Sri Muthukumaran Institute of Technology

Mangadu, India

Sri Muthukumaran Institute of Technology

Mangadu, India
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Ramu S.,Debre Tabor University | Srinivasan R.,Sri Muthukumaran Institute of Technology | Somasundaram S.,JNN Institute of Engineering | Achamyeleh T.,Debre Tabor University
International Journal of Mechanical Engineering and Technology | Year: 2017

The environment affected inherent drawback from IC engines is concerned to the major mankind of exhaust noise pollution and air pollution. However the exhaust noise can't be identified, but the human being affected by without destiny. This paper decided to done the research work depend on the noise pollution for optimum design and construction of the muffler and internal sections. The muffler section has changed but back pressure replied to the engine, might increased and hampered to the engine. The present work done by improving the thermal efficiency and improved the combustion efficiency by exhaust silencer. In addition that, the performance test and engine efficiency results were compared with existed method in term of brake thermal efficiency and brake specific fuel consumption, temperature measurement of engine performance and drop of pressure measurement these drop of pressure and temperature measurements are observed. © IAEME Publication.

Anitha V.,Sri Muthukumaran Institute of Technology | Murugavalli S.,Panimalar Engineering College
IET Computer Vision | Year: 2016

A brain tumour is a mass of tissue that is structured by a gradual addition of anomalous cells and it is important to classify brain tumours from the magnetic resonance imaging (MRI) for treatment. Human investigation is the routine technique for brain MRI tumour detection and tumours classification. Interpretation of images is based on organised and explicit classification of brain MRI and also various techniques have been proposed. Information identified with anatomical structures and potential abnormal tissues which are noteworthy to treat are given by brain tumour segmentation on MRI, the proposed system uses the adaptive pillar K-means algorithm for successful segmentation and the classification methodology is done by the two-tier classification approach. In the proposed system, at first the self-organising map neural network trains the features extracted from the discrete wavelet transform blend wavelets and the resultant filter factors are consequently trained by the K-nearest neighbour and the testing process is also accomplished in two stages. The proposed two-tier classification system classifies the brain tumours in double training process which gives preferable performance over the traditional classification method. The proposed system has been validated with the support of real data sets and the experimental results showed enhanced performance. © The Institution of Engineering and Technology.

Joice C.S.,Sri Muthukumaran Institute of Technology | Paranjothi S.R.,Rajalakshmi Engineering College | Kumar J.S.,Anna University
2011 International Conference on Recent Advancements in Electrical, Electronics and Control Engineering, IConRAEeCE'11 - Proceedings | Year: 2011

This paper presents the practical implementation of the control of three phase Brushless DC (BLDC) motor in all the four quadrants. The controller dsPIC30F4011 is used. The four quadrant operation which was simulated using MATLAB / Simulink is implemented and analyzed [1]. A smooth transition between the quadrants is achieved. The time taken to change the direction of rotation of BLDC motor is also comparatively reduced. The frequent change of direction of rotation and hence the change of quadrants results in frequent braking. During braking time the kinetic energy is wasted as heat energy. This paper presents a concept wherein the kinetic energy is converted and stored in a battery. The battery thus charged can be used to run the same BLDC motor with no interruption in power supply. © 2011 IEEE.

Shanthi D.,Sri Muthukumaran Institute of Technology | Amutha R.,SSN College of Engineering
2011 International Conference on Emerging Trends in Electrical and Computer Technology, ICETECT 2011 | Year: 2011

Soc is a technology that integrates heterogeneous system components such as microprocessors, memory logic and DSP's into a single chip. The overall performance of SoC design depends on efficient on-chip communication architectures. Efficient interconnection architecture is necessary interprocessor communication, communication between processors and peripherals and between processor and memory. The communication architecture should be flexible in such a way that it should adapt to various traffic conditions. Currently on-chip interconnection networks are mostly implemented using shared buses which are the most common medium. The arbitration plays a crucial role in determining performance of bus-based system, as it assigns priorities, with which processor is granted the access to the shared communication resources. In the conventional arbitration algorithms there are some drawbacks such as bus starvation problem and low system performance. Hence in this paper, probability based dynamically configurable Round robin arbiters are proposed to handle the discrepancy of existing arbitration algorithms. This bus provides each component a flexible and utmost share of on-chip communication bandwidth and improves the latency in access of the shared bus. The performance of SoC is improved using this probabilistic round robin algorithm with regard to the parameters, latency compared to conventional bus arbitration algorithms. © 2011 IEEE.

