No. |
Title and Author |
Area |
Country |
Page |
451 |
Enhancement of Power Quality using D-STATCOM
-Aashish Jaiswal ; Dr. S K Srivastava
Power quality problems mainly related to non-standard voltage, frequency and current at the load-side. Voltage sag is the most important power quality problems faced by many industries and utilities. This paper presents the improvement of voltage sags, harmonic distortion and low power factor using Distribution Static Compensator (D-STATCOM) with LCL passive filter. In order to maintain the power system quality the D-STATCOM will absorb and provide reactive power to mitigate voltage sags, voltage swell, and interruption and improve power factor in various conditions. The model is based on the Voltage Source Converter (VSC) principle. The voltage source converter is used with D.C. link Capacitor as a D-STATCOM. The D-SATCOM injects a current in to the system to mitigate the voltage sags. LCL Passive Filter was then added to D-STATCOM to improve Harmonic distortion and low power factor. The control of Voltage Source Converter (VSC) is done with the help of SPWM. The proposed D-STATCOM is modeled and simulated using MATLAB/Simulink version R-2011a. Read More...
|
Electrical Engineering |
India |
1958-1963 |
452 |
Increasing Efficiency of a Solar Cell by Using PBSE Quantum Dots, Zno Nanocrystal & Tio2 Nanorod - Review With a New Proposal
-S.K.Karthik ; S.Akash ; S.Jothichakaravarthy; Dr. G.Sivakumar ; T.S.Senthil
A colloidal synthesis of lead selenide ; zinc oxide, titanium dioxide heterostructures, comprising of small diameter lead selenide and zinc oxide nanocrystals, grown onto the surface of titanium dioxide nanorods is used to harness solar power to obtain a higher efficiency than what is being obtained nowocols. Read More...
|
Electrical Engineering |
India |
1964-1967 |
453 |
A Review on Experimental Analysis of the Influence of Elastomer Coating on Parameters of Helical Spring with Rectangular Cross Section
-Ashish Khare
The analysis of elastomer coating influence on dynamic resonant stresses values in spring is presented in this paper. Coil springs made of spring steel often have high yield strength which enables them to return to their original form after a significant force is applied.This study attempts to investigate the characteristics of a coil spring type used in automotive, where the analysis approach was done systematically using experimental and numerical methods.The experimental part was intended to verify the spring material properties. A new type rectangular wire helical spring is used in this paper which is used as suspension springs for rally cars, the control stability can be kept good while absorbing impact from the road. Read More...
|
Mechanical Engineering |
India |
1968-1971 |
454 |
Simulink Model for Object Tracking using Optical Flow
-Shailendra Kumar Singh ; Utkarsh Sharma
Object tracking and detection is first step in applications such as video surveillance. The main aim of object tracking has been developed to estimate location, velocity and distance parameters of moving objects with the help of static camera. Object tracking system requires accurate segmentation of objects from the background for effective tracking. Motion segmentation or optical flow can be used to segment incoming images. Optical flow allows multiple moving targets to be separated based on their individual velocities; optical flow techniques are prone to errors caused by changing lightning and occlusions, both common in surveillance environment. In this paper we propose a combined motion segmentation/optical flow algorithm for used in object tracking. Optical flow is calculated at pixel resolution and tracking of flow vectors is employed to improve performance and detect discontinuities, which can indicate the location of overlaps between objects. Read More...
|
Electronics and Telecommunication |
India |
1972-1976 |
455 |
Web Testing: Tools, Challenges and Methods
-Nikita Nandalal Gauri ; Rohini S Chougule
Web-Testing is the name given to s/w testing that focuses on web applications. Before the system is revealed to public complete testing of web based system is done as it can help to address the issue. Issues a well known as the warranty of the internal application, the fundamental functionality of the home ground, its facility for disadvantaged users and fully experienced users, as with a free hand as a kindness for eventual intercourse and an abode of users and the right to suffer a huge spike in user traffic, both of which are familiar to surfeit testing. Software mostly works is an esoteric on us and dubious Web-based applications, manage be someday more difficult, merit to the peculiarities of one application. In the get along years, part of the problems in the Weld of Web-based applications, mostly working have been addressed by research field, and several methods and techniques have been downed and hand me down to confirm Web-based applications effectively. This handout will detail the main differences surrounded by Web-based applications and reactionary ones, at which point these differences full head of steam the suspect of the departed ones, and some relevant contributions in the Weld of Web research dubious extended in later years. The bring to a meet is especially on suspect the functionality of a Web-based academic work, at small number afterlife perpetually if some discussion close, but no cigar the testing of non-functional requirements are provided too. Some indications about future trends in Web research testing are besides outlined in the paper. Read More...
|
Software Testing |
India |
1977-1982 |
456 |
A Critical Review on the Performance and Emission Characteristics of Simarouba Glauca Biodiesel as an Alternate Fuel in Variable Compression Ignition Engine
-Naveena P ; Vinod R
Biodiesel has become more attractive recently because of its environmental benefits and the fact that it is made from the renewable resources. The world is getting modernized and industrialized day by day. As a result vehicles and engines are increasing. But conventional energy sources used in these engines are limited and decreasing gradually, due to increase in the demand and scarcity in the availability of the fossil fuel, above said problems addresses a need of alternate fuel in order to overcome the present crisis. The researchers are attempting to develop the alternative fuel which is economical, environment friendly and a simple technology which is easy to understand and to implement. From the study of many researchers we came to know that, biofuels are having the potential need to serve as a fuel in compression ignition engine. In this paper, the results of some of the researchers have been summarized and compared to get the state of the art of Simarouba biodiesel production, its combustion, emissions and performances characteristics as CI engine fuels. Read More...
