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Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology最新文献

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Simulation Research on Electric Field Distribution of 10KV Vacuum Circuit Breaker based on ANSYS 基于ANSYS的10KV真空断路器电场分布仿真研究
Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3362759
L. Ying, Weili Wu, Li Feng
{"title":"Simulation Research on Electric Field Distribution of 10KV Vacuum Circuit Breaker based on ANSYS","authors":"L. Ying, Weili Wu, Li Feng","doi":"10.1145/3362752.3362759","DOIUrl":"https://doi.org/10.1145/3362752.3362759","url":null,"abstract":"Taking the 10kV vacuum circuit breaker as an example, the ANSYS simulation software is used to simulate the electric field distribution in the vacuum interrupter. It is found that the different opening distances between the contacts have a direct influence on the distribution and size of the electric field. When the distance between the contacts is extremely small, it is easy to cause a gap breakdown between the contacts. Therefore, we compare the electric field results obtained under different opening distances, keep the contact spacing within a reasonable range, prevent the breakdown phenomenon, and reasonably improve the design of the circuit breaker and increase the service life of the vacuum bubble.","PeriodicalId":430178,"journal":{"name":"Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126114369","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 Control Strategy of Asymmetric Bridge Converter for Switched Reluctance Motor 开关磁阻电机非对称桥式变换器的比较控制策略
Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3362764
A. A. Nugroho, B. Suprapto, Z. Nawawi, Muhamad Haddin
{"title":"Comparative Control Strategy of Asymmetric Bridge Converter for Switched Reluctance Motor","authors":"A. A. Nugroho, B. Suprapto, Z. Nawawi, Muhamad Haddin","doi":"10.1145/3362752.3362764","DOIUrl":"https://doi.org/10.1145/3362752.3362764","url":null,"abstract":"Switched Reluctance Motor has many advantages such as high efficiency, starting torque and reliability, simple construction, robustness, and low maintenance become the best achievement of this motor, but there is still major drawback like large torque ripple, acoustic noise and vibration. This paper present the comparative strategic in controlling of Switched Reluctance Motor using asymmetric bridge converter base on magnetizing-demagnetizing mode and magnetizing-freewheeling mode applied on 6/4 Switched Reluctance Motor using Matlab/Simulink. The comparison between the magnetizing demagnetizing and magnetizing freewheeling started with increasing the turn on angle while keep the turn off angle constant and run the simulation until the highest speed reached, then the turn on angle kept constant while the turn off angle increased until high speed reached. The result of the paper is that the asymmetric bridge converter under magnetization demagnetizing achieve better performance in reaching higher speed, and more efficient since draw the smaller current, and the top speed catch earlier compare to the magnetizing freewheeling mode.","PeriodicalId":430178,"journal":{"name":"Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114064474","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
An Enhanced Digital Stopwatch for Academic Purposes 用于学术目的的增强型数字秒表
Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3362756
S. Ravi, A. M. Zungeru, Bokani Mtengi, J. Chuma
{"title":"An Enhanced Digital Stopwatch for Academic Purposes","authors":"S. Ravi, A. M. Zungeru, Bokani Mtengi, J. Chuma","doi":"10.1145/3362752.3362756","DOIUrl":"https://doi.org/10.1145/3362752.3362756","url":null,"abstract":"To address the problem of timing in our secondary schools, we present a design, simulation and implementation of an enhanced timing system for academic purposes. The system involves the design of a digital stopwatch for Ditsweletse Community Junior Secondary School in Botswana to be used in timing examinations and tests, laboratory experiments to enhance national and international competitiveness among students and promote scientific analysis for students. The system is divided into five major blocks that house different circuits and combined to perform the function of an enhanced digital stop watch. This division includes; Power supply, timing circuit, counter circuit, decoder, and display circuits. The system was designed and simulated using Proteus 8, a circuit building software used for building electronics system. The system was simulated, and simulation results were in accordance to the design specifications.","PeriodicalId":430178,"journal":{"name":"Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114205662","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
ActiView ActiView
Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3365195
Gihyoun Lee, Young-Jin Jung, Ji-su Park, Jun-Yong Hong