Muthusundari S.,Sathyabama University | Suresh R.M.,Sri Muthukumaran Institute of Technology
Proceedings of 2014 IEEE International Conference on Advanced Communication, Control and Computing Technologies, ICACCCT 2014 | Year: 2015

Generally, in encryption or decryption processes the standard algorithms DES (Data Encryption Standard) and AES (Advanced Encryption Standard) to be used for text message transmission. These standards seem not to be enough secure and as fast for the problem of message communication. Already we had proposed a new technique to encrypt the text message by sorting technique. That paper was focusing a safe mechanism for secured message passing to tackle the security problem of information by using Bubble Sort technique to encrypt and decrypt the text message. In this paper, we propose an efficient encryption algorithm by an enhanced D-Shuffle Sorting technique. The basic idea of this paper is to increase the security level, much simpler to implement and improve the efficiency by replacing the Bubble sort technique with an enhanced D-Shuffle Sorting Technique to encrypt and decrypt the text message. The encrypted message can be represented in a balanced tree format, which transmits over the network; gives much strengthen the security for the safest communication. To ensure the performance of an enhanced algorithm requires n-1 passes, is compared to D-Shuffle algorithm required n passes to encrypt. © 2014 IEEE.

Chellatamilan T.,Arunai Engineering College | Suresh R.M.,Sri Muthukumaran Institute of Technology
Life Science Journal | Year: 2013

With the advent of internet technology as a ubiquitous platform for sharing the educational contents and experiences, many of the institutions across the globe offer the federated search to the courses, lesson plans, contents, assignments, seminars and experiments. These learning resources are stored in the repositories of the learning content management system. Sophisticated search and information retrieval solutions are essential for efficient use of these repositories. The structure of many existing information retrieval system considers ontology for retrieval. This ontology based solution increases the accuracy of information retrieval through high precision and recall. This paper addresses the requirement for pre-processing and classification of documents in order to achieve more efficient Information Retrieval system. Tools and techniques employed for autonomous classification or clustering of documents are investigated and a new method based on concept expansion is proposed. The proposed methods are evaluated using Reuters 21578 dataset.

Gnanasekar A.,Rmd Engineering College | Suresh R.M.,Sri Muthukumaran Institute of Technology
Journal of Theoretical and Applied Information Technology | Year: 2014

Web Service discovery and composition is one of the key objectives of Service Oriented Architecture (SOA) which provides a loosely-coupled environment and enables flexible assembly of existing web services. Service discovery plays a vital role in the overall process of the service discovery and composition. The Web Ontology Language for Services (OWL-S) has emerged as the de facto standard for implementing business process from existing semantic web services. The semantic discovery is a challenging problem and attracts much attention both from industry and academia. This work focuses on the semantic web service discovery using empirical analysis. © 2005 - 2014 JATIT & LLS. All rights reserved.

Palanichamy C.,Curtin University Australia | Naveen P.,Sri Muthukumaran Institute of Technology | Muthusundar S.K.,Sri Muthukumaran Institute of Technology
Journal of Renewable and Sustainable Energy | Year: 2014

In developing countries, though electrical energy has been recognized as a noteworthy input for their economic growth and societal development, nearly 2 × 109 people lack access to electrical energy use. Many national policies were designed to provide electric service to an entire population; nevertheless, all have encountered with significant barriers. Securing a passable electric service for isolated societies with small population and large distance from the main electricity grid has been proved to be a hard-hitting challenge to the energy policy strategists. To overcome the energy barriers and the energy scarcity of the secluded society, this paper proposes a sustainable, economic, and environmental friendly energy mix option with fossil-fuelled, wind, and solar energy systems as a curative solution. © 2014 AIP Publishing LLC.

Nirmal Raj T.,SCSVMV University | Suresh R.M.,Sri Muthukumaran Institute of Technology
International Review on Computers and Software | Year: 2013

The main challenge in 4G networks is to perform the vertical handoff between pairs of different types of networks in the presence of 2G, 3G, WLAN, WMAN, satellite etc along with the fulfillment of quality of service (QoS) requirements. The lack of QoS can cause break in network during handoff or loss of network at remote condition. Hence in order to overcome these issues, in this paper, we propose a QoS aware vertical handover decision for (QAVHD) in 4G networks. Initially, when the mobile terminal (MT) on movement finds a new network, it collects the QoS information of the respective network that includes signal strength, network coverage area, data rate, available bandwidth, velocity of MT and network latency. Then MT compares estimated measurements with its old network and network which provides better QoS is selected as current network. The old network then performs the data transmission to the new network. By simulation results, we show that the proposed approach enhances the network throughput and minimizes the latency. © 2013 Praise Worthy Prize S.r.l. - All rights reserved.

Janaki G.,Sri Muthukumaran Institute of Technology | Kumar A.S.,Vellammal Engineering College
Applied Mechanics and Materials | Year: 2014

This paper explores the level of conducted EMI in a buck boost converter under a non linear load condition based on the CISPR 11/Class A EMC standard. Here, the buck boost converter was designed to produce a constant output voltage irrespective of load conditions. The closed loop control is designed using dsPIC controller. Three different randomization firing schemes are adopted and the EMI analysis in each mode is done experimentally. Also, the results are compared with normal PWM scheme. The experimental result shows that in RPWM scheme the emission levels are comparatively low. © (2014) Trans Tech Publications, Switzerland.

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