|
Thermal Power Engineering |
India |
1983-1987 |
457 |
Finding Improved Frequent Data Query Sets using Genetic Algorithm
-Shankey Gupta ; Amrita Chaudhary
In the recent years, several methods are proposed for mining frequent data query sets, but almost all of them suffer from the problems like generating large number of candidate generation and large number of database scans. The proposed approach uses Genetic Algorithm to produce offsprings (under certain fitness test or conditions) to become frequent pattern and then these offsprings become ancestor for next query set. The proposed approach requires only one scan of the database and also this approach pruned the useless individuals or candidates in less time. Experimental results shows that the proposed approach worked better than existing approach using MATLAB programming. Read More...
|
Computer Science and Engineering |
India |
1988-1992 |
458 |
Road Accident Analysis: A Case Study of Vidisha City
-Chitra Yadav ; Ankita Tiwari
India is densely populated country and Madhya Pradesh is its one of the biggest state which is densely populated too. Vidisha near Bhopal the capital of Madhya Pradesh is noisy, congested, polluted, and typically disordered. The roads in the city are crowded and interrupted by several movements and actions. Bus services and local transportation facilities become progressively worse and their efficiency and quality of service have been declining thus inducing passengers to turn to personalized modes and IPTs. This turns in restricting the traffic flow and also putting the road users life in danger. The number of death rates in accidents or fatality rate is increasing year by year. During the year 2014 total number of registered accidents are high upto 943 in which 177 persons were dead . Pedestrian deaths as a percentage of all road fatalities are also extremely high. Also, the adult working age group (18 to 60 years) accounted for more than 80 percent of all casualties. Due to the development of localities, schools , hosiptals by the side of national highway(NH-86) passing through the centre of city it becomes the most crowded and accidental prone area of the city. other accidental prone areas of the city constitute of curves and squares such as curve at rangai village road and at sagar-Ahmedpur square. We suggest that individual road safety audit for these locations should be carried out by a multi-disciplinary team of experts to suggest corrective measures. Read More...
|
civil engineering |
India |
1993-1996 |
459 |
Traffic Accident Report Analysis using Data Mining Techniques
-Ambikesh Pandey ; Kanchan Gawande
Early 2007’s, as the vehicles are increasing on the road. It gone the hectic for the traffic officer to manage the traffic and the accident on the road. The traffic officer need to keep the record of the accident vehicle. As the record are maintained on the book so there maybe the chance of the data lost. So now days, this system help the traffic officer to maintain the record. Due to the demand from authority to develop a this system that can helps them to where they can fill the accident report data and also maintain the accident report data. As a situation occur where the officer is no present. Then in that case the people or the employee working under him can provide the data. The main objective of this paper is to model a Traffic Accident Report and Analysis System (TARAS) through data mining using Clustering technique to solve the above problem. Read More...
|
Infomation Technology |
India |
1997-2000 |
460 |
Study of Stress Analysis of Crane Hook- A Review
-Prashant R. Mali ; Dr.K.K.Dhande
The structural strength is the key index to response the load bearing ability of the elevating equipment. Crane hook is a curved beam and is widely used for industrial and construction work site for lifting loads. Analytical experimental and numerical methods were used by various researchers to study stress pattern of crane hook in its loaded condition. The stress induced in crane hook must be analyzed in order to reduce failure for safety point of view. Study the different design parameter & stress pattern of crane hook in its loaded condition for different cross section. The stress concentration factors are used in strength and durability evaluation of structure and machine element. Read More...
|
Mechanical Engineering |
India |
2001-2005 |
461 |
Stabilization of Expansive Soil by using Wheat Husk Ash and Granulated Blast Furnace Slag
-Santosh ; Prof. Vishwanath C.S
Expansive soil shows major volumetric changes due to change when comes in contact with moisture content. This causes major damage to property constructed on it. These expansive soils contain minerals such as montmorillonite that are capable of absorbing water. When they absorb water volume of the soil increases. There are different methods to improve the strength of the soil mechanical compaction, dewatering and earth reinforcement have been found to improve the strength of the soils, and other methods like stabilization using admixtures are more advantageous. The different admixtures available are wheat husk ash, lime, cement, blast furnace slag etc. This study focused on the use of the industrial waste material GBS and wheat husk ash. GBS is obtained from blast furnace slag, a by-product from the manufacture of iron. By adding granulated blast furnace slag and wheat husk ash reducing water content and increasing dry density and also improves the strength. The results are more effective for optimum percentage (9%) of granulated blast furnace slag and wheat husk ash. Read More...
|
Geotechnical Engineering |
India |
2006-2009 |
462 |
Data Warehousing a Preliminary Survey on Google
-Ankita Singh ; Prof. Sudhakar Jadhav
Google, have one of the most powerful server networks in the known Universe. In terms of Google, space and computational capacity of databases.
Going with the Numbers
- 91 million searches per day
- Accounts for 50% of all internet searches
- Virtual profiles of increasing number of users
To access and store this huge data, Data warehouse architectures have been experiencing a rather dramatic evolution in recent years, and they will keep evolving into the foreseeable future. Scalable analysis on large data sets has been core to the functions of a number of teams at Google. Apart from ad hoc analysis of data and the creation of business intelligence dashboards by analysts across the company, a number of Google’s site features are also based on analyzing huge data sets, which range from simple reporting applications like Insights for the Google Advertisers, to more advanced kinds. So in this paper, we will study what data warehousing is and how it is shaping the Machine Learning, Business Intelligence, and Smart Advertising etc. Google is one of the most advanced company with advanced computational compatibility.
