conventional lathe, DNMG, castor oil, PVD, and Deng’s similarity based approach.

Paper Title

CFD ANANLYSIS & MODELLING OF A SUPERSONIC COMBUSTION IN SCRAMJET ENGINE

Abstract

The Supersonic Combustion Ramjet (SCRAMJET) engine has been recognized as the most promising air breathing propulsion system for the hypersonic flight (Mach number above 5). In recent years, the research and development of scramjet engine has promoted the study of combustion in supersonic flows. Extensive research is being carried out over the world for realizing the scramjet technology with hydrogen fuel with significant attention focused on new generations of space launchers and global fast-reaction reconnaissance missions. However, application for the scramjet concept using high heat sink and hydrogen fuels offers significantly enhanced mission potential for future military tactical missiles. Scramjet being an air-breathing engine, the performance of the missile system based on the scramjet propulsion is envisaged to enhance the payload weight and missile range. Supersonic combustion ramjet engine for an air-breathing propulsion system has been realized and demonstrated by USA on ground and in flight. X-43 vehicle used hydrogen fuel. Hydrocarbon fuel scramjet engine is still under study and research.
Mixing, ignition and flame holding in combustor, ground test facilities and numerical simulation of Scramjet engine are the critical challenges in the development of scramjet engine.

Paper Title

PERFORMANCE OF GAS TURBINE FOR POWER GENERATION

Abstract

Gas turbines are now a day’s commonly used in today’s world. This article explains the important components in the turbine. In spite of that it also tells the working principle involved and cycle involved in the gas turbine. It also shows the calculation part of gas turbine. This article gives the improvement of gas turbine. This discussion shows the applications of gas turbine. The article is ended with the conclusion part.

Paper Title

DESIGN AND SIMULATION OF MODIFIED SWASTIKA SHAPED MICRO- STRIP PATCH ANTENNA USING HFSS FOR MULTIBAND APPLICATIONS

Abstract

The main objective of this paper is to design and simulate H & swastika shaped micro strip patch antenna for multiband applications. It has Omni directional and stable radiation pattern. Here micro strip antenna can be simulated by using ANSOFT HFSS software. Parameters such as return loss, VSWR and radiation pattern are taken. Micro strip antenna becomes very popular day to day because of easy analysis and fabrication, low cost, light weight. Micro-strip antennas offer low cost design for many wireless application systems. During design different feeding techniques with different antenna shapes are used. By increasing the substrate thickness and decreasing the permittivity of substrate the percentage of bandwidth is increased. HFSS software is used for simulation and design of micro strip antenna where its version is 13.0. HFSS means High Frequency Structure Simulator launched by the ANSOFT. Micro-strip antennas are used for WLAN, Wi-MAX & RADAR, mobile communications, satellite applications and microwave applications. The proposed antenna has Return loss -25db and frequency ranges 2.36 to 2.38GHz and 7.8 to 8.85GHz.

KEYWORDS: Frequency, Bandwidth, VSWR, Radiation pattern, return loss.

Paper Title

MIXED NOISE REMOVAL BY WEIGHTED ENCODING WITH SPARSE NONLOCAL REGULARIZATION

Abstract

During image acquisition and/or transmission, noise will be more or less introduced. Denoising (or noise removal) is a fundamental problem in image processing, aiming to estimate the original image from its noise corrupted observation while preserving as much as possible the image edges, textures and fine scale details. Mixed noise removal from natural images is a challenging task since the noise distribution usually does not have a parametric model and has a heavy tail. The prior knowledge of noise distribution plays an important role in noise removal. One typical kind of mixed noise is additive white Gaussian noise (AWGN) coupled with impulse noise (IN). Many mixed noise removal methods are detection based methods. They first detect the locations of impulse noise pixels and then remove the mixed noise is strong.
Here, we propose a simple yet effective method, namely Weighted Encoding for Mixed Noise Removal (WEMNR), for mixed noise removal. In WEMNR, there is not an explicit step of impulse pixel detection; instead, soft impulse pixel detection via weighted encoding is used to deal with IN and AWGN simultaneously. Meanwhile, the image sparsity prior and nonlocal self similarity prior are integrated into a regularization term and introduced into the variational encoding framework. Experimental results show that the proposed WEMNR method achieves leading mixed noise removal performance in terms of both quantitative measures and visual quality.

