Volume-2 Issue-2, January 2013 – International Journal of Innovative Technology and Exploring Engineering (IJITEE)

C0426022313

IJITEE Journal — Fri, 30 Dec 2022 07:16:19 +0000

The International Journal of Innovative Technology and Exploring Engineering (IJITEE) has ISSN: 2278-3075 (online), an open-access, peer-reviewed, periodical monthly international journal. This journal is published by Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP) in January, February, March, April, May, June, July, August, September, October, November and December.The journal aims to publish high–quality peer–reviewed original articles in the area of Engineering and Technology that covers Computer Science and Engineering, Information Technology, Electrical and Electronics Engineering, Electronics and Telecommunication, Mechanical Engineering, Civil Engineering and all interdisciplinary streams of Engineering and Technology. #Smart Computing and Information Processing #Signal and Speech Processing #Image Processing and Pattern Recognition #WSN#Artificial Intelligence and machine learning #Data mining and warehousing #Data Analytics #Deep learning #Bioinformatics #High Performance computing #Advanced Computer Networking #Cloud Computing #IoT #Parallel Computing on GPU #Human Computer Interactions #Recent Trends in Microelectronics and VLSI Design #Process & Device Technologies #Low-Power Design #Nanometer-Scale Integrated Circuits #Application specific ICs (ASICs) #FPGAs #Nanotechnology #Nano Electronics and Quantum Computing #3. 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A Study on Edge Detection Techniques for Natural Image Segmentation
Saiful Islam¹, Majidul Ahmed²
¹Saiful Islam, Assistant Professor, Department of Computer Science, Dhamdhama Anchalik College, Dhamdhama-781349, Nalbari(Assam), India.
²Dr. Majidul Ahamed, Assistant Professor and HoD, Department of Information Technology, Guwahati Commerce College, Guwahati, Assam, India.
Manuscript received on 07 February 2013 | Revised Manuscript received on 21 February 2013 | Manuscript Published on 28 February 2013 | PP: 80-83 | Volume-2 Issue-3, February 2013 | Retrieval Number: C0426022313/2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Natural image segmentation is one of the fundamental problems in image processing. Statistics of ‘natural images’ provides useful priors for solving under-constrained problems in Computer Vision. Image segmentation is the process of partitioning/subdividing an image into multiple meaningful regions or sets of pixels with respect to a particular application. Image segmentation is a critical and essential component of image analysis system. In literature, there are many image segmentation techniques. One of the most important techniques is Edge detection techniques for natural image segmentation. Edge detection is a fundamental tool for image segmentation. Edge detection methods transform original images into edge images benefits from the changes of grey tones in the image. In literature, there are many Edge detection techniques for image segmentation. In this paper, we used four Edge detection techniques for natural image segmentation and they are Roberts Edge detection, Sobel Edge detection, Prewitt Edge detection, and LoG Edge detection.
Keywords: Edge Detection Techniques, Image Segmentation, MATLAB.
Scope of the Article: Image analysis and Processing

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B0395012213

IJITEE Journal — Tue, 27 Dec 2022 11:21:45 +0000

Performance Evaluation of OSPF-Based Data Network
Okezie C.C¹, Uzoh F.I², Onubogu J.O³, Azubogu A.C.O⁴
¹Dr. Christiana C. Okezie, Department of Electronic & Computer Engineering, Nnamdi Azikiwe University, Awka, Nigeria.
²Engr. Ikenna F. Uzoh, Enterprise Resource Planning (ERP)/ ICT Outsourcing, C2G Consulting Limited, University, Lagos, Nigeria.
³Engr. Okechukwu J. Onubogu, Department of Electronic & Computer Engineering, Nnamdi Azikiwe University, Awka, Nigeria.
⁴Dr. Austin C. Azubogu, Department of Electronic & Computer Engineering, Nnamdi Azikiwe University, Awka, Nigeria.
Manuscript received on 09 January 2013 | Revised Manuscript received on 18 January 2013 | Manuscript Published on 30 January 2013 | PP: 140-144 | Volume-2 Issue-2, January 2013 | Retrieval Number: B0395012213 /2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: The implementation of the Open Shortest Path First (OSPF) Routing Protocol for data network has became imperative as the size of the internet growing at an alarming rate and data network needs to employ Routing Protocol to route data faster so as to prevent network congestion and high IP drop across a data network. The Open-Shortest Path First (OSPF) protocol, due to its use of route cost as its metric provides better scalability than rival protocols and a reasonable convergence time. We investigate the performance of OSPF routing protocol in a WLAN. This is done with the help of OPNET IT GURU 9.1, in which six scenarios were simulated for the throughput, delay and IP Traffic dropped for both OSPF and RIP. The result showed that network performance was enhanced by a 50-150% range when the OSPF routing protocol was used instead of Routing Information Protocol (RIP).
Keywords: Wireless LAN, OSPF, Throughput, Delay, IP Traffic Dropped, RIP
Scope of the Article: Wireless Sensor Networks