Read More...
|
Data Warehouse |
India |
2010-2013 |
463 |
Websphere Portal
-Neeraj Ramnaresh Rajak ; Nikhil Milind Deokar
IBM WebSphere Portal is a middleware platform that provides a single point of interaction with dynamic information, applications, processes and people to help build business-to-employee (B2E), business-to-business (B2B) and business-to-consumer (B2C) portals. WebSphere Portal also supports a wide variety of pervasive devices enabling users to interact with their portal anytime, anywhere - using any device, wired or wireless. Read More...
|
Master of Computer Application |
India |
2014-2018 |
464 |
Soil Structure Interaction Effect on the Dynamic Behavior of Irregular R.C. Frame with Isolated Footings
-Anuradha ; Dr. H.M.Somasekharaiah
In the present study focuses on soil structure interaction analysis of 3D 2x4 bay 4 story RC frame plan and vertical irregular building resting on isolated footing supporting on soil medium with different zones and soil types subjected to normal loads and seismic loads. There are 3 linear-elastic and isotropic models of the soil beneath the structure such as fixed base, spring model and soil continuum. The dynamic analysis is carryout on RC frame irregular structure using time history analysis by the fem software sap2000. Based on the results, comparing with 3 models it conclude that the soil structure interaction investigate effect are lateral displacement, natural frequency, story drift and base shear increases and natural period is decreases. Read More...
|
Structural Engineering |
India |
2019-2024 |
465 |
Mechanical Properties of Glass Fibre Reinforced Graphite/Epoxy Composites
-Muthuthirmeni M ; Prabhu R
This project deals the Fabrication and Analysis of Graphite Epoxy glass fibre composites the composition of the selected glass fibre reinforced material used on the aircraft structures, space stations and space vehicles. There is an existing problem such as that glass fiber material which is used in an aircraft which is having problem with Mechanical properties of wear and thermal stresses used with other materials. The major advantage of the material is that by mixing graphite and Epoxy resin on propositions to the quantity of the Epoxy resin to the glass fiber material there is a capacity to withstand Mechanical Properties of wear and thermal stresses. Compared to other glass fiber material used in aircraft which increases reliability of the material. To solve the problems on the aircraft manufacturing industry on weight reduction of the aircraft, which increases the efficiency of the aircraft, decreases the fuel consumption. It is capable of withstanding regular types of loads, thermal stresses while in flight condition. It also withstands stresses at high levels compared to alloys and other composites. Read More...
|
COMPOSITE |
India |
2025-2028 |
466 |
Emulating Everything
-Nileshsingh B Thakur ; Prof. Sangeeta Oswal; Rahul Kumar Thanvi
the way we work and where we work changed dramatically over the years. No, no, we aren’t talking about our growing reliance on computers and the Internet, we’re talking about is a small subset of it. If you needed to run a specific program or a game, you needed to have a specific kind of device for it. Want to run a Windows compatible program? Get a Windows computer. Want to play a PlayStation title? Get PlayStation. Want to run Android app? Get a compatible Android device. But over times, things have changed. Besides our computers growing more powerful, something has obviously happened. We now also have plethora of tools and services that let us run software meant for one device on other devices across various platforms. Read More...
|
Computer Science |
India |
2029-2032 |
467 |
Performance and Analysis of Direct Torque Control of Permanent Magnet Synchronous Motor
-Pankaj Zodape
Direct torque control (DTC) is a method to control machine with utilizing torque and flux of motor controlled. In recent years Permanent Magnet synchronous motors (PMSMs) are used in many applications that require rapid torque response and high-performance operation. PMSM has no damper windings and excitation is provided by a permanent magnet instead of a field winding. The elimination of field coil, dc supply and slip rings reduce the motor loss and complexity. It is mathematically proven that the increase of electromagnetic torque in a permanent magnet motor is proportional to the increase of the angle between the stator and rotor flux linkages, and, therefore, the fast torque response can be obtained by adjusting the rotating speed of the stator flux linkage as fast as possible. This is achieved by using direct torque control (DTC) technique and results are analyzed under three different conditions. This paper presents the MATLAB/SIMULINK-based simulation model by adopting the classical double closed loops of speed, current and vector control method and introduces the principle of space vector pulse width modulation (SVPWM) ,and closed loop speed control technique namely Direct Torque Control for Permanent Magnet Synchronous Motor Drive. Read More...
|
Electrical Engineering |
India |
2033-2038 |
468 |
Secured Image Transmission using Hybrid Approach with Compression
-Prachi Mendhekar ; Pramod Borole
Now-a-days secured communication is very essential against the unauthorized access, as all communications are possibly done over the internet. So we need to Trans-receive more confidential data with the more security. To provide more security we encrypt our secrete image and hide encrypted image into target image so it will provide more security. And by compressing we can we can reduce the image size so it will become easy to transmit secured image over the network. In this paper by using the improved LSB technique encrypted message can be hided into the target image.The encryption of the secret image is done by using steam cipher. So by using the hybrid combination of cryptography and steganography we provide security to our image transmission. Compression is done by using hybrid approach of DCT and DWT algorithm. Read More...
|
Electronics & telecommunication Engineering |
India |
2039-2042 |
469 |
A Survey of Defected Wideband and Multiband Microstrip Patch Antennas
-Puneet Khanna ; Kshitij Shinghal; Arun Kumar
An exhaustive literature survey of the various methods used for designing wideband and multiband microstrip antenna is undertaken. Examples of techniques used for achieving higher bandwidth are examined along with the common antenna configurations. Comparison table is also discussed in this paper. Read More...
|
Electronics Engineering |
India |
2043-2047 |
470 |
Disaster Recovery and Zero Failover using Oracle Data guard
-Kiran Sunil Chavan ; Abhijeet T. Sutar ; Sudhakar S. Jadhav
Data Guard is most of the useful technique for high availability, disaster recovery and protection. Data Guard are providing high availability of your database because when your primary database is fails due To Some bugs(error)the Data Guard can switch to any standby database. The Standby database is Take Place Of primary database, so the availability of the database is high. This paper will study these changes and will see how active Data Guard is providing high availability with offloading workload to one or more standby databases and providing the opportunity to query real time data in Standby databases. Our approach is based on changing the parameters of TNS file and prevent the users to reconnect to Primary database again and again after Primary system failure. Read More...
