Volume-2 Issue-6, January 2014 – International Journal of Recent Technology and Engineering (IJRTE)

E0841112513

IJRTE Journal — Tue, 08 Nov 2022 09:18:55 +0000

Signal Processing using Wavelet Transform on Sensor Nodes for Low Power Consumption
J. Hema shubraja¹, G. Vijayalakshmy²
¹J. Hema Shubraja, Department of Electronics and Communication Engineering, Kamban Engineering College, Tiruvannamalai, (Tamil Nadu), India.
²G. Vijayalakshmy, Department of Electronics and Communication Engineering, Perunthalaivar Kamarajar Institute of Engineering and Technology, India.
Manuscript received on 21 November 2013 | Revised Manuscript received on 28 November 2013 | Manuscript published on 30 November 2013 | PP: 15-21 | Volume-2 Issue-5, November 2013 | Retrieval Number: E0841112513/2013©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: Power consumption for different sensor interface utilized for wireless sensor is investigated. In that most sensor nodes used MCU to implement the main functionality in software. In other words such a unit consumes great deal of power for unused circuits. We propose the use of wavelet concepts to reduce the power consumption of small sensor node that has various sensors and wireless communication facilities, that were the result of an adaptive function specialization mechanism. Traditional sensor nodes must have had a powerful and multi functional Micro-Controller Unit (MCU) to satisfy the requirements for processing any kinds of application. However, most of these systems only use a part of the functions provided by an MCU. In other words, such a unit often consumes a great deal of power for unused circuits. To avoid this situation, we propose the use of wavelet transform processing technique instead of an MCU because this array dynamically changes the circuit to the optimal one that is just used for the calculation required by an application. Moreover, we implemented a prototype system to do a preliminary evaluation of our proposed mechanism. Here processing time and power consumption using Discrete wavelet transform (DWT) for testing the processing function on sensor nodes is proposed. Here the performance of proposed wavelet technique with the existing FFT model is compared and analysed. The performance in terms of noise and power are analysed. The experimental result shows that proposed mechanism reduces enough power of its sensor nodes to prolong the lifetime of nodes without decreasing the processing time.
Keywords: Wavelet, Images, FFT, Power
Scope of the Article: Image Processing

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F0944012614

IJRTE Journal — Tue, 08 Nov 2022 08:52:39 +0000

Design and Simulation of Energy-Efficient 8-Bit Input Buffer for NoC Router
Sanghapal D. Kamble¹, M.A.Gaikwad²
¹Sanghapal D. Kamble, Student M. Tech., B.D. College of Engineering Wardha (Maharashtra), India.
²M.A. Gaikwad, Principal B.D. College of Engineering Wardha (Maharashtra), India.
Manuscript received on 20 January 2014 | Revised Manuscript received on 25 January 2014 | Manuscript published on 30 January 2014 | PP: 126-129 | Volume-2 Issue-6, January 2014 | Retrieval Number: F0944012614/2014©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 NoC (Network on chip), the power consumption is major issue while designing. In NoC router, conventional input buffer consume more energy. The paper is focused on the energy-efficient design of 8-bit input buffers, which use the characteristic of transmission of data on NoC that has probability of transmitting a zero signal is more than that of transmitting a signal one. The design of energy efficient 8-bit input buffer reduces the power consumption by 48% and the chip area 29% with calculating the gates count as compared with conventional 8-bit input buffer by using 65 nm cmos technology in simulation.
Keywords: Network on Chip, NoC Router, Input Buffer.
Scope of the Article: Network Modelling and Simulation

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F0948012614

IJRTE Journal — Tue, 08 Nov 2022 08:46:27 +0000

Soft – Switched PFC Boost Converter with Integrated Flyback Converter
S.Kamalsakthi¹, J.Baskaran²
¹S.Kamalsakthi, PG Scholar, Adhiparasakthi Engineering College, Melmaruvathur (Tamil Nadu), India.
²J. Baskaran, Professor and HEAD, Department of EEE., Adhiparasakthi Engineering College, Melmaruvathur (Tamil Nadu), India.
Manuscript received on 20 January 2014 | Revised Manuscript received on 25 January 2014 | Manuscript published on 30 January 2014 | PP: 122-125 | Volume-2 Issue-6, January 2014 | Retrieval Number: F0948012614/2014©BEIESP
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Abstract: This paper presents a magnetic integration approach that reduces the number of magnetic components in a power supply by integrating magnetic components in two conversion stages. In this proposed approach a single transformer is used to implement the continuous conduction mode boost power factor corrected(PFC)converter and the DC/DC fly-back converter. The power factor is improved due to the presence of the boost converter. The size of the step-down transformer is reduced due to high frequency operation of fly-back converter. The AC supply is rectified using uncontrolled rectifier and it is boosted with the help of boost converter. The output of the boost converter is given to the fly-back converter, which converts DC to high frequency AC. The step-down transformer reduces this voltage and is rectified using half wave rectifier.
Keywords: DC/DC, AC, (PFC)
Scope of the Article: Nanometer-Scale Integrated Circuits