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B0378012213

IJITEE Journal — Tue, 27 Dec 2022 11:18:43 +0000

Cost of Quality as a Driver for Continuous Improvement – Case Study – Company X
Davison Zimwara¹, Lameck Mugwagwa², Daniel Maringa³, Albert Mnkandla⁴, Lindleen Mugwagwa⁵, Tendai Talent Ngwarati⁶
¹Davison Zimwara, Dept. of Industrial and Manufacturing Engineering, National University of Science and Technology, Bulawayo, ZIMBABWE.
²Lameck Mugwagwa, Dept. of Industrial and Manufacturing Engineering, National University of Science and Technology, Bulawayo, ZIMBABWE.
³Daniel Maringa, MSc Student, Dept. of Industrial and Manufacturing Engineering, National University of Science and Technology, Bulawayo, ZIMBABWE.
⁴Albert Mnkandla, MSc Student, Dept. of Industrial and Manufacturing Engineering, National University of Science and Technology, Bulawayo, ZIMBABWE.
⁵Lindleen Mugwagwa, MSc Student, Dept. of Industrial and Manufacturing Engineering, National University of Science and Technology, Bulawayo, ZIMBABWE.
⁶Tendai Talent Ngwarati, MSc Student, Dept. of Industrial and Manufacturing Engineering, National University of Science and Technology, Bulawayo, ZIMBABWE.
Manuscript received on 09 January 2013 | Revised Manuscript received on 18 January 2013 | Manuscript Published on 30 January 2013 | PP: 132-139 | Volume-2 Issue-2, January 2013 | Retrieval Number: B0378012213 /2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: In the manufacturing, metal casting industry is one of the oldest basic principal and most important industries. The casting process is hindered by the occurrence of various defects. High casting reject levels and customer returns have a considerable adverse effect on productivity, delivery performance, customer satisfaction and employee morale. In addition excessive rejection reduces yield, wastes valuable raw materials and involves management time in problem solving. All foundry processes generate a certain level of rejection that is closely related to the type of casting, the processes used and the equipment available. This paper seeks to establish the extent to which cost of quality can impact on continuous improvement of the products and the relationship with the customers of the organization. To determine the cost of quality (COQ) at casting company X, the researchers used existing company records, publications and historical evidence of the company. The researchers utilized techniques such as, bar charts and tables in presenting and interpreting data. The above techniques have the ability to provide methods for collecting, presenting, and analysis and meaningfully interpret data. The research findings estimated the COQ to be 6.6% of sales revenue.
Keywords: Cost of quality; casting; continuous improvement
Scope of the Article: Manufacturing IoT

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B0397012213

IJITEE Journal — Tue, 27 Dec 2022 11:13:40 +0000

Electrical Characteristics of Micro-Hydro Power Plant Proposed in Valara Waterfall
Arun Varughese¹, Prawin Angel Michael²
¹Arun Varughese, Department of Electrical and Electronics, Karunya University, Coimbatore, Tamil Nadu, India.
²Prawin Angel Michael, Department of Electrical and Electronics, Karunya University, Coimbatore, Tamil Nadu, India
Manuscript received on 09 January 2013 | Revised Manuscript received on 18 January 2013 | Manuscript Published on 30 January 2013 | PP: 128-131 | Volume-2 Issue-2, January 2013 | Retrieval Number: B0397012213 /2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: The most important problem faced by a country like India is that of rural electrification. This paper proposes a permanent magnet synchronous generator (PMSG) based micro power plant, which is used for a standalone micro hydro power generation. The prime mover of the system is the hydraulic turbine, essentially a pelton wheel turbine in this proposed scheme. The power produced can be directly given to the load Centre, which is within 200 m radius of the generation site. In this paper we are considering a constant output power from the turbine system which drives the alternator. The detailed economic assessment of the power produced is also analyzed in this paper.
Keywords: Hydro power, Permanent magnet synchronous generator, standalone power generation, water turbine.
Scope of the Article: Micro-Hydro Power