|
Master In Computer Application |
India |
2048-2051 |
471 |
RFID Based Real Time Password Authentication System for ATM
-Soniya B. Milmile ; Amol K. Boke
The existing ATM systems uses one magnetic card & a static PIN. Hence the security of present system is vulnerable as security of such systems can be breached by skimming devices, card trapping etc. The proposed system introduces transaction authentication code (TAC) which is dynamic 4 digit secrete code generated during transaction in addition with static PIN and send it to user’s cell phone no. Here unless entered code by the user as well as generated code is matched the transaction doesn’t get completed. This system is realized using LPC2148 which is a series controller of ARM 7 & peripherals like GSM module & RFID systems. Proposed system is complex and hence provides better security than systems before. Read More...
|
EMBEDDED SYSYTEM |
India |
2052-2056 |
472 |
Role of Predictive Analytics using Divergent Sources for Customer Segmentation
-Shreya Bamne ; Varsha Bhosale
We live in the Information Era, the era of Big Data. Mountains of data are generated every day. But collecting mountains of data is of no use until we use the data for perception of some meaningful patterns in it. This is possible with predictive analytics which exploit patterns in historical and transactional data to identify risks, opportunities and future events. One such application of predictive analytics is customer segmentation which aims towards a deeper understanding of customer by using the breadcrumbs left by the customers in the form of data. Read More...
|
Information Technology |
India |
2057-2059 |
473 |
An Approach to Video Shot Detection - The First Move towards Video Perusal
-Vijal Jain ; Ajitkumar Khachane
The nature of video data makes analysis on video an intricate task. This paper focuses not on the high-level video analysis tasks themselves but on the common basic techniques that have been developed to facilitate them. These basic tasks are video shot detection and video shot feature extraction and storage. Video shot detection is the first initial step towards video analysis wherein the shots that make up a video are detected without disturbing the quality of the original video. The shortcomings of the previous techniques induced a new technique to detect shots in a video. For this purpose, techniques like entropy and skeletonization are presented in this paper. Features like entropy, histogram, and threshold are then calculated and stored for each shot which helps in retrieval of videos similar to shot which acts as an application of video shot detection. Read More...
|
Information Technology |
India |
2060-2063 |
474 |
Survey on Density Based Traffic Controlling Systems
-Ajay Dhruv ; Sachin Bojewar
Traffic control system is the need of the hour today since the traffic scenarios are changing enormously. However, the techniques used to control traffic have not changed. In case of any catastrophic scenario in real time, density of vehicles and intelligent traffic routing decisions are not taken into consideration in managing the traffic. In this paper, several existing techniques for road traffic management are discussed along with their Limitations. Researchers have used several methodologies like Image Processing, Fuzzy Logic and Artificial Neural Networks, Embedded Systems, Wireless Sensor Networks for effective road traffic management, considering density of vehicles as an important parameter. A survey on these methodologies has been done and a comparative analysis has been presented. Read More...
|
Information Technology |
India |
2064-2066 |
475 |
Analysis of 4G Technology in Telecom Industry and Its Future Implications
-Jilajeet R. Yadav ; Jay R. Shah; Prof. Sachin M. Vaidya
In India with increasing end user demands for wider service due to the rapid growth and variety of IT (information technology) industry and Mobile device the service with the data rate of 30 Mbps cannot accommodate the future mobile multimedia environment. The Continuous improvement in semiconductors and computing technologies has encouraged service providers to consider implementing the 4G-enabled services to the customers. This paper describes the Growth of 4G LTE technology considering the importance of switching to 4G systems as a better service compared to the 3G technology in India. Read More...
|
MCA |
India |
2067-2069 |
476 |
A Review on Automatic Engagement of Friction Clutches
-Ravikiran M. Tate
Conventional transmission system uses single plate clutch with a manual transmission gear box. Disengage clutch, Change gear, Gradually engage clutch thus three operations are to be performed while moving from one gear to another, hence in all 15 operations are performed to move to the top gear, it is important to note out of the 15 operations performed to reach the top gear…10 operations are clutch operations, hence making clutch operations automatic will reduce human effort. Automatic clutch control has another advantage, i.e, out of three pedals ie, one of accelerator pedal, Brake Pedal, Clutch pedal eliminating the clutch pedal will lead to easy driving as the controls become simple . Many methods of automatic clutch control namely electro-magnetic clutch, pneumatic clutch control etc have been tried but due inherent disadvantages and maintenance problems they have been replaced back by conventional method. The auto-disengagement single clutch employs only one set of compression springs instead of the usual two sets, with this arrangement it is possible to reduce the weights of the centrifugal members. The modified system utilizes the centrifugal force developed by engine acceleration, whereas the temporary dis-engagement of clutch required at the time of gear change is a solenoid actuated by switch in gear change knob. The hold time of the solenoid is only a few seconds thus prolongs solenoid life and reduces power consumption from battery. Read More...
|
Mechanical Engineering |
India |
2070-2072 |
477 |
Energy Protract and Data Minimization in Sensor Network for Landslide Monitoring
-Komal S.Bhandari ; Kavita Tated
The emerging field of wireless sensor networks combines sensing, computation, and communication into a single tiny device with the capability of developing real-time monitoring systems. A landslide, also known as a landslip, is a geological phenomenon that includes a wide range of ground movements, such as rock fall, deep failure of slopes and debris flows causing significant damages to civil infrastructure. This paper presents an autonomous landslide monitoring system based on wireless sensor networks and detail analysis of data reduction and energy conservation algorithms with wireless sensor network. Read More...