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F0952012614

IJRTE Journal — Tue, 08 Nov 2022 08:41:21 +0000

Implementation of Boolean Matrix Approach for Mining Multidimensional Association Rule with Non-Repetitive Predicate
Nilam K.Nakod¹, M.B.Vaidya²
¹Nilam Nakod, Department of Computer, AVCOE, Sangamner (Maharashtra), India.
²M.B. Vaidya, Department of Computer, AVCOE, Sangamner (Maharashtra), India.
Manuscript received on 20 January 2014 | Revised Manuscript received on 25 January 2014 | Manuscript published on 30 January 2014 | PP: 118-121 | Volume-2 Issue-6, January 2014 | Retrieval Number: F0952012614/2014©BEIESP
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Abstract: Implementation of An Algorithm of Mining multidimensional association rules with non repetitive predicate from Relational Database is given. The relational database that we considered here is for Computer Store.we mine the multidimensional Association rule from it.Boolean Matrix based approach has been employed to generate frequent item sets. It adopts Boolean relational calculus to discover frequent predicate sets. When using this algorithm First time, it scans the database once and will generate the association rules. Apriori property is used in algorithm to prune the item sets. It is not necessary to scan the database again; it uses Boolean logical operations to generate the association rules.
Keywords: Association rule, Multidimensional Association Rule with Non Repetitive Predicates, Boolean Relational Calculus, Relational Database.
Scope of the Article: Data Mining

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E0886112513

IJRTE Journal — Tue, 08 Nov 2022 08:35:00 +0000

Secure Data Storage in Cloud Service using RC5 Algorithm
Sachindra K. Chavan¹, Manoj L. Bangare²
¹Sachindra K. Chavan, P.G. Scholar, Department of IT., SKNCOE, Pune (Maharashtra), India.
²Manoj L. Bangare, Professor, Department of IT., SKNCOE, Pune (Maharashtra), India.
Manuscript received on 20 November 2013 | Revised Manuscript received on 25 November 2013 | Manuscript published on 30 November 2013 | PP: 112-117 | Volume-2 Issue-5, November 2013 | Retrieval Number: E0886112513/2014©BEIESP
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Abstract: Enterprises always used organizational internal storage system for storing data. Mainly in a Customer Relational Management i.e. CRM system, the internal storage will be used for storing all the data of the customer. On the other hand, the main drawbacks in the data storage is there may be intruder’s in the administrator side and they may acquire all the information about a customer. Above threats can happen in same service provider in a cloud computing environment. To overcome with this kind of challenges in cloud computing, there is need of an innovative algorithmic approach for data security in cloud computing. A CRM (Customer Relational Management) system services is represented in this paper using RC5 algorithm. In the proposed system the party that uses cloud storage services must encrypt data before sending it to cloud while the service provider who is responsible for encryption/decryption of the user’s data and then must delete data once encryption/decryption process is completed. In this paper the use of CRM services which demonstrates how the parties involved in secure storage and retrieval when data is saved to the cloud.
Keywords: Cloud Computing, CRM Service, Data Retrieval and Storage, Encryption/Decryption, RC5 algorithm, Secure Storage.
Scope of the Article: Data Mining