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B0396012213

IJITEE Journal — Tue, 27 Dec 2022 11:10:34 +0000

Vector Control of Wind Turbine Generating System using PI and Model Predictive Controller
Dibin Chandran¹, M Lydia²
¹Dibin Chandran, Department of Electrical and Electronics, Karunya University, Coimbatore, Tamilnadu, India.
²M Lydia, Department of Electrical and Electronics, Karunya University, Coimbatore, Tamilnadu, India.
Manuscript received on 09 January 2013 | Revised Manuscript received on 18 January 2013 | Manuscript Published on 30 January 2013 | PP: 123-127 | Volume-2 Issue-2, January 2013 | Retrieval Number: B0396012213 /2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Doubly fed induction generators (DFIG) are widely used in wind turbine generating systems (WTGS). The control of the active and reactive power is done with a rotor current controller. The problem in using a PI controller is the tuning of gain and cross-coupling on DFIG parameters in the whole operating range. A model predictive controller (MPC) is used for power control of DFIG. By using MPC peak over shoot and settling time have been reduced when compared with PI controller. This paper includes simulation of WTGS vector control using PI and MBPC and the performance evaluation of these two systems. And a model of PI controller based WTGS vector control has also been simulated using MATLB Simulink. Simulation results are presented to validate the proposed controllers.
Keywords: WTGS, DFIG, Vector control, MPC
Scope of the Article: Predictive Analysis

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B0389012213

IJITEE Journal — Tue, 27 Dec 2022 11:07:47 +0000

Grid Connected Doubly Fed Induction Generator Wind Energy Conversion System using Fuzzy Controller
Pooja Dewangan¹, S. D. Bharti²
¹Pooja Dewangan, Department of Electrical Engineering, Chhattisgarh Swami Vivekanand Technical University, Rungta College of Engineering & Technology, Bhilai, India.
²Prof. S. D. Bharti, Associate Professor, Department of Electrical Engineering, Chhattisgarh Swami Vivekanand Technical University, Rungta College of Engineering & Technology, Bhilai, India.
Manuscript received on 09 January 2013 | Revised Manuscript received on 18 January 2013 | Manuscript Published on 30 January 2013 | PP: 119-122 | Volume-2 Issue-2, January 2013 | Retrieval Number: B0389012213 /2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: This paper presents the simulation and control of a grid connected doubly-fed induction generator driven by a variable speed wind turbine. Fuzzy logic control strategy is applied to doubly fed induction generator (DFIG). The Matlab/Simulink/SimPowerSystems software is used to Simulate all the components of grid connected doubly fed induction generator (DFIG)-based wind power conversion system (WPCS). DFIG consists of a common wound rotor induction generator with slip ring and a back to back voltage source convertor. Fuzzy logic controller is applied to both grid side convertor (GSC) for dc link voltage control and rotor side convertor (RSC) for active and reactive power control. Coordinated control of the grid- and rotor side converters (GSC and RSC, respectively) is presented in the positive synchronous reference. Use of DFIG in wind turbine is widely spreading due to its control over DC voltage and active and reactive power. Conventional dq axis current control using voltage source converters for both the grid side and the rotor side of the DFIG are analyzed and simulated. Simulation results prove the excellent performance of fuzzy control unit as improving power quality and stability of wind turbine.
Keywords: Doubly Fed Induction Generator (DFIG), Fuzzy Logic Controller (FLC), Wind Energy Conversion System (WECS)
Scope of the Article: Fuzzy Logic

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B0386012213

IJITEE Journal — Tue, 27 Dec 2022 11:05:40 +0000

Online Java Compiler using Cloud Computing
Mayank Patel
Mayank Patel, ME. Department of Information Technology Parul Institute of Engineering &Technology (PIET), Surat (Gujrat), India.
Manuscript received on 09 January 2013 | Revised Manuscript received on 18 January 2013 | Manuscript Published on 30 January 2013 | PP: 116-118 | Volume-2 Issue-2, January 2013 | Retrieval Number: B0386012213 /2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: As it is a competitive world and very fast world, everything in the universes is to be internet. In this internet world all the things are on-line. So we created software called On-line java compiler. The main aim of this project we can easily to write a java program and compile it and debug in on-line. The client machine doesn’t having java development kit.The paper aims todescribe an online compiler which helps to reduce the problems of portability and storage space by making use of the concept of cloud computing. The ability to use different compilers allows a programmer to pick up the fastest or the most convenient tool to compile the code and remove the errors. Moreover, a web-based application can be used remotely throughout any network connection and it is platform independent. The errors/outputs of the code are stored in a more convenient way. Also, the trouble of installing the compiler on each computer is avoided.
Keywords: Cloud Computing, Compiler, Online Compiler.
Scope of the Article: Cloud Computing

