Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College

Āvadi, India

Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College

Āvadi, India
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Mariselvam V.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College | Logesh M.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College
International Journal of Applied Engineering Research | Year: 2015

The development of natural fiber composites are traditionally increasing day by day. In such a case, experimental and numerical analysis of natural fiber composite materials are focusing to predict the mechanical properties of composite materials. Analytical analyses on material properties are useful to determine the mechanical properties of composite materials in numerical analysis. In this research work, Kenaf fiber and Polypropylene matrix are used and different fiber orientations are considered to analyse the material properties of Kenaf/Polypropylene composite. The different orientations considered in this work are 30º,45º,60º. The material properties like tensile modulus, shear modulus, poisson ratio and mass density of Kenaf/Polypropylene composite with different orientations are determined using Rule of Mixture theory. © Research India Publications.


Bharathi S.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College | Premnath G.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College
International Journal of Control Theory and Applications | Year: 2017

In this paper, we study about the secret communication between the communication channels with compound multiple access channel(CMAC).In this channel the messages sent by one channel can be decoded by its corresponding receiver and kept secret from other receiver.A multiple access channel is considered and in which the messages from the encoders is confidential. Confidential messages are to be transmitted with perfect secrecy, as measured by equivocation at the other encoder. the upper bounds and the achievable rate for this communication situation are analyzed. © International Science Press.


Nandhini J.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College | Parthasarathy V.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College | Rakeshkumar M.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College
International Journal of Control Theory and Applications | Year: 2017

In wireless body area sensor network(wbasn) have picked up lot of enthusiasm for world in monitoring hospital environment.Wbasn is assumed a significient role to get the constant and exact information with decrease level in energy consumption.It consists small lightweight and vitality limited sensor any uncertainty in body organ and measure different biomedical system.Wepurpose this paper in distance ware relay energy efficiency(dware) and mutual information based distance ware relay energy efficiency(midare) protocol for multi hop sensor network network. Both the routing protocol have to monitoring the hospital environment in different body related to electrocardiogram(ecg) different link send data to server and receive mobile platform. These systems are steadily making progressions because of rising ideal models like machinetomachine correspondence, digital physical frameworks. These systems are utilized to screen individuals that are included in various exercises, for example, sports, space explorer preparing, and patients in a doctor's facility or home.The existing system is wireless autonomous spanning tree protocol to monitor patient in tree like structure to send link in medium accesss control in traffic mode in spanning tree in patient and child relationship.we analysis the simulation result in mat lab. © International Science Press.


Sushanthi A.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College | Nazreen Banu A.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College | Vinod S.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College
International Journal of Control Theory and Applications | Year: 2017

Aortic and mitral valves opening shutting time which gives data of fetal prosperity amid pregnancy. The ecg flag is taken as information which gives the pinnacle esteem and can discover time of opening and shutting of the valve successfully. BSSR which is a sort of neural system technique, was utilized to remove fECG from complex blend utilizing DUS motion as a reference .To acquire the valve movement related part, the DUS flag was de-made by the multi resolution Wavelet analysis .The DUS segment was divided into heart cycle areas and afterward standardized. Division was performed utilizing R-pinnacles of the all the while recorded fECG. It was then standardized by subtracting the mean and partitioning by the standard deviation of the DUS segment evaluated over the portion. © International Science Press.


Blessy Jenila R.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College | Velmurugan S.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College
International Journal of Control Theory and Applications | Year: 2017

Authenticated communication refers to the communication among the valid end users.This can be done using Message Authentication code(MAC).Message authentication codes helps in the verification of message transmission among the authenticated users which leads to the strong privacy measurements. Message authentication codes is generated when the transmitter sends an message.MAC is the combination of message and the shared key which is known only to the transmitter and the receiver.At the receiver end the MAC is computed and compared with the relevant transmitted MAC.If the MAC at the transmitted and received end are same then it is said to be identical and the received message is equal to the message which is transmitted by the legal user.For the purpose of authentication two independent methods are proposed such as Information-theoretic authentication codes and Complexity-theoretic authentication codes.In this paper a new approach called Artificial-noise-Aided MACs(ANA-MACs) is proposed for ensuring both computational and theoretic securities.The use of Artificial noise in ANA-MACs makes it tough for the opponent to derive the key.Channel coding approach is enabled for the ease of key recovery problem.The quantization method helps to transmit the messages in packets above the physical layer. © International Science Press.