{"title":"ActiView","authors":"Gihyoun Lee, Young-Jin Jung, Ji-su Park, Jun-Yong Hong","doi":"10.1145/3362752.3365195","DOIUrl":"https://doi.org/10.1145/3362752.3365195","url":null,"abstract":"Brain cortical activation analysis is important for understanding the causes of neurological disorders and relevant brain mechanisms. Over the past decades, various studies have been published on the brain functional activities and cortical activation analysis using functional near-infrared spectroscopy (fNIRS). The fNIRS yields outputs similar to the blood-oxygen-level-dependent (BOLD) signals of the functional magnetic resonance imaging (fMRI) and has an advantage that can measure higher temporal resolution than fMRI. In this paper, we developed a MATLAB toolbox, referred to as ActiView, for analyzing the cortical activation on realtime. Although the existence of numerous analysis toolboxes for fNIRS, most of these are not easy to use because they involve numerous steps, coefficients, anatomic information, 3-dimensions coordinator, and related files. Given that ActiView consists of a simple and intuitive graphical user interface (GUI), users can lightly analyze the brain cortical activation by using fNIRS signals. To investigate the developed toolbox, the hand clenching task experiment---extensively used in brain functional activity studies---was applied. The experimental results elicited the realtime brain cortical activation results compare to the offline brain cortical activity that was analyzed using NIRS SPM---one of the most extensively used NIRS analysis toolboxes.","PeriodicalId":430178,"journal":{"name":"Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116547660","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: 1
Design of a Short Range Optical Pulse Transceiver System for Intruder Detection 一种用于入侵者检测的短距离光脉冲收发系统的设计
Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3362755
Bokamoso Basutli, A. M. Zungeru, Bokani Mtengi, B. Diarra
{"title":"Design of a Short Range Optical Pulse Transceiver System for Intruder Detection","authors":"Bokamoso Basutli, A. M. Zungeru, Bokani Mtengi, B. Diarra","doi":"10.1145/3362752.3362755","DOIUrl":"https://doi.org/10.1145/3362752.3362755","url":null,"abstract":"Recent advancement in wireless technology enables free transmission between devices and automatic operation within the home areas. In this paper, we develop, design and implement an optical pulse transmitter and receiver systems to create the real ubiquitous communication link. To show the reality of the design, the optical pulse transceiver system is configured to allow detection of an intruder within a secured laboratory in Botswana International University of Science and Technology (BIUST) using a wireless link. In implementing the design, two sets of circuits, a transmitter circuit for transmitting information in the form of a signal from the source input and a receiver circuit for receiving the transmitted signal were designed. We achieved this by integrating analog component on two circuit boards. The system was simulated using Multisim, and simulation results were per the design specifications.","PeriodicalId":430178,"journal":{"name":"Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology","volume":"212 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120941940","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: 1
Multiple-input Single-output Boost Converter 多输入单输出升压转换器
Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3362769
Taufik Taufik, J. W. Baltiérrez, R. Hasanah
{"title":"Multiple-input Single-output Boost Converter","authors":"Taufik Taufik, J. W. Baltiérrez, R. Hasanah","doi":"10.1145/3362752.3362769","DOIUrl":"https://doi.org/10.1145/3362752.3362769","url":null,"abstract":"This paper presents a multiple-input single-output converter for the DC House project. The proposed architecture allows for multiple different input sources to supply power to a single higher-power output. The design uses a boost converter with a parallelable output which has been demonstrated to allow increased total output power as a function of the number of input sources available. The parallelable output has been shown to distribute load amongst the input sources relatively to optimize the system. This approach is also desirable since it allows for flexibility in multiple configurations. The design was tested using hardware and data results show the performance met and exceeded the needs of the DC House project. Data were taken for configuration with 1, 2, 3, and 4 input sources providing greater than 600W of total output power at an efficiency of greater than 92%. This architecture demonstrates the possibility of expanding the total available power for a single output in proportion to the number of available input sources.","PeriodicalId":430178,"journal":{"name":"Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131964276","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: 1
Convolutional Neural Network Based Deep Feature Learning for Finger-vein Identification 基于卷积神经网络的手指静脉深度特征学习
Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3365193
Manjit Singh, S. Singla
{"title":"Convolutional Neural Network Based Deep Feature Learning for Finger-vein Identification","authors":"Manjit Singh, S. Singla","doi":"10.1145/3362752.3365193","DOIUrl":"https://doi.org/10.1145/3362752.3365193","url":null,"abstract":"The modern-day finger vein based human recognition techniques provide good performance, yet they are highly finger vein image quality dependent. To address this problem, a novel deep learning-based approach using convolution-neural-network (CNN) for finger vein identification has been introduced here. The prime objective of our work is to achieve a stable response with accurate performance keeping varying quality finger vein images in account. The proposed approach is tested on the considered publicly available dataset and reported experiment results show that with effective training and testing strategy high identification accuracy can be achieved.","PeriodicalId":430178,"journal":{"name":"Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124000906","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