|
VLSI and EMBEDDED SYSTEM |
India |
2073-2076 |
478 |
Comparative Study of Secure File Transfer Mechanisms: File Transfer Protocol Over SSL (FTPS), Secure Shell File Transfer Protocol (SFTP)
-Vikrant R. Durve ; Venkatesh M. Mhatre
File transfer has been an essential process over huge period of time. These files which are being transferred may contain textual data, graphical data or multimedia files with audio or video content. To make this transfer of files happen, a very well-established protocol called File Transfer Protocol (FTP) is been developed in the 1980s to allow two computers to transfer files over the internet. But FTP in its basic form is not secure as the conversation between client and server is performed in plain text—all communication between the two parties is sent unprotected, over the internet. To overcome limitations of FTP, two mechanisms to secure file transfer are been introduced; one is “Secure Shell File Transfer Protocol (SFTP)†and the other is “File Transfer Protocol over Secure Socket Layer (FTPS)â€. Though SFTP and FTPS are the two terms which are often confused with each other, but they differ in many aspects. So motive of this paper is to study how SFTP and FTPS discriminate from each other through their functionalities and mode of operations and to conclude which one is better than other in various aspects. Read More...
|
Computer Enginnering |
India |
2077-2080 |
479 |
Erosion- Corrosion Behavior of Steels Grades (Grade A1, T11, T22) In the Real Service Environment of the Boiler
-Manpreet Singh ; Alakesh Manna
The re heater and super heater tubes of the boilers used in thermal power plants. Surface degradation due to combined effect of erosion–corrosion mechanism, resulting in the tube wall thinning and premature failure. Steels (GradeA,T11,T22) can be used as boiler tube materials to increase the service life of the boilers, especially for the new generation ultra-supercritical boilers. The aim of the present investigation is to evaluate the erosion–corrosion behaviour steels (GradeA, T11, T22) in the real service environment of the coal-fired boiler of a thermal power plant. The cyclic experimental study has performed for 1000 h in the super heater zone of the coal-fired boiler where the temperature was around 900◦C. Fly ash particles entrained in the flue gas of coal-fired boilers can cause serious erosion on the critical components along the flow path. Such erosion can significantly jeopardise operational life of the boiler. Read More...
|
Mechanical Engineering |
India |
2081-2084 |
480 |
Waveform Generator using Microcontroller 89C51
-Ashish K Charbe ; Nilesh Chide; Vinay Keswani
This paper describes waveform generator using a microcontroller 8051. The waveforms are used to analyze any electronics system. Different types of waveforms are generated with the help of system like saw tooth, sine wave, triangular wave and square wave. Here, we can generate waveform with minimal use of electronics components. The system provides good accuracy because of programmable device like microcontroller 8051. The waveforms are digitally-controlled to achieve the required wave shape. The single chip microcomputer of waveform generator offers the reprogrammable, simplified hardware, decreased power consumption and high efficiency system. The system is implemented in Proteus software. Proteus and Keil software are used for simulation. Read More...
|
Electronics Engineering |
India |
2085-2088 |
481 |
Dynamic Intelligence Authoring Tools with Object Customization
-Harshit Agrawal ; Prof. V. S. B. Prasanna
Authoring shift in introduction, capacities, and learning. Some information of speculation and calculation outline is essential. The paper focuses on the practical learning of any mathematical queries and algorithms. It is made to implement the algorithms in objects and animate them according to the desired query. This helps them to learn those difficult algorithms easily and make them interesting with the help of layers, graphs and animations. So the main focus of this paper is to make such a system which helps the end users and Online User to learn in an easy and effective manner and help to expand the area and capacity of thinking. Mathematical perspective is shown on the left side of the window & Graphics on the privilege. Over these perspectives there is a Menu bar and Toolbar, after that route Bar can be set. Numerous highlights of Paper can be got to by means of Keyboard Shortcuts. The primary window is isolated to perspectives. Paper likewise incorporates openness highlights, for example, Virtual Keyboard. Read More...
|
Engineering Science and Technology |
India |
2089-2091 |
482 |
Monitoring System for Frozen Food and Pharmaceutical Products during Transit using 1-wire Protocol: Design and Implementation
-Sandra N Francis ; Amol K Boke
Purpose of monitoring parameters like temperature and humidity can be done with help of techniques like RFID based or Wi-sensors based systems. Such systems are not suitable in environment that is dusty, dirty and polluted. Due to above lacunas the proposed system is introduced. Propagation abilities are affected due to antenna parameter interference. Propagation abilities affected due to presence of large quantity of water is surely eliminated. The temperature of shipment is recorded by thermochron DS1921G and humidity sensor DHT11 that implements 1-wire protocol authentication purposes are served by thermochron so as to provide security as well as multitasking temperature monitoring. This proposed system exhibits the use of 1-wire protocol for the monitoring of pharmaceutical products and frozen food during transit. Micro- controller of ARM7 family LPC 2148FBD64 will be used at the heart of the system. Tracing of shipment will be done using GPS technology and notifying user by GSM technologies. To design and implement a system for monitoring temperature and humidity and recording the latitude and longitude (location) at particular time during transit is the main purpose of this paper. The monitoring system will be stored inside the cool box. Read More...