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B0377012213

IJITEE Journal — Tue, 27 Dec 2022 11:03:00 +0000

Performance Analysis of Embedded Linux in Embedded System
Charulata Ingle
Charulata Pravin Ingle, K.J Somaiya Polytechnic, Department of Computer, Vidyavihar East, Mumbai India.
Manuscript received on 09 January 2013 | Revised Manuscript received on 18 January 2013 | Manuscript Published on 30 January 2013 | PP: 113-115 | Volume-2 Issue-2, January 2013 | Retrieval Number: B0377012213 /2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: Nowadays, embedded systems with Linux OS are commonly applied in automotive industry. This paper represents two features of embedded system namely multithreading and semaphore in embedded linux. The flow charts are used to represent the program written in ‘C’, run on linux operating system. In multithreading the same string is printed continuously till you print ‘stop’ while by using semaphore the string will print only once and asking for another one. By using this we can build our own embedded system using linux as the kernel and freely available open source.
Keywords: Multithreading, Linux operating system
Scope of the Article: Computer Network

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B0391012213

IJITEE Journal — Tue, 27 Dec 2022 10:59:20 +0000

Performance Evaluation of Wiener Filter and Kalman Filter Combined with Spectral Subtraction in Speaker Verification System
Utpal Bhattacharjeeand¹, Pranab Das²
¹Utpal Bhattacharjee, Department of Computer Science and Engineering, Rajiv Gandhi University, Rono Hills, Doimukh, Arunachal Pradesh, India.
²Pranab Das, Department of Computer Science & IT, Don Bosco College of Engineering and Technology, Guwahati, Assam, India.
Manuscript received on 09 January 2013 | Revised Manuscript received on 18 January 2013 | Manuscript Published on 30 January 2013 | PP: 108-112 | Volume-2 Issue-2, January 2013 | Retrieval Number: B0391012213/13©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: This paper investigates the performance of speaker verification system in mobile environment and the techniques used to improve the robustness of the verification system. The paper demonstrates by corrupting the speech signal with additive white Gaussian noise in simulated environment. A comparative study of the three front-end noise reduction techniques namely spectral subtraction, Wiener filter and Kalman filter have been made independently as well as combining spectral subtraction with other two methods alternatively and their performances have been evaluated for the clean speech as well as contaminated speech with different level of white Gaussian noise. It has been observed that spectral subtraction plays an important role in reduction low power Gaussian noise whereas Kalman filter is efficient in reduction noise when noise power is high. Wiener filter improves the performance at all level of noise. No considerable performance improvement has been observed when spectral subtraction is combined with other two methods.
Keywords: Wiener filter, Kalman filter, Spectral Subtraction, Speaker Verification.
Scope of the Article: Environmental Engineering

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B0390012213

IJITEE Journal — Tue, 27 Dec 2022 10:56:07 +0000

An Approach to Secure Authentication Protocol with Group Signature Based Quantum Cryptography
V. Padmavathi¹, M. Madhavi², N. Nagalakshmi³
¹V. Padmavathi, Associate Professor, Department of Electronics & Computer Engineering, Sreenidhi Institute of Science & Technology, JNT University, Hyderabad, Andhra Pradesh, India.
²M. Madhavi, Associate Professor, Department of Computer Science & Engineering, Anurag Engineering College, Kodad, Nalgonda, Andhra Pradesh, India.
³N. Nagalakshmi, Assistant Professor, Master of Computer Applications Department, Anurag Group of Institutions, JNT University, Hyderabad, India.
Manuscript received on 09 January 2013 | Revised Manuscript received on 18 January 2013 | Manuscript Published on 30 January 2013 | PP: 105-107 | Volume-2 Issue-2, January 2013 | Retrieval Number: B0390012213 /2013©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: This paper proposes a secure authentication protocol in a new direction with group signature based Quantum cryptography for a networked organization. The group signature setting has a group with copious members and one manager. The proposed protocol uses a trusted centre TC generates a large heap of public/private key pairs. Every member of the group has a different list of unique private keys which is distributed by TC to sign a document. The keys are immunable using quantum key distribution protocol which acquires the properties of quantum mechanics.
Keywords: Group signature, public/private key, quantum cryptography, quantum key distribution protocol QKDP, Trusted Center TC.
Scope of the Article: Nano electronics and Quantum Computing

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