Paper Title

IMPLEMENTATION AND ANALYSIS OF STAND ALONE SOLAR PV SYSTEM WITH HIGH GAIN AND HIGH EFFECIENCY DC-DC POWER STAGE

Abstract

This project proposes Implementation and Analysis of Stand Alone Solar Pv System with High Gain High Efficiency Controlled Dc-Dc Power Stages both in the forward power stage and the bidirectional battery interface. The high-voltage gain converters enable the use of low-voltage PV and battery sources. This results in minimization of partial shading and parasitic capacitance effects on the PV source. Series connection of a large number of battery modules is obviated, preventing the overcharging and deep discharging issues that reduce the battery life.
In addition, the proposed configuration facilitates required power tracking (RPT of the PV source as per the load requirements, eliminating the use of expensive and difficult to manage dump loads. High-performance inverter operation is achieved through abc to dq reference frame transformation, which helps in generating precise information about the load’s active power component for RPT, regulation of ac output voltage, and minimization of control complexity. Inverter output voltage is regulated by controlling the modulation index of sinusoidal pulse width modulation, resulting in a stable and reliable system operation. The active power demand is controlled by regulating the dc link voltage. All the analytical, simulation results of this project are proposed through matlabR2011a/simulink. By this project we can supply power to the loads even under abnormal conditions through battery.

Paper Title

DESIGN AND SIMULATION OF MICROSTRIP PATCH ANTENNA FOR SHORT RANGE APPLICATIONS

Abstract

The rapid increase in communication standards has lead to great demand for antennas with low profile, size, and low cost of fabrication and ease of integration with feeding network.
In this paper, a light weight, compact, Micro strip patch Antenna of H-shape is proposed which is easy to integrate and cost effective. The verified parameters of patch antenna makes suitable for short range applications. Micro strip patch Antenna is mostly known for their versatility in terms of possible geometries that makes them applicable for different situations.
Patch antenna has a narrow bandwidth hence has a complexity in tunings. So there is a requirement to increase the bandwidth of patch antenna. In order to enhance the bandwidth, the design of small sized, low profile antenna is proposed for short range applications with coaxial feeding technique.
An soft HFSS employees the Finite Element Method (FEM), adaptive meshing and brilliant graphics to give unparallel performance and insight to all of the 2D and 3D EM problems. This paper presents a rectangular micro strip antenna with FSS and slotted patch to enhance bandwidth of 2.35GHz simple H-shaped rectangular micro strip patch.

KEYWORDS: Micro strip antenna, coaxial feeding, Short range applications.

Paper Title

DETERMINING OPTIMAL WORKING PARAMETERS OF GFRP COMPOSITE DURING TURNING OPERATION USING TAGUCHI & CONTROL CHART ANALYSIS

Abstract

Metal cutting is one of the important and widely used manufacturing processes in Engineering Industries. Glass fibre reinforced polymer (GFRP) composite materials are a feasible alternative to engineering materials and are being extensively used in variety of engineering applications in the present days.
In any manufacturing processes engineering judgment is still relied upon to optimize the multi-response problems. In this context the experimental report targets the machining of GFRP as a work piece with poly crystalline diamond insert tool by using Taguchi methodology, various input parameters such as Spindle speed, feed rate and depth of cut and their importance in deciding the temperature distribution and cutting rate. The experimental program introduces a Tool-thermo couple setting can reduce the cost and which establishes the optimal processing regime. The paper also deals with the diseases that can be harmful to machine tool operator caused by exposure to Dust generation in machining. Finally, constraint functions due to respect of quality and to limiting cutting phenomena are evaluated using Control Chart Analysis.

KEYWORDS: Tool-thermo couple, Taguchi, Control Chart Analysis, Infrared pyrometer.

