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Research Paper

Contact analysis of involute profile teeth

In this project, the purpose is to provide an in-depth understanding of tooth engagement in splined couplings based on variations in the clearance between mating teeth. It is standard practice to assume that 25-50% of the total spline teeth in a coupling are engaged due to variations from the manufacturer. Based on the assumed number of teeth engaged, the load capability of a splined coupling is determined.variations from tooth geometry from manufactured, the number of teeth actually engaged is dependent on the applied load and tooth errors

Published by: K. Mohan Kumar, B. Anbarasan

Author: K. Mohan Kumar

Paper ID: V4I6-1359

Paper Status: published

Published: December 15, 2018

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Research Paper

Multi-criteria inventory classification for retailers using Artificial Neural Network

This paper presents an artificial neural network technique which is used for classification of multi-criteria inventory for retailers. The control of large inventory items is not possible for maximum profit with an equal attention. Generally, single criteria inventory classification is followed by inventory manager such as total cost. It has been realized that for retail organizations the single criteria inventory classification is less effective, So, instead of cost, there are some other criteria which are more important, which are profit per unit, demand of the item, shelf-life, of an item and lead time to the store. So a multi-criteria approach has been used here for inventory classification of retail outlets. For this purpose, the artificial neural network technique has been used the classification of inventory has carried out by pattern recognition and classification tool in MATLAB software. For training, the network scaled conjugate gradient backpropagation is used in this work. So, a classifier model is trained for the classification of multi-criteria inventory and prediction of inventory based on an expert system which can classify any number of items in retail outlets.

Published by: Dewa Ram Kumawat, Abdul Samad

Author: Dewa Ram Kumawat

Paper ID: V4I6-1360

Paper Status: published

Published: December 15, 2018

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Research Paper

Self tuned PID based speed control of BLDC motor

Brushless DC Motors (BLDCM) have found immerse applications in automobile, automation, consumer electronics, medical and industrial applications due to their high efficiency, long operating life ratio of torque delivered to the size and fast dynamic response. In a brushless motor, the rotor incorporates the magnets, and the stator contains the windings. Commutation is implemented electronically with electronic speed controller (ESC) which uses the semiconductor switches to change the current in the windings based on the motor back EMF. PID controller is designed in MATLAB Simulink software and PID gains are tuned using an auto-tuning method. Digital PID controller is then implemented on FPGA as it provides greater flexibility and higher resources for implementing control algorithms. FPGA (PID controller) receives back EMF output from BLDC motor and generates the gate pulses which drive the switches of the electronic speed controller. The actual speed of the motor is compared with the reference speed given and the error signal is processed in a PID controller to obtain the required pulse width. As the motor rotates, feedback (back EMF) signals are produced in accordance with the rotor position. Three phase voltages are produced from ESC after they receive the decoded signals. These voltages are fed as input to the motor and it rotates at a required speed

Published by: Anuradha Muley

Author: Anuradha Muley

Paper ID: V4I6-1352

Paper Status: published

Published: December 15, 2018

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Research Paper

Emerging face of E-tailing: Online food delivery

The growth of the internet has created a significant impact on the lives of people for customers convenience is something which customers look forward to. With the internet, there are new ways of satisfying them with relative technologies and for marketers, it is about selling the products throughout the year without geographical and temporal boundaries and to understand customer’s perception on how they use online services such as food delivery and on understanding why they don’t do so. The online food delivery business has seen a rapid growth, growing at 15% every quarter in 2017. The growth has resulted in the number of orders on a daily basis clocking an average of 400,000 during the September quarter. The Fast food Industry is expected to reach to US$27.57 billion by 2020 which is set for an exponential growth as we can see the market is expected to grow at CAGR of 18% by 2020. This study attempts to take a look at the online food delivery ecosystem with a focus on its drivers and analyses the factors that are driving the growth of this business, especially in Bangalore City.

Published by: Arijit Roy, Dr. Kiran Reddy

Author: Arijit Roy

Paper ID: V4I6-1340

Paper Status: published

Published: December 15, 2018

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Review Paper

Maintainable development and green buildings: A review

In this development time, maintainable constructions have taken some new steps accelerated green building practice. The term “green building” is used to describe buildings that design and constructed, to have a less impact on the environment, indoor and outdoor. Green building is designed, constructed and operated to boost environmental, economic, and healthy and productivity performance over that of a conventional building. A project is certified by LEED certification. This study will be done using a case of the construction sector in Malaysia. The data will be gathered in an interview with many Property Development Companies or projects that apply the green building criteria. The commendation is that more property evolution companies should be interviewed so that more extensive results can be collected. Therefore, this study aims to look into building energy capacity and materials and design debuted in green buildings to instate constructive sustainability and to establish the advantage of spending energy carrying capacity, green materials and sustainable design.

Published by: Sachin Sharma, Monika Yadav, Rahul Kumar, Dilip Kumar, Sourabh Prajapat

Author: Sachin Sharma

Paper ID: V4I6-1366

Paper Status: published

Published: December 14, 2018

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Research Paper

Four way cutting operation in hacksaw machine

As we know that in large manufacturing industries, the cutting operation is very required for raw material, for this purpose they use conventional hacksaw machine for cutting operation. In that type of machine single piece can cut at a time by using an electric motor. Also, one labor utilizes for same. So it is time-consuming and comparatively costly. Therefore we have manufactured a four-way hack-saw machine which is used for cutting job simultaneously, this four-way hack-saw machine uses single motor four cutting job at the same time while in conventional hack-saw machine single motor is used for cutting one job only. Conversion of rotary motion of dc motor into reciprocating motion is obtained by using the eccentric cam. By making such type of machine, cutting operation time as well as labor working time can be reduced. Since such a hack-saw machine gives more productivity than a conventional cutting hack-saw machine, it can be used in manufacturing industries where automation is required. It can be also used in industries where labor availability is less. In this present work, we manufactured a model of four-way hacksaw machine, so we use light duty of structural parts and crank mechanism, a capacity of an electric motor is also very low. But in future, if we want to use such type of machine in industry, we can manufacture it by using heavy duty of body structure and all other required parts.

Published by: Perry S. Koradiya, Vilish R. Modi, Rajan S. Patel, Parth K. Mistry

Author: Perry S. Koradiya

Paper ID: V4I6-1358

Paper Status: published

Published: December 13, 2018

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