2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE)最新文献_第3页

Electronic bio-chemistry analyzer for estimation of biochemical constituents of blood 测定血液生化成分的电子生化分析仪

2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE) Pub Date : 2015-02-05 DOI: 10.1109/ICNTE.2015.7029905

Shailesh Prajapati, Yogesh N Chandurkar, S. Pai

引用次数: 0

Improving the performance of assembly line: Review with case study 改进装配线的性能:通过案例分析进行回顾

2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE) Pub Date : 2015-02-05 DOI: 10.1109/ICNTE.2015.7029913

A. Rane, D. Sudhakar, V. Sunnapwar, S. Rane

{"title":"Improving the performance of assembly line: Review with case study","authors":"A. Rane, D. Sudhakar, V. Sunnapwar, S. Rane","doi":"10.1109/ICNTE.2015.7029913","DOIUrl":"https://doi.org/10.1109/ICNTE.2015.7029913","url":null,"abstract":"Context: Continuous Improvement in manufacturing to attain manufacturing excellence is today's requirement. It gives cutting edge over the competitors. This has developed lot of interest for the researchers during the last few years. Vehicle Assembly Line being the most complex Assembly line has been active area of research over years and has attracted many researchers. Objective: This paper systematically identifies and unfolds the important parameters by systematic review. Goal of this Research is to develop a novel classification of literature on Assembly Line and to improve the performance of vehicle assembly line using Lean implementation and Simulation approach. Methodology: Total of 116 referred journal articles in the domain of Vehicle assembly are reviewed here. Data is sourced from 40 publications, majority of which includes Elsevier, IEEE, and Springer. Further a mathematical model is developed considering the effect of number of resources, Break time, Downtime of machines and Absenteeism. A real world case study is done for a period of one year in a reputed vehicle assembly manufacturing plant. Results: Analysis of research on Assembly Line Balancing and optimization within many different industrial scenarios has been done her. This paper contributes to existing domain by classifying and comparing the means for input data, constraints and methodology used. It has been classified into five heads. A real world case study is done in reputed Company. Cycle time was reduced from 110 seconds to 100 seconds. Conclusion: It is difficult to perform the experiments like Design of Experiments (DOE) in complex manufacturing systems. Simulation allows us to test different concepts, various options without having to build prototypes. A case study done in Vehicle assembly shows the importance of Simulations to improve its performance measures. Limitations of the Research: The research does not completely optimize the production parameters. It improves the production system performance significantly.","PeriodicalId":186188,"journal":{"name":"2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123521969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 20

Synthesis and characterization of magnetic liquid and its application as an inclination sensor 磁性液体的合成、表征及其在倾角传感器中的应用

2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE) Pub Date : 2015-02-05 DOI: 10.1109/ICNTE.2015.7029911

Amit M. Dagade, P. V. Pillai, P. Goyal

{"title":"Synthesis and characterization of magnetic liquid and its application as an inclination sensor","authors":"Amit M. Dagade, P. V. Pillai, P. Goyal","doi":"10.1109/ICNTE.2015.7029911","DOIUrl":"https://doi.org/10.1109/ICNTE.2015.7029911","url":null,"abstract":"The magnetic liquid known as ferrofluid is a liquid, acts as a smart material, which becomes strongly magnetized in the presence of a magnetic field. The aim of this work to develop standard, economical method for synthesis of iron oxide nanoparticles along with their coating with oleic acid resulting in good quality of stable ferrofluid. The authors have prepared ferrofluid where nanoparticles are suspended in kerosene. To avoid aggregation, nanoparticles are coated with oleic acid. In present work, the stability of ferrofluid is considered in terms of particle size, size distribution and magnetization. The properties of final fluid are studied with the help of various analytical techniques; X-ray diffraction (XRD), Transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR) which are used for the determination of characteristics of ferrofluid like interatomic distance, size and shape of the particles and adhesion of oleic acid to nanoparticles. In account of synthesized ferrofluid, remaining part of work is dedicated to application of ferrofluid in the inclination sensor. In present there are many commercial applications of ferrofluids such as cancer detection (MRI test), speakers etc. Here the focus is given to construct ferrofluid based inductive inclination sensor as one of the application of the ferrofluid. The range of inclination sensor developed by us is ±12° and the resolution is ~ ±0.5°.","PeriodicalId":186188,"journal":{"name":"2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124930983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Review of accuracy improvement techniques in high speed 5 axis machining 高速五轴加工精度改进技术综述

