2019 International Conference on Power Electronics, Control and Automation (ICPECA)最新文献_第2页

Solar Photovoltaic Power Converters: Technologies and Their Testing Protocols for Indian Inevitabilities 太阳能光伏电源转换器:技术和他们的测试协议为印度的必然性

2019 International Conference on Power Electronics, Control and Automation (ICPECA) Pub Date : 2019-11-01 DOI: 10.1109/ICPECA47973.2019.8975463

Richa Parmar, A. K. Tripathi, Sanjay Kumar, C. Banerjee, K. Yadav, Mithilesh Kumar

引用次数: 1

A Sensitive Surface Acoustic Wave Sensor for Monitoring Humidity for Substation Application 一种用于变电站湿度监测的灵敏表面声波传感器

2019 International Conference on Power Electronics, Control and Automation (ICPECA) Pub Date : 2019-11-01 DOI: 10.1109/ICPECA47973.2019.8975395

Shamim Alam, T. Islam, U. Mittal

引用次数: 1

Circular Microphone Array Based Stethoscope for Radial Filtering of Body Sounds 基于圆形麦克风阵列的人体声音径向滤波听诊器

2019 International Conference on Power Electronics, Control and Automation (ICPECA) Pub Date : 2019-11-01 DOI: 10.1109/ICPECA47973.2019.8975663

Mudasir Ahmad Sheikh, L. Kumar, M. Beg

{"title":"Circular Microphone Array Based Stethoscope for Radial Filtering of Body Sounds","authors":"Mudasir Ahmad Sheikh, L. Kumar, M. Beg","doi":"10.1109/ICPECA47973.2019.8975663","DOIUrl":"https://doi.org/10.1109/ICPECA47973.2019.8975663","url":null,"abstract":"This paper addresses the problem of extraction of body sounds with a stethoscope having a single mechanical, less acoustic diaphragm by introducing a highly acoustic circular microphone array. This circular microphone array due to its exclusive advantages like signal enhancement, beamforming and steenng property, is capable of receiving sound signals from a desired direction and attenuates all other signals from other directions. In this paper, heart and lung are assumed as point sources, with a point on the sternum and just above its apex as a reference point to define the sphencal coordinates (r, $theta, phi$) of heait and lung sound.This paper uses Multiple Signal Classification (MUSIC) algorithm for Direction of Arrival (DOA) estimation of heart and lung sound sources. For radial filtenng or extraction of desired sound (say heart sound) from a mixed signal of heart and lung sound, an adaptive beamformer, like Linearly Constrained Mimmum Variance (LCMV) beamformer is adopted. Real-time data is received by Umform Circular Array (UCA) and then recorded by an adobe audition software in a noise-free enviromnent. Results are simulated by Matlab. Though the results are obtained for heart and lung sound, but it can be extended to extract all other body sounds like bowel sounds, fetus sound etc. and hence leads to develop a universal body sound analyzer.","PeriodicalId":6761,"journal":{"name":"2019 International Conference on Power Electronics, Control and Automation (ICPECA)","volume":"43 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91393136","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

Modeling And Simulation of Full Bridge Zero Voltage Switching Inverter with Fuzzy Logic Controller 基于模糊控制器的全桥零电压开关逆变器建模与仿真

2019 International Conference on Power Electronics, Control and Automation (ICPECA) Pub Date : 2019-11-01 DOI: 10.1109/ICPECA47973.2019.8975562