|
Embedded System |
India |
2092-2097 |
483 |
An Approach to Design a Solar Grid Tie Inverter
-Rishi Kumar Kanaujia ; Shirish Srivastava; C. Mohan
Photovoltaic power plants (PVPs) have been growing in size, and the installation time is very short. With the cost of photovoltaic (PV) panels dropping in recent years, it can be predicted that in the next 10 years the contribution of PVPs to the total number of renewable energy power plants will grow significantly. Due to swift growth of photovoltaic (PV) power generation, highly efficient and cost effective pure sine wave inverters are greatly demanded in the local market. The proposed gird tie inverter employs dual-stage switch mode boost converter, inverter, and a T-LCL Immittance conversion circuit. T-LCL Immittance conversion circuit provides a nearly constant output current which stabilize system rapidly and reduces harmonics generated by inverter. The proposed system may able to meet the challenges of power crises in India. Read More...
|
Electronics Engineering, Renewable Energy,Wide bandgap semiconductor |
India |
2098-2099 |
484 |
Study of Agricultural Regionalization Status using GIS Platform in Bilaspur District, Chhattisgarh, India
-Subir Kumar Moyra
Information on agricultural regionalization status constitutes an important aspect of agricultural geography as it provides a good basis to understand relative position of crops on regional scale. In order to facilitate planning and development of agriculture, a systematic study of agricultural regionalization has a great significance. Such inputs are indeed essential for proper management of agro-climatic constraints and to reach the destiny of sustainable agricultural development. The present study attempts to identify the agricultural regionalization status of Bilaspur district using quantitative technique. Beside it also presents systematical development of agricultural regionalization index. In order to get maximum level of accuracy the whole processing has been done under GIS environment with the help of data obtained from District Statistical Hand Book 2010-11. Read More...
|
Agricultural Geography |
India |
3000-3003 |
485 |
Performance Analysis of Axial Flow Cooling Coil and Mixed Flow Cooling Coil in a Cold Storage using Numerical Method
-Rajkumar Bhadu ; Dr. K.R. Aharwal; Abhinav Rajan
In cold storage maintaining preservation temperature uniformly for preserving food is difficult to attain. This paper represents the temperature distribution and velocity distribution for axial flow evaporator and mix flow evaporator arrangement in a refrigerated cold storage. The cooling chamber under analysis has an axial flow cooling coil arrangement located at top of the wall and mix flow cooling coil (discharge through centre and circumferential) located at centre of roof in front of column of bins. A CFD analysis is done under steady state for air flow distribution and temperature distribution using a three dimensional model. In this paper a three dimensional model for a cold storage [10 m(l)× 8 m(w)×9m(h)] prepared. The performance analysis done for both the coils arrangement having the same cooling capacity, air velocity and discharge temperature. It is found that during mix flow arrangement the average temperature of cold chamber and cooling effectiveness was lower than the axial flow cooling coil arrangement. Read More...
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Mechanical Engineering |
India |
3004-3009 |
486 |
Evolution of Concrete using Recycled Concrete Aggregate Made up by Crushed Concrete Structures
-Vinod Sunhere ; Rajesh Joshi
Recycled Concrete Aggregates are comprised of crushed, graded inorganic particles processed from the fabrics that have been applied in the constructions and demolition debris. The objective of this research project is to find the characteristics of Recycled Concrete Aggregates for application in high strength structural concrete, which will yield a fuller apprehension of the attributes of concrete with Recycled Concrete Aggregates, as an alternative material to coarse aggregate (NA) in structural concrete. The scope of this dissertation is to find and compare the effectiveness of concrete by using different percentage of Recycled Concrete Aggregates. Recycled Concrete Aggregate is also the case of artificial aggregate which is obtained from Construction and demolition (C&D) wastes. Constructions and demolitions are the procedures that work hand in hand. The demolished building rubble in India generally goes to waste in landfills. Recycling of these concrete waste materials from building demolition can provide a resolution to this problem. In this research work sieve analysis test, Specific gravity test, Water absorption test, Impact test, Crushing value test, Workability test and compressive strength test is carried out on recycle concrete aggregate and recycle aggregate concrete. There are M30 and M40 of concrete mixtures is prepared as per IS 10262:2009 these mixture contain recycle aggregate 10% to 100% on 10% interval. Read More...
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Civil Engineering |
India |
3010-3014 |
487 |
Comparative Study of Recycled Concrete Aggregate and Natural Crushed Aggregate
-Vinod Sunhere ; Rajesh Joshi
In this modern world everyone is competing and matching their standard with current modernization. To get up to date civil engineering structures are continuously demolishing and the main problem is increasing rate of waste material with get continuously increasing by demolishing concrete structures so these waste from concrete structures are named as recycled concrete structures and used as a coarse aggregate in concrete. Recycled Concrete Aggregates are comprised of crushed, graded inorganic particles processed from the fabrics that have been applied in the constructions and demolition debris. The objective of this task is to find the force characteristics of Recycled Concrete Aggregates for application in high strength structural concrete, which will yield a fuller apprehension of the attributes of concrete with Recycled Concrete Aggregates, as an alternative material to coarse aggregate (NA) in structural concrete. The scope of this project is to find and compare the effectiveness of concrete by using different percentage of Recycled Concrete Aggregates. The target of this undertaking is to discover the power qualities of Recycled Concrete Aggregates for application in high quality basic concrete, which will yield a more full trepidation of the traits of concrete with Recycled Concrete Aggregates, as an option material to coarse aggregate in auxiliary concrete. The extent of this task is to discover and think about the adequacy of concrete by utilizing distinctive rate of Recycled Concrete Aggregates. The probe was carried out using the sieve analysis test, Specific gravity test, Water absorption test, Impact test, Crushing value test. Read More...