2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE) Pub Date : 2015-02-05 DOI: 10.1109/ICNTE.2015.7029906

S. Shinde, K. Bhole

引用次数: 0

Development of non-invasive breath analyzer : A proposed system for detection of Nitric oxide (NO) in exhaled human breath, using infrared Quantum Cascade Laser (QCL) absorption technique 无创呼吸分析仪的发展:提出了一种利用红外量子级联激光(QCL)吸收技术检测人体呼出气体中一氧化氮(NO)的系统

2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE) Pub Date : 2015-02-05 DOI: 10.1109/ICNTE.2015.7029941

Sonali Arekar, R. Daruwala

引用次数: 3

Content based video classification using fuzzy rule base for edge detection 基于内容的视频分类，利用模糊规则库进行边缘检测

2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE) Pub Date : 2015-02-05 DOI: 10.1109/ICNTE.2015.7029942

V. Katkar, D. Bhatia, Siddhant Kulkarni

引用次数: 1

Temporal analysis and remote monitoring of ECG signal 心电信号的时间分析与远程监测

2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE) Pub Date : 2015-02-05 DOI: 10.1109/ICNTE.2015.7029936

Amruta Mhatre, S. Pai

{"title":"Temporal analysis and remote monitoring of ECG signal","authors":"Amruta Mhatre, S. Pai","doi":"10.1109/ICNTE.2015.7029936","DOIUrl":"https://doi.org/10.1109/ICNTE.2015.7029936","url":null,"abstract":"The system “Temporal analysis and remote monitoring of ECG signal” is developed to assist patients and doctors in health care. An arrhythmia is an abnormal heart rhythm. It can cause the heart rate to be too slow or too fast. Enough blood is not provided by the heart to the body when arrhythmias are severe or last long enough. This can cause patient to feel tired, lightheaded or may make him pass out. It can also cause death. Before treatment, it's important for the doctor to know where an arrhythmia starts in the heart and whether it's abnormal. An electrocardiogram (ECG) is often used to diagnose arrhythmias. “Temporal analysis and remote monitoring of ECG signal” is meant to acquire ECG signal from patient and analyze it to detect and classify its anomalies and abnormalities. This is achieved by extracting amplitudes and durations of parameters of ECG waveform such as P wave, QRS complex, RR interval and PR durations. These parameters are compared with the normal values to determine the type of abnormality. Database of the patient is maintained for further use by the doctor. Under critical conditions, transmission scheme will ensure successful transmission of critical messages to doctors via Global system for mobile (GSM) network.","PeriodicalId":186188,"journal":{"name":"2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124182837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Level shifted SPWM of a seven level cascaded multilevel inverter for STATCOM applications 用于STATCOM应用的7电平级联多电平逆变器的电平移位SPWM

2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE) Pub Date : 2015-02-05 DOI: 10.1109/ICNTE.2015.7029926