Paper Title

A STUDY ON STEPS INVOLVING DEFORMATION IN METAL MACHINING WITH WORN TOOL WITH ADHESION ON HIGH STRENGTH MATERIALS

Abstract

The subject of friction is important in all engineering applications wherever solid surfaces are in sliding contact with each other. This is particularly true in metal working processes where the sliding pair of surfaces is metals and where plastic deformation of the softer of the two metals usually takes place under conditions of high normal pressure. In orthogonal metal cutting processes frictional drag apparently is encountered on the rake face between chip and tool and as the tool wears, additional frictional drag also occurs between flank of the tool and the work piece. Friction at these contact regions affects the chip formation process, power consumption, metal removal rate, quality of machined surface and active life of the cutting tools. The material selection consisted of large grained and small grained material both in a hardened and non-hardened state. During the turning experiments, forces were recorded and the chips produced were collected. Longitudinal cross sections of the chips were investigated in an optical microscope. A stereomicroscope was used to investigate the chip macrostructure as well as the contact length between tool and chip. Considerable things in metal machining process have been studied in the present work.

KEYWORDS: Tool frictional forces, tool worn, chip formation, high strength alloys.

Paper Title

DATA APPROACH PRIVILEGE BY USING ATTRIBUTE BASED ENCRYPTION IN THE CLOUD

Abstract

Cloud computing is a progressive registering worldview which empowers adaptable, on-interest and minimal effort utilization of figuring assets, yet the information is outsourced to some cloud servers, and different protection concerns rise up out of it. Different schemes in light of the Attribute-Based Encryption have been proposed to secure the distributed storage. Nonetheless, most work focus on the data contents privacy and the access control, while less consideration is paid to the benefit control and the identity privacy. In this paper, we show a semi-anonymous privilege control scheme . Anony Control to address the information protection as well as user identity privacy in existing access control schemes. Anony Control decentralizes the central authority to restrain the identity spillage and in this way accomplishes semi-anonymity. Additionally, it likewise sums up the file access control to the privilege control, by which benefits of all operations on the cloud information can be overseen in a fine-grained way. Subsequently, we exhibit the Anony Control-F which completely keeps the identity spillage and accomplish the full anonymity. Our security analysis demonstrates that both Anony Control and Anony Control-F are secure under the DBDH supposition, and our execution assessment shows the feasibility of our schemes.

Paper Title

TEXT MINING USING RELEVANT FEATURE

Abstract

This paper is important test to ensure the method for found significance highlights in substance records for portraying client inclines in context of liberal scale terms and information arranges. Most existing without a doubt comprehended substance mining and depiction systems have gotten a handle on term-based methods of insight. Regardless, they have all finished the issues of polysemy and synonymy. Reliably, there has been routinely held the speculation that delineation based strategies ought to perform superior to anything term-based ones in depicting client inclines yet, how to enough use broad scale diagrams remains a troublesome issue in substance mining. It likewise plans terms into portrayals and redesigns term weights in light of their specificity and their developments in cases. Amazing examinations utilizing this model on RCV1, TREC centers and Reuters-21578 demonstrate that the proposed indicate fundamentally outflanks both the cutting edge term-based strategies and the example based philosophies.

Index terms:positive, negative, relavent, polysemy, synonmy.

Paper Title

A REVIEW – WHOLE PRODUCTIVE SAFEGUARDING

Abstract

TPM emphasizes proactive and preventative maintenance to maximize the operational efficiency of equipment. It blurs the distinction between the roles of production and maintenance by placing a strong emphasis on empowering operators to help maintain their equipment. Importance of TPM which stands for Total Productive maintenance for Liberalization of global economy has resulted tough competition in global market and for the sustainability in market for any product or service, the optimization of resources and costs in all sorts is required. The global competition is based on the innovation of advanced products, processes etc. and technology support is the essential requirement for any advancement in product or process where concept of Total productive maintenance has very much relevance today where it focus on improvement in equipment availability, performance and quality with assuring health and safety of employees and protection of environment.TPM provides a method for the achievement of world class levels of overall equipment effectiveness through people and not through technology or systems alone. It includes the organizational structures, human interactions, analytical tools and success criteria associated with the implementation of Total Productive Manufacturing programs.

KeyWords:Total productive maintenance, Productivity improvement, Continuous improvement, Preventive Maintenance and reliability.