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F0932012614

IJRTE Journal — Tue, 08 Nov 2022 07:45:15 +0000

Neural Network Model for an Event Detection System in Prototype Fast Breeder Reactor
Subhra Rani Patra¹, R. Jehadeesan², T.V. Santosh³, T.Jayanthi⁴, S.Rajeswari⁵, S.A.V. Satyamurty⁶, M. Sai Baba⁷
¹Dr. Subhra Rani Patra, Department of Computer Division, Electronics and Instrumentation Group, Indira Gandhi Centre for Atomic Research Kalpakkam 603102, (Tamil Nadu) India.
²Sri R. Jehadeesan, Department of Computer Division, Electronics and Instrumentation Group, Indira Gandhi Centre for Atomic Research Kalpakkam 603102, (Tamil Nadu) India.
³Sri. T. V Santosh, Reactor Safety Division, Bhabha Atomic Research Centre, Mumbai (Maharashtra), India.
⁴S.Rajeswari, Department of Electronics and Instrumentation Group, Indira Gandhi Centre for Atomic Research, Kalpakkam (Tamil Nadu), India.
⁵S.A.V. Satyamurty, Department of Electronics and Instrumentation Group, Indira Gandhi Centre for Atomic Research, Kalpakkam (Tamil Nadu), India.
⁶M. Sai Baba, Department of Electronics and Instrumentation Group, Indira Gandhi Centre for Atomic Research, Kalpakkam (Tamil Nadu), India.
⁷T.Jayanthi, Department of Electronics and Instrumentation Group, Indira Gandhi Centre for Atomic Research, Kalpakkam (Tamil Nadu), India.
Manuscript received on 20 January 2014 | Revised Manuscript received on 25 January 2014 | Manuscript published on 30 January 2014 | PP: 105-111 | Volume-2 Issue-6, January 2014 | Retrieval Number: F0932012614/2014©BEIESP
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Abstract: System failures are identified and quantified by modeling artificial intelligent systems using the required process parameters that cause the failure. In this paper, an artificial neural network (ANN) model has been implemented for detection of various events in Prototype Fast Breeder Reactor (PFBR). Using the conventional, in-house developed thermal-hydraulics model of PFBR operator training simulator, input data has been generated to train the ANN model for various events associated with PFBR subsystems. The subsystems considered here are Primary Sodium Circuit and Neutronics system of PFBR. Operators have to take immediate actions in order to tackle the unsought occurrence of events due to mechanical and electrical failures, thereby ensuring the safe operations of the power plant. In those scenarios, neural network serves as a useful tool in identifying the events at the early stage of their occurrence. The artificial neural network (ANN) models developed here are able to identify the events quickly as compared to the conventional methods. Various learning algorithms based on back propagation network has been successfully applied to the neural network model and the network has been fine tuned towards detecting the events accurately. The resilient back propagation algorithm shows better results compared to other variants.
Keywords: Nuclear Power Plant, Event Detection, Prototype Fast Breeder Reactor, Neural Network, Back Propagation Network.
Scope of the Article: Neural Information Processing

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F0949012614

IJRTE Journal — Tue, 08 Nov 2022 04:33:14 +0000

Improving the Real Time Performance of Sensor Networks for Monitoring the Healthcare System Using Wireless Devices
Manikandan.N¹, Sumathy.P²
¹Manikandan.N, PG Scholar, Sri Guru Institute Of Technology, Coimbatore (Tamil Nadu), India.
²Sumathy. P, Assistant Professor, Department of ECE, Sri Guru Institute Of Technology, Coimbatore (Tamil Nadu), India.
Manuscript received on 20 January 2014 | Revised Manuscript received on 25 January 2014 | Manuscript published on 30 January 2014 | PP: 99-104 | Volume-2 Issue-6, January 2014 | Retrieval Number: F0949012614/2014©BEIESP
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Abstract: To monitor the health condition of patients and provide a wide range of effective, comprehensive, and convenient health condition services the wireless networks combined with IP techniques. A minimum power embedded wearable sensor network can be used to measures the health parameters effective, and is connected according to the concept of (IP over low-power wireless personal area network). Sensor-network-based home monitoring system for elderly activity behavior involves functional assessment of daily activities. The large amount of biomedical signals can be sent through the extended wireless network combining IP technique and mobile technology for daily lifestyle to users appropriately. A visualization module of the Microcontroller function displays the recording biomedical signals. The opportunity for cardiac patients and child have constantly be monitored their health stage at any place. Patient information stored in the System within help of Wireless devices. Server system will get patient information from Ethernet card via Hub. In Case of emergency, the Ambulance is automatically called with the help of the IP Address and the Patient is also informed about the abnormality prevailing in health condition.
Keywords: Health Condition, Healthcare Application, Sensors, Ethernet, System, Wireless devices, Emergency condition
Scope of the Article: Healthcare Informatics

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F0947012614

IJRTE Journal — Tue, 08 Nov 2022 04:25:24 +0000

Reactive Power Imbalance Method for Islanding Detection in Micro-Grid Operation
Meysam Shamshiri¹, Ahmad Farid Sapar², Chin Kim Gan³, Revinnath Tengga Daram⁴, Mohd Ruddin AbGhani⁵
¹Meysam Shamshiri, Department of Electrical Engineering, Universiti Teknikal Malaysia Melaka, Durian Tunggal, Malaysia.
²Ahmad Farid Sapar, Department of Electrical Engineering, Universiti Teknikal Malaysia Melaka, Durian Tunggal, Malaysia.
³Chin Kim Gan, Department of Electrical Engineering, Universiti Teknikal Malaysia Melaka, Durian Tunggal, Malaysia.
⁴Revinnath Tengga Daram, Department of Electrical Engineering, Universiti Teknikal Malaysia Melaka, Durian Tunggal, Malaysia.
⁵Mohd Ruddin Ab. Ghani, Department of Electrical Engineering, Universiti Teknikal Malaysia Melaka, Durian Tunggal, Malaysia.
Manuscript received on 20 January 2014 | Revised Manuscript received on 25 January 2014 | Manuscript published on 30 January 2014 | PP: 94-98 | Volume-2 Issue-6, January 2014 | Retrieval Number: F0947012614/2014©BEIESP
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Abstract: Micro-grids usage among consumers has become a new attraction due their several of advantage. Its major function is to ensure the stable operation during the fault and a variety of utility grid disruption. Since the utilization of micro-grid became common, the correct application and operation of micro-grid is importance and significant. One of the main challenges in micro-grids operation is islanding detection methods. There are several methods that are handles the islanding detection that each one have advantage and some disadvantage. This paper presents and investigates the Reactive Power imbalance Method for islanding detection. The passive algorithm implements in this paper due to the low cost operation, however it got the higher non-detection zone (NDZ) and slower response time compare some active methods. The micro-grid simulation is modeled in Matlab/Simulink program and the results of the monitoring are discussed as well. As the result, the performance of the Reactive Power Imbalance method for the islanding detection state is compared with the simulation model without control algorithm. Finally, the micro-grid model capability with control algorithm is shown in order to meet the load demand.
Keywords: Micro-grid, Islanding Detection, Passive Method, Distributed Generation.
Scope of the Article: Low-power design