Ambika S.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College
Measurement: Journal of the International Measurement Confederation | Year: 2016

Magnesium alloy (Mg alloy) is one among the lightest materials and which has wide applications in the production of aircraft engines, airframes, helicopter components, light trucks, automotive parts and computers parts for its attractive properties. In this paper, a study to analyze the turning properties of magnesium alloy AZ91D in dry condition with polycrystalline diamond (PCD) cutting inserts is presented. Firstly, to investigate turning of magnesium alloy using grey relational analysis and TOPSIS of optimum cutting parameter values. Secondly, to determine using response surface analysis of mathematical model depending on cutting parameters of surface roughness and tool flank wear in turning. The adequacy of the developed mathematical model is proved by ANOVA. The findings from the investigation showed that feed rate and cutting speed are the dominant factors for surface roughness and tool flank wear respectively. © 2015 Elsevier Ltd. All rights reserved.


Bala Saravanan C.,Tamil University | Sugumar R.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College
Journal of Theoretical and Applied Information Technology | Year: 2014

This study suggests and introduces a novel technology in medical informatics and medical data processing. The availability of timely information on side effects of drugs to consumers is considered to be very vital. However, due to various reasons dissemination of this information does not happen in an effective manner. This study aims to provide a solution to this problem by introducing a new bar code technique in the drugs packaging. Presently the bar code used contains product price details only. Through this paper the introduction of drug side effects details in the bar code along with pricing is suggested. This information can be transferred through medical store to the end user. The technology can be implemented and maintained through BCMA.Thus the BCMA creates drug awareness among patients and the bar code technology would impact the flow process as well as distribute the message of care for patients. © 2005 - 2014 JATIT & LLS. All rights reserved.


Carmel Mary Belinda M.J.,Vel Technology Drrr And Drsr Technical University | Carmel Mary Belinda M.J.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College | Kannan E.,Vel Technology Drrr And Drsr Technical University
Life Science Journal | Year: 2013

We present healthiness for energy-efficient MAC Protocol specifically designed for Wireless Human Area Networks. Wireless Human Area Networks consist of HAN protocol prefetched Transceiver and receiver attached to the human body to monitor vital signs such as Human body temperature, activity, pulse rate or heart-rate. The network embraces a master-slave architecture, where the Human body- slave node periodically sends (routing) sensor readings to a central master node(master router). Unlike out dated peer-to-peer wireless human area networks, the nodes in the bio medical Wireless Human Area Networks are not deployed in an ad hoc model. Construction of a network is centrally managed with single-hop communications. To reduce energy consumption, all the HAN nodes and sensor nodes are in standby or sleep mode until the centrally assigned time slot reaches its sneak point(cluster). When the node has joined in a network, there is no likelihood of collision within a cluster, as all of the communication node is initiated via central node and is addressed uniquely to a slave node. To avoid collisions with nearby transmitters, a clear channel (SoC) based assessment algorithm based on standard listen-before-transmit is used. To grip the time slot overlapping, the unique concept of a wakeup fall back time is presented. By means of single-hop communication and centrally controlled sleep/wakeup times leads to significant energy reductions for this application which was compared to more "Reliable" network MAC protocols such as 802.11(wifi) or Zigbee or Wireless Human Area Network. As the duty cycle of this application is reduced, in order to wake the overall (energy) power consumption approaches the standby power.


Neethu B.S.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College | Ruban Thomas D.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College
International Journal of Applied Engineering Research | Year: 2015

Clock distribution, increasing clock rates, decreasing feature size, excessive power consumption etc are the major limiting factors to synchronous design even though it dominates the current semiconductor design industry. In asynchronous design each component in the system is not governed by a clock signal so we can eliminate the problem of clock skew. NULL Convention Logic is an example of correct-by-construction asynchronous circuits, which have several advantages compared to their synchronous counterparts. Here we design a number of asynchronous circuits such as 1-bit full adder, register and 4-bit up counter by using different techniques in NCL and also incorporates „the proposed grouping algorithm‟ given in [1] and thereby improving and comparing their performance. A 4×4 bus arbiter is then designed entirely in terms of NCL and then compared its performance with its asynchronous counterpart. © Research India Publications.


Lokeshwari V.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College | Vardhan V.,Vel Technology Multi Technology Drrangarajan Drsakunthala Engineering College
International Journal of Applied Engineering Research | Year: 2015

A Modified booth (MB) recoding is used to recode the input values, so that it reduces the partial product, area, critical delay and power consumption. In this work we focus on Sum-Modified booth(S-MB) recoding for operating the Fused Add Multiply (FAM). Using S-MB recoding, the partial product will be reduced more than the modified booth. In FAM, both the addition and booth recoding is done in the same block, so that the area occupation is occur. A carry save adder (CSA) and carry look ahead adder (CLA) is used to operate the partial product, by using in this method we can reduced the run time. © Research India Publications.

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