Abhishek Sharma, Abha Gahlot, Monika Vardia, P. C. Bapna

{"title":"Modeling And Simulation of Full Bridge Zero Voltage Switching Inverter with Fuzzy Logic Controller","authors":"Abhishek Sharma, Abha Gahlot, Monika Vardia, P. C. Bapna","doi":"10.1109/ICPECA47973.2019.8975562","DOIUrl":"https://doi.org/10.1109/ICPECA47973.2019.8975562","url":null,"abstract":"The zero voltage switching (ZVS) full-bridge inverter circuit with a fuzzy logic controller is simulated and proposed in this paper. The condition of zero voltage switching is analyzed & produced for main MOSFET switches for a large range of power. The reverse-recovery of the body diode between the drain and source of MOSFET switches is reduced & the condition of ZVS is achieved. This paper proposed that a new synchronization of the closed feedback loop provided to the fuzzy logic controller by the circuit. A fuzzy logic controller (FLC) is simulated which decreases the computational cost & assures that the circuit load voltage is almost constant as well as increases the efficiency of the circuit. It also optimizes the performance of the inverter. To validate the effectiveness of the simulated control approach, the voltage, current, efficiency curves & load power waveforms of the proposed inverter circuit are presented. The grid-connected full bridge inverter with the DSP controller was implemented which produces 98.8% efficiency but in the end, the modeling and simulation of ZVS inverter with a fuzzy controller are used to extract the result & discuss the feasibility and validity of the new proposed circuit. In according to the simulation results, maximum efficiency 99.0% is achieved and it is maximum in comparison with previous techniques were used with ZVS full-bridge inverter circuit.","PeriodicalId":6761,"journal":{"name":"2019 International Conference on Power Electronics, Control and Automation (ICPECA)","volume":"1 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83082893","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: 0

Power Management for Hybrid Energy Storage System in Electric Vehicles 电动汽车混合储能系统的电源管理

2019 International Conference on Power Electronics, Control and Automation (ICPECA) Pub Date : 2019-11-01 DOI: 10.1109/ICPECA47973.2019.8975530

Mohammad Jasim Usmani, A. Haque, V. S. Kurukuru, Mohammed Ali Khan

引用次数: 1

Nearest Neighbor Classifier for Vision Based Unstructured Road Detection 基于视觉的最近邻分类器非结构化道路检测

2019 International Conference on Power Electronics, Control and Automation (ICPECA) Pub Date : 2019-11-01 DOI: 10.1109/ICPECA47973.2019.8975437

Altaf Alam, Z. Jaffery

引用次数: 0

Analysis and Architecture for the deployment of Dynamic License Plate Recognition Using YOLO Darknet 基于YOLO暗网的动态车牌识别系统部署分析与体系结构

2019 International Conference on Power Electronics, Control and Automation (ICPECA) Pub Date : 2019-11-01 DOI: 10.1109/ICPECA47973.2019.8975456

U. Upadhyay, Fahad Mehfuz, Aryan Mediratta, Asma Aijaz

{"title":"Analysis and Architecture for the deployment of Dynamic License Plate Recognition Using YOLO Darknet","authors":"U. Upadhyay, Fahad Mehfuz, Aryan Mediratta, Asma Aijaz","doi":"10.1109/ICPECA47973.2019.8975456","DOIUrl":"https://doi.org/10.1109/ICPECA47973.2019.8975456","url":null,"abstract":"Dynamic License Plate Recognition (DLPR) has been a successive subject of research because of numerous functional applications. Be that as it may, a significant number of the present arrangements are still not reliable in certifiable circumstances, usually relying upon innumerable limitations. This paper exhibits an active and productive DLPR framework and architecture, which can be implemented for dynamic license plate identification based on the best in class YOLO object identifier. The Convolutional Neural Networks (CNN) are prepared and calibrated so that their robustness is sustained under diverse setups (e.g., varieties in the camera, illumination, and foundation). Extraordinarily for character segregation and identification, we structure a methodology utilizing straightforward information enlargement instances, for example, reversed LPs and inverted characters. The subsequent DLPR modus operandi accomplished noteworthy outcomes in the data sets. Our test results show that the proposed strategy and deployment architecture, with no parameter adjustment, performs exceptionally well on the data collected dynamically from a video using a raspberry pi and has been successful in identifying multiple license plates and extracting the characters, the process, however, is time exhaustive.","PeriodicalId":6761,"journal":{"name":"2019 International Conference on Power Electronics, Control and Automation (ICPECA)","volume":"11 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81934062","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: 6

Nanowire based size-dependent Photoluminescence and Raman studies of N type porous silicon etched under illumination of varying wavelengths 不同波长下蚀刻N型多孔硅的纳米线尺寸依赖性光致发光和拉曼研究

