2020 ELEKTRO最新文献

筛选
英文 中文
An intermediate finite element tool for static analysis and design of linear actuators 用于线性执行机构静力分析和设计的中间有限元工具
2020 ELEKTRO Pub Date : 2020-05-01 DOI: 10.1109/ELEKTRO49696.2020.9130291
J. Makarovic, Jozef Beran, Miloslav Bůžek, M. Staňo
{"title":"An intermediate finite element tool for static analysis and design of linear actuators","authors":"J. Makarovic, Jozef Beran, Miloslav Bůžek, M. Staňo","doi":"10.1109/ELEKTRO49696.2020.9130291","DOIUrl":"https://doi.org/10.1109/ELEKTRO49696.2020.9130291","url":null,"abstract":"When optimizing designs of electromechanical actuators the fast development tools that enable one to calculate the magnetic field distribution are of high importance. They should provide reliable information about the performance indexes of the actuators. The created intermediate finite element tool is selected as a promising method anticipating short simulation time and adequate accuracy. The core of the approach is the magnetostatic finite-element method applied only to the simple-meshed air gap of the actuator with the Dirichlet, Neumann and open boundary conditions. The formulas for the elemental and boundary coefficients matrixes are stated; numerical results are presented and compared with high precision FE and experimental results.","PeriodicalId":165069,"journal":{"name":"2020 ELEKTRO","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116921142","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
Theoretical analyzation of the complex permittivity of epoxy resin with ZnO nanoparticles 氧化锌纳米粒子对环氧树脂复合介电常数的理论分析
2020 ELEKTRO Pub Date : 2020-05-01 DOI: 10.1109/ELEKTRO49696.2020.9130362
Š. Hardoň, J. Kúdelčík
{"title":"Theoretical analyzation of the complex permittivity of epoxy resin with ZnO nanoparticles","authors":"Š. Hardoň, J. Kúdelčík","doi":"10.1109/ELEKTRO49696.2020.9130362","DOIUrl":"https://doi.org/10.1109/ELEKTRO49696.2020.9130362","url":null,"abstract":"The influence of 0.5 wt% ZnO nanoparticles fillers in the epoxy resin on the development of the complex relative permittivity has been studied. Frequency dependences of the real and imaginary parts of complex relative permittivity were measured within the frequency ranges from 1 mHz to 1 MHz by the capacitance method. The development of the complex relative permittivity of the epoxy resin and nanocomposite were analyzed by the Cole-Cole model and its various parameters were determined at various temperatures. The α- and IDE- relaxation processes were observed at the temperature measurements","PeriodicalId":165069,"journal":{"name":"2020 ELEKTRO","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127938139","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
Bandwidth Crunch, Challenges and Search for Solutions 带宽紧张,挑战和寻找解决方案
2020 ELEKTRO Pub Date : 2020-05-01 DOI: 10.1109/elektro49696.2020.9130209
{"title":"Bandwidth Crunch, Challenges and Search for Solutions","authors":"","doi":"10.1109/elektro49696.2020.9130209","DOIUrl":"https://doi.org/10.1109/elektro49696.2020.9130209","url":null,"abstract":"","PeriodicalId":165069,"journal":{"name":"2020 ELEKTRO","volume":"191 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133445181","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
Optimization of power flow control in electric vehicle based on GPS 基于GPS的电动汽车潮流优化控制
2020 ELEKTRO Pub Date : 2020-05-01 DOI: 10.1109/ELEKTRO49696.2020.9130218
M. Danko, P. Drgona, B. Hanko
{"title":"Optimization of power flow control in electric vehicle based on GPS","authors":"M. Danko, P. Drgona, B. Hanko","doi":"10.1109/ELEKTRO49696.2020.9130218","DOIUrl":"https://doi.org/10.1109/ELEKTRO49696.2020.9130218","url":null,"abstract":"To extend the driving range and increase the performance of electric vehicle one or multiple secondary energy storage are used. Using secondary energy storage also can reduce the weight and volume of main energy storage. For optimal control of energy flow of multiple energy, storages is necessarily known traction profile. If the traction profile is known, the control algorithm can decide when is use of energy of secondary energy storage useful. Proposed energy flow control algorithms for observation of traction profile use Global Positioning System.","PeriodicalId":165069,"journal":{"name":"2020 ELEKTRO","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129869738","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
Safety of Two-Channel Connection of Sensors to Safety PLC 传感器与安全PLC双通道连接的安全性
2020 ELEKTRO Pub Date : 2020-05-01 DOI: 10.1109/ELEKTRO49696.2020.9130240
J. Ždánsky, K. Rástočný, Milan Medvedík
{"title":"Safety of Two-Channel Connection of Sensors to Safety PLC","authors":"J. Ždánsky, K. Rástočný, Milan Medvedík","doi":"10.1109/ELEKTRO49696.2020.9130240","DOIUrl":"https://doi.org/10.1109/ELEKTRO49696.2020.9130240","url":null,"abstract":"Two-channel sensor connection to safety PLC is one of the most widely used sensor connection methods used in industrial applications to perform safety functions. The level of safety integrity of the considered safety function is influenced not only by the hardware connection of the sensors, but also by the parametrization of the safety PLC input module. It is the influence of parameterization on the safety integrity of the considered safety function that is often neglected in practice, which may result in the occurrence of an unwelcome event. This issue is addressed in this post.","PeriodicalId":165069,"journal":{"name":"2020 ELEKTRO","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114504475","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
Ovality and Tightening Force Analysis of Large Induction Machine Rotor 大型感应电机转子椭圆度及拧紧力分析
2020 ELEKTRO Pub Date : 2020-05-01 DOI: 10.1109/ELEKTRO49696.2020.9130251
B. Skala, V. Kindl, M. Byrtus, Eduard Pudil, Vaclav Longin