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Civil Engineering |
India |
3015-3017 |
488 |
Suppression of the Fluctuation Effect in Terahertz Imaging using Filtering
-Yogesh Varma ; Basil A M
To suppress the fluctuation effect due to laser power instability and terahertz radiation fluctuation,different types of filtering method are proposed to process the terahertz images obtained from a pulsed terahertz raster scanning imaging system. The physical model of filtering for terahertz imaging is established. The mathematical expressions are given with the specific physical meaning in accordance with the imaging principle. To demonstrate the effectiveness of the method, a filtering experiment based on two raw terahertz images obtained from the femtosecond laser using a continuous-wave (CW) terahertz source is performed. The effect of the method and the advantages of different filtering are discussed. The pulsed- and CW-terahertz image processing results both show that in addition to suppressing the fluctuation effect, the method can also enhance target imaging. Read More...
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Image processing |
India |
3018-3021 |
489 |
De-Noising the Image Corrupted By Mixed Noise by WESNR Model
-Sindhu R S ; Arun Raj S R
De-noising the image comprising mixed noises all together is a challenging task as the distribution of noise is unsystematic across the image and does not have a parametric model. A system that preserves the original image matters that are not damaged and bring back the damaged or noisy part is an significant requirement wherever the noise distribution is indefinite. Additive white Gaussian noise (AWGN) combined with impulse noise (IN) is a kind of distinctive noise. In the removal of these noises lots of researches have been published, but many of them are detection based techniques. That is first impulse noise pixels locations is spotted and then mixed noise is removed. When mixed noise is robust, such schemes may yield artifacts. In this paper a modest and effective, different image denoising strategy based on weighted encoding with sparse nonlocal regularization model is suggested. This method is used to detect both noises instantaneously, where the regulation function consists of the sparsity and nonlocal self-similarity and then weighted encoding technique is engaged. It is perceived from experimental outcomes that projected method accomplishes leading performance in denoising image also pictorial quality of restored image is enhanced and the quality measuring factors shows the greater parallel with the original image. Read More...
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Electronics and communication |
India |
3022-3025 |
490 |
Neuro Fuzzy Q-Learning Optimized Approach for Solving Latent Fingerprint Recognition
-Yogiraj Bhale ; Somesh Dewangan
Fingerprint recognition is one of the most important techniques used in the field of biometric identification. This paper presents a latent fingerprint recognition technique followed by Q-learning approach for forensic application. Due to small area of the fingers and low quality it is necessary to extract all the features of the fingerprint for the effective matching. For minutia extraction Q-learning algorithm is used. The proposed method uses fuzzy & neural network for high recognition rate, high accuracy and it takes less time for recovery. The steps for this method are Fingerprint Acquisition, Fingerprint Enhancement using decomposition method and by median filter, Minutia Extraction using Q-learning algorithm, Removal of false Minutia using distance computation method & fingerprint recognition using neuro- fuzzy rule and neural network. Read More...
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Computer Science & Engineering |
India |
3026-3031 |
491 |
A Critical Review on Applicability of HEC-HMS Software for Hydrological Parameter Estimation: A Case Study of Hadamtala Basin
-Hardik P. Pujara ; Prof. Neha M. Joshipura; Dr. Sanjay B. Joshi
Hydrological Parameters estimation and their appropriate use to establish Rainfall-runoff Correlation and various hydrology projects on the particular study area. Various studies like silt, flood, utilization and reservoir operation are also to be done. In future with successful work by the project, increase yield of agricultural field and increase prosperity of the people of that area. Flow rates will be estimated for un-gauged basins. HEC-HMS system modeling gives great performance and it is highly sensitive to find basin parameters. Based on these findings it is suggested that HEC-HMS can be used as a tool for the present study area. Read More...
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CIVIL ENGINEERING |
India |
3032-3035 |
492 |
Modeling and Control of Three-Phase Shunt Active Power Filter using P-Q Theory for Power Quality Improvement
-Madhu M.B ; T.M Vasantha Kumara; T.R Narsimhegowda
Voltage, current and frequency are the three physical characteristics that define the power quality and power quality issue can be stated as “any occurrence manifested in current, voltage or frequency deviations that results in damage, upset or failure of end-use equipment’sâ€. The higher switching frequency and the non-linear properties of the power electronics devices are responsible for harmonics in the system and create power quality issue. So importance is being given to the development of Active Power Filters to solve harmonic problems and to improve power quality by reactive power compensation. This paper presents mathematical modeling and analysis of Shunt Active Power Filter which is implied to eliminate source voltage, load current harmonics and for reactive power compensation. The shunt active power filter is developed based on control strategy i.e. instantaneous active and reactive power theory (p-q theory) is used to generate the reference current for the filter controller is proposed. Shunt active filter makes the source current sinusoidal by eliminating current harmonics under balanced and unbalanced load conditions. Hysteresis current controller is implemented to generate the gating signals for IGBT’s in voltage source inverter. Shunt Active Power Filter (SAPF) is simulated and results are investigated through MATLAB/Simulink. Read More...
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Electrical Engineering |
India |
3036-3040 |
493 |
Investigation into Wear Characteristics of Tungsten Carbide under Different Lubricating Conditions
-R.J.Hire ; Prof.S.V.Lomte
Pin-on-disc wear tests of tungsten carbide inserts at different conditions of pin setting is carried out with loads of 2kg, 4kg, 6kg and 8kg.speeds of 800rpm, 1200rpm, 1600rpm, 2000rpm. Two type of pin setting is used with first type the insert is set in direct contact with the disc throughout the whole testing cycle. In the second type the insert is set with an angular setting with the disc at the beginning of the wear test, but later it got converted into direct contact. Then bio- lubricant i.e canola oil is used during testing. The ratio of these two wear values was found to be an important parameter. The turning distance is obtained from the diameter of the work piece and its rotational speed. It is found that with same testing parameters the wear value of the insert with an initial angular setting is significantly lower than those obtained with insert that is at full contact with the disc throughout the testing cycle. This work is therefore provided a significant new insight into the discrepancy of the wear values obtained previously by the turning methods and those by the standard pin-on-disc testing methods. Read More...