2019 International Conference on Power Electronics, Control and Automation (ICPECA) Pub Date : 2019-11-01 DOI: 10.1109/ICPECA47973.2019.8975664

M. Zaid, Abid, S. S. Islam, M. Husain

{"title":"Nanowire based size-dependent Photoluminescence and Raman studies of N type porous silicon etched under illumination of varying wavelengths","authors":"M. Zaid, Abid, S. S. Islam, M. Husain","doi":"10.1109/ICPECA47973.2019.8975664","DOIUrl":"https://doi.org/10.1109/ICPECA47973.2019.8975664","url":null,"abstract":"A comparative study of N type porous silicon (PS) morphology by using Field Emission Scanning Electron Microscope (FESEM) Imaging, Raman Spectroscopy and Photoluminescence (PL) spectroscopy analysis. Samples of crystalline silicon were electrochemically etched at a constant current density and a constant anodization time illuminated under different wavelengths of visible light emitted by LEDs to convert them into nanowire-based PS wafers. FESEM characterization showed formation of nanowires of different porosities on the wafer for varying wavelengths subjected to the samples during etching. Raman spectroscopy further showed right shift in Raman peaks of the amorphous silicon wafer while PL spectroscopy concluded in tuning of energy band gap of the samples illuminated under different wavelengths of light. In this work, we show the differences obtained in the behavior of PS when etched under different degrees of illumination for further application in fabrication of integrated silicon-based optoelectronic systems as the properties of a porous silicon such as porosity, pore diameter and thickness depend heavily on the fabrication process and can be comfortably controlled.","PeriodicalId":6761,"journal":{"name":"2019 International Conference on Power Electronics, Control and Automation (ICPECA)","volume":"25 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85362968","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: 0

Comparative Analysis of Dielectric Modulated Junctionless FinFET Biosensor and Junctionless DG MOSFET Biosensor for Medical Instrumentation 医用仪器用介电调制无结FinFET生物传感器与无结DG MOSFET生物传感器的比较分析

2019 International Conference on Power Electronics, Control and Automation (ICPECA) Pub Date : 2019-11-01 DOI: 10.1109/ICPECA47973.2019.8975506

Himani Dua Sehgal, Yogesh Pratap, Mridula Gupta, S. Kabra

{"title":"Comparative Analysis of Dielectric Modulated Junctionless FinFET Biosensor and Junctionless DG MOSFET Biosensor for Medical Instrumentation","authors":"Himani Dua Sehgal, Yogesh Pratap, Mridula Gupta, S. Kabra","doi":"10.1109/ICPECA47973.2019.8975506","DOIUrl":"https://doi.org/10.1109/ICPECA47973.2019.8975506","url":null,"abstract":"In this work, a comprehensive comparative analysis of a junctionless FinFET and a junctionless double gate (DG) MOSFET as label free biosensor has been carried out. Nanogap cavity is created and filled with different biomolecules having dielectric constant ranging from 1 to 10. Different sensing parameters including threshold voltage, OFF current, surface potential gradient and ratio of ON current to OFF current (Ion/Ioff) are used for the detection of biomolecules. These parameters are compared for JLT FinFET and JLT DG MOSFET to find out which device provides better sensitivity as a biosensor. Other sensing parameters which have been calculated to analyze the performance of JLT FinFET biosensor are drain current, transconductance (gm) and output-conductance (gd). Different parameters are analyzed for the detection of biomolecules to find out which parameter provides better sensitivity as a detecting parameter. Threshold Voltage, Surface Potential and OFF current are better sensing parameters for lower values of gate voltage.","PeriodicalId":6761,"journal":{"name":"2019 International Conference on Power Electronics, Control and Automation (ICPECA)","volume":"13 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81692691","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: 4

Carbon Nanotube FET based Power Shaping Circuit used in Biomedical Applications 基于碳纳米管场效应管的功率整形电路在生物医学中的应用

2019 International Conference on Power Electronics, Control and Automation (ICPECA) Pub Date : 2019-11-01 DOI: 10.1109/ICPECA47973.2019.8975407

Mohd Tauheed Khan, Munna Khan, M. Hasan

引用次数: 0