Screening of Moderate Traumatic Brain Injury from Power Feature of Resting State Electroencephalography using Support Vector Machine 基于静息状态脑电图功率特征的支持向量机筛选中度创伤性脑损伤
Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3362758
Chi Qin Lai, M. Abdullah, J. Abdullah, A. Azman, H. Ibrahim
{"title":"Screening of Moderate Traumatic Brain Injury from Power Feature of Resting State Electroencephalography using Support Vector Machine","authors":"Chi Qin Lai, M. Abdullah, J. Abdullah, A. Azman, H. Ibrahim","doi":"10.1145/3362752.3362758","DOIUrl":"https://doi.org/10.1145/3362752.3362758","url":null,"abstract":"Traumatic brain injury (TBI) needs to be identified faster, so that suitable treatment can be planned properly. Normally, the severity of TBI is evaluated through the study from computed tomography (CT) or magnetic resonance imaging (MRI). Unfortunately, the number of CT scanners and MRI scanners is limited. Therefore, it is impractical to directly do CT or MRI scan to all patients without screening. Thus, this research investigates a method for screening moderate TBI patient. Data from resting state 63-channels electroencephalography is used in this work. Power of the signal is extracted from alpha, beta, theta and gamma frequency bands. This work utilizes a support vector machine, which is one of machine learning approaches, to identify moderate TBI patients. From the experimental results, it is shown that the average power from alpha or theta band gives the best accuracy score, which is at 70.83%.","PeriodicalId":430178,"journal":{"name":"Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128804907","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
Structural Analysis to Evaluate the Design of a Synthetic Mitral Valve Prosthesis 合成二尖瓣假体设计的结构分析评价
Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3365194
R. Jeevan, B. M. Murari
{"title":"Structural Analysis to Evaluate the Design of a Synthetic Mitral Valve Prosthesis","authors":"R. Jeevan, B. M. Murari","doi":"10.1145/3362752.3365194","DOIUrl":"https://doi.org/10.1145/3362752.3365194","url":null,"abstract":"Synthetic heart valves restore the functioning of a diseased valve better than mechanical and biological valves. Its biocompatibility and superior flexibility ispreferred for the replacement of diseased mitral valve. Considering the anatomical and hemodynamic limitations of the mitral valve, synthetic valves will be able to perform better than mechanical or biological valves. In this computational study, models of segmented polyurethane valves with varying leaflet configuration were designed.The bileaflet, trileaflet and quadrileaflet modelswere subjected to linear structural analysis to determine its durability and flexibility. The leaflet models were simulated to operate against atransvavular pressure gradient of 30mmHg (systolic pressure) and 120mmHg (diastolic pressure). The output in the form of von Misesstress distribution pattern for each of the leaflet model was obtained. The trileaflet and quadrileaflet configurationshowed better functionality in comparison to bileaflet valve. The outcome of this study is the basis for the development of a low profiled, transcatheter mitral valve replacement device, with superior durability and flexibility.","PeriodicalId":430178,"journal":{"name":"Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125441991","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
Point Spread Function Estimation for Neutron Images 中子图像的点扩展函数估计
Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology Pub Date : 2019-09-25 DOI: 10.1145/3362752.3362765
K. Yazid, M. Abdullah
{"title":"Point Spread Function Estimation for Neutron Images","authors":"K. Yazid, M. Abdullah","doi":"10.1145/3362752.3362765","DOIUrl":"https://doi.org/10.1145/3362752.3362765","url":null,"abstract":"The neutron images produced by small power reactor like TRIGA MARK II PUSPATI research reactor (RTP) are inherently blurred due to low length-to-diameter ratio (L/D) at the neutron radiography facility. Hence, restoration is commonly undertaken in order to improve the visual quality of these image. However, point spread function (PSF) which is responsible for blurring is usually unknown, thus making the restoration a difficult process. Assuming the target is radially symmetrical for a given size and shape, the PSF can still be estimated with acceptable degree of accuracy. In this paper, an edge spread function (ESF) is used for PSF estimation, while the restoration is achieved by means of non-blind Richardson-Lucy (RL) deconvolution. Experiments show that the algorithm improves the overall quality of the image both visually and in terms of peak noise ratio (PSNR).","PeriodicalId":430178,"journal":{"name":"Proceedings of the 2019 2nd International Conference on Electronics and Electrical Engineering Technology","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129961211","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
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