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Mechanical Engineering |
India |
3041-3046 |
494 |
A Comparative Analysis of Two Refractive Index Sensors Based On Fiber-Optic Evanescent Field Wave
-Prasenjit Paul
This work presents a comparative study of evanescent field wave based fiber-optic liquid concentration sensors of two different configurations. The two different set-up being proposed here has the potential to detect concentration changes in a liquid to a good degree of precision.. Important characteristics of the proposed sensors are that they utilize inexpensive materials like multimode plastic optical fiber and are applicable for various solutions at normal temperatures. The amount of rays guided along the fiber probe is a result of the absorption of evanescent waves being produced at the core-cladding interface. A millivolt range multimeter displays voltage output which is an indicator of the refractive index of a certain concentration of a solution. The two separate set-up measures light intensities across unclad portion of a plastic clad silica optical fiber, where salt solutions of known concentrations serve as cladding regions. According to results, the sensitivity of the direct transmission mode is 1.23 and that of the reflection mode is 11.00 which follows that the reflection configuration mode is more sensitive than the other. Read More...
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Physics |
India |
3047-3049 |
495 |
An Artificial Neural Network Prediction Model for the Measurement of Effect of the Temperature and Time on Germination of Seed
-Deepika ; Nisha Kumari; Rajesh
The climatologically phenomena like temperature ,humidity ,light etc have a direct or indirect effect on the germination of seeds and seedling growth .Temperature greatly influences the germination rate of the seeds . In this paper we show connection between the temperature and seedling growth by performing image analysis and image processing on the gram seed images .The images were recorded by a high quality camera at various constant temperatures and particular time intervals. And the data collected from image processing is further used to develop an Artificial Neural Network (ANN) predictive model for the measurement of sprout length and germination rate at random temperatures. Read More...
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Electronics and Communication Engineering |
India |
3050-3053 |
496 |
Vehicle Route Problem Solving In Manufacturing Firms
-A.Balasuadhakar ; S.Sivagurunathan; Dr.Rajenthirakumar
Nowadays small & medium scale industries are facing certain problems in Ethiopia, resulting time to delivery issues, high cost of transportation. This paper focused on elimination of transportation waste between firm to distributor, customer. Using Clarke Wright Savings method optimized the transportation time and distance between firm to distributor, customer. Failure mode effect analysis helped for identified the major non valve added activities (Transportation waste). Read More...
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Mechanical Engineering |
India |
3054-3057 |
497 |
Classification of Velopharyngeal Dysfunction in Children with Cleft Palate using Cineradiographic Images
-Vijayashri B. Nagavi ; Mr. Ajish K. Abraham ; Dr. M. Pushpavathi ; Mr Rathnakara S
Cleft lip and palate is a commonly seen condition since birth. The treatment requires surgical correction in which the separated parts of lip and palate are sutured. After the surgery, the palate does not move adequately leading to a condition called velopharyngeal dysfunction (VPD). This leads to misarticulation, nasal emission of air during production of consonants and unclear speech. The present study evaluated four children with VPD using cineradiography technique. Different Kannada syllables uttered by these children are measured to identify the gap between soft palate and posterior pharyngeal wall. MATLAB program was used to analyse the image and to estimate the gap between soft palate and posterior pharyngeal wall across conditions. Read More...
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Biomedical Engineering |
India |
3058-3061 |
498 |
Properties Affecting the ACM (Aluminum Composite Materials): A Literature Review
-Karan Singh
Several processing techniques like ultrasonic assisted casting, , powder metallurgy, high energy ball milling, friction stir casting are recently being used for the production of Aluminum matrix nano composites. During these processing techniques, grain growth takes place due to agglomeration of the reinforcing particles, which changes the microstructures. To control the grain size and agglomeration of nano particles during the processing and retaining the improved microstructure is a challenging task. This paper presents the properties of ACM ( Aluminium Composite Materials) from the literature. Read More...
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Mechanical Engg. |
India |
3062-3064 |
499 |
Development of the Air Conditioner using Green Quality Function Deployment: Phase II, III & IV
-Peetam Kumar Dehariya ; Dr. Devendra Singh Verma
In the era of global warming and fiercely competitive business world, it’s essential to increase awareness in incorporating environmental aspects into continuous quality improvement methodology for sustainable product development. These qualities improvement are based on the feedback of customer about new and existing product in the market and from benchmarking of competitors. This research applied Quality Function Deployment (QFD) to achieve the goal of green design efficiency. GQFD shows balance between product development and environmental protection. GQFD proposed consists of four phases. In Phase I and Phase II designers can find out which parts are most important parts to enhance environmental consciousness of their products. In Phase III and Phase IV evaluate the effects of design improvement on environmental quality requirements. This research used Air Conditioner as a case study for implementation of green design in product development. Read More...
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Mechanical Engineering |
India |
3065-3069 |
500 |
Delay Analysis in Residential Construction Project
-Saurabh M. Dugad ; Sandeep Singh Tomar; Mohit Gupta; Ashwini R. Patil
In India regularly, construction projects have met delays. This research has employed a questionnaire survey to elicit the causes of this situation by interviewing 31 Indian construction experts by paying visit to 18 residential construction sites. The survey was carried out by asking questionnaires to 8 project owners, 4 contractors, 10 site engineers, 3 project managers, and 6 supervisors. Seventy three (73) causes of delay appropriate with residential construction projects were inferred and ranked with respect to frequency of occurrence, degree of severity and importance indices. This causes were classified into nine (9) groups according the sources of delays; factors related to project, owner, contractor, consultant, design team, materials, equipment, manpower (labour), and external factors. Frequency of occurrence and degree of severity were categorized on a four-point scale. Read More...
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Civil Engineering |
India |
3070-3074 |