Suruchi Agarwal, S. R. Deore

{"title":"Level shifted SPWM of a seven level cascaded multilevel inverter for STATCOM applications","authors":"Suruchi Agarwal, S. R. Deore","doi":"10.1109/ICNTE.2015.7029926","DOIUrl":"https://doi.org/10.1109/ICNTE.2015.7029926","url":null,"abstract":"Multilevel inverters had gain popularity over the years in industrial applications such as motor drives, static var compensators and renewable energy systems. Multilevel inverters have received this attention as it promises fewer disturbances and are capable to function at low switching frequency as compared to two level inverters. Out of many multilevel inverter topologies proposed, Cascaded Multilevel Inverter (CMI) features a high modularity degree because each inverter can be seen as a module with similar circuit topology, control structure and modulation. With large number of advantages, cascaded multilevel inverter has one major limitation of voltage unbalance across the dc capacitors. This paper explores basic structure and operating principle of cascaded multilevel inverter. Common modulation techniques are summarized. This paper also presents Phase Disposition (PD) and Phase Opposition Disposition (POD) SPWM techniques along with module voltage balancing algorithm such as sorting strategy for a cascaded multilevel inverter. The THD of PD and POD SPWM techniques are compared. For PD-SPWM technique, it is observed that the output voltage of inverter contains even harmonic components because of half wave unsymmetry in phase switching function.","PeriodicalId":186188,"journal":{"name":"2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125593638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Investigation of effect of surface failures on inner and outer race of bearing on vibration spectrum 轴承内外圈表面失效对振动谱的影响研究

2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE) Pub Date : 2015-02-05 DOI: 10.1109/ICNTE.2015.7029937

S. Khot, S. Gurav

{"title":"Investigation of effect of surface failures on inner and outer race of bearing on vibration spectrum","authors":"S. Khot, S. Gurav","doi":"10.1109/ICNTE.2015.7029937","DOIUrl":"https://doi.org/10.1109/ICNTE.2015.7029937","url":null,"abstract":"The rolling element bearing is an important element used in rotating machinery. The performance of any mechanical system depends on condition of the bearing. Hence, to avoid failures condition monitoring of rolling element bearings is essential. In the present study, effect of surface failure on inner and outer race of bearing on vibration spectrum is proposed. The vibration spectrum is acquired for healthy bearing and bearing with surface failure failures on outer and inner race of bearing. The experimental study is carried out with various defect sizes on inner and outer race of bearing surface, at various shaft excitation frequencies. Vibration spectrums are acquired using a tri-axial shear type accelerometer (Type AC 102-A, SI.NO.66760) along with the photon+ (Bruel and Kajer) ultraportable dynamic signal analyser. The experimental results are compared with ball pass frequency of inner and outer race. It has been found that the percentage of errors is within permissible limit. Key words - Rolling element bearing, Bearing defect, Bearing characteristics frequencies, condition monitoring.","PeriodicalId":186188,"journal":{"name":"2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120940550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Design optimization of front and rear aerodynamic wings of a high performance race car with modified airfoil structure 改进翼型结构的高性能赛车前后气动机翼设计优化

2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE) Pub Date : 2015-02-05 DOI: 10.1109/ICNTE.2015.7029904

V. Muralidharan, Abhijith Balakrishnan, Y. Kumar

{"title":"Design optimization of front and rear aerodynamic wings of a high performance race car with modified airfoil structure","authors":"V. Muralidharan, Abhijith Balakrishnan, Y. Kumar","doi":"10.1109/ICNTE.2015.7029904","DOIUrl":"https://doi.org/10.1109/ICNTE.2015.7029904","url":null,"abstract":"Formula Student Racing competitions are international events organized by Society of Automotive Engineers globally at various Formula SAE Circuits. Teams comprising of college students worldwide thrive to build a Formula style race car to compete at these events. In this high octane racing event every team tries to have an inch over their opponents by reducing lap timings. The best way for minimal lap timings is better performance along the straights and a good cornering. It becomes difficult for cars to get good traction when traveling at high speeds as well as they need to reduce their speeds drastically to take sharp corners. To maximize the performance of team NITK Racing car for such events an aerodynamic wings package at the front and the rear is proposed which produces sufficient down-force when accelerating in the straights as well as allowing sharp corners at relatively higher speeds. Being a student based competition intense amount of care is given to the safety precautions. Cars having sharp corners and protrusions are liable to be disqualified and hence the wing tip needs to be modified in order to satisfy the safety rules of the competition.","PeriodicalId":186188,"journal":{"name":"2015 International Conference on Nascent Technologies in the Engineering Field (ICNTE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131107099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5