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F0945012614

IJRTE Journal — Tue, 08 Nov 2022 04:15:44 +0000

Investigation and Implementation of Step-Down Transformerless S S Single Switch AC/DC Converter
Dhirendra Haridas¹, R. Dhanalakshmi²
¹Dhirendra Haridas, Department of Electrical and Electronics, Dayananda Sagar College of Engineering, Visvesvaraya Technological University, Shavige Malleswara Hills, Kumaraswamy Layout, Bangalore (Karnataka),India.
²R. Dhanalakshmi, Department of Electrical and Electronics, Dayananda Sagar College of Engineering, Visvesvaraya Technological University, Shavige Malleswara Hills, Kumaraswamy Layout, Bangalore (Karnataka),India.
Manuscript received on 20 January 2014 | Revised Manuscript received on 25 January 2014 | Manuscript published on 30 January 2014 | PP: 89-93 | Volume-2 Issue-6, January 2014 | Retrieval Number: F0945012614/2014©BEIESP
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Abstract: A transformerless single-stage single switch AC/DC converter with direct power transfer is presented in this paper. Unlike existing single-stage ac/dc converters with uncontrolled intermediate bus voltage, a new high step-down transformerless single-stage single switch ac/dc converter achieving intermediate bus voltage regulation and output voltage regulation is proposed. With the direct power transfer feature, the converter is able to achieve efficient power conversion, low voltage stress on intermediate bus (less than 120V) and low output voltage. The topology integrates a buck-type power-factor correction (PFC) cell with a buck–boost dc/dc cell and part of the input power is coupled to the output directly after the first power processing. A detailed analysis of the proposed converter for regulated intermediate bus voltage and output voltage with simulation results are presented in this paper a prototype circuit is implemented to verify the performance.
Keywords: AC/DC, (PFC).
Scope of the Article: Routing, Switching and Addressing Techniques

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F0942012614

IJRTE Journal — Tue, 08 Nov 2022 04:05:45 +0000

Distributed Streaming with Network Diversity
A. Yugandhara Rao¹, M.Neeraja², G. Sruthi Keerthi³, K.Haritha⁴
¹A.Yugandhara Rao, Department of CSE, JNTUK, Lendi Institute of Engineering and Technology, Vizianagaram (Andhra Pradesh), India.
²M. Neeraja, Department of CSE, JNTUK, Lendi Institute of Engineering and Technology, Vizianagaram (Andhra Pradesh), India.
³G. Sruthi Keerthi, Department of CSE, JNTUK, Lendi Institute of Engineering and Technology, Vizianagaram (Andhra Pradesh), India.
⁴K. Haritha, Department of CSE, JNTUK, Lendi Institute of Engineering and Technology, Vizianagaram (Andhra Pradesh), India.
Manuscript received on 20 January 2014 | Revised Manuscript received on 25 January 2014 | Manuscript published on 30 January 2014 | PP: 86-88 | Volume-2 Issue-6, January 2014 | Retrieval Number: F0942012614/2014©BEIESP
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Abstract: Today’s packet networks including the Internet offer an intrinsic diversity for media distribution in terms of available network paths and servers or information sources. Novel communication infrastructures such as ad hoc or wireless mesh networks use network diversity to extend their reach at low cost. Diversity can bring interesting benefits in supporting resource greedy applications such as media streaming services, by aggregation of bandwidth and computing resources. Then, the advantages of server or source peer diversity in collaborative streaming solutions are discussed. Lastly, we present an overview of wireless mesh networks and focus on the typical constraints imposed by these novel communication models on media streaming with network diversity.
Keywords: Collaborative Media Streaming; Distributed Streaming; Media Overlay Networks; Mesh Networks; Multi Path
Scope of the Article: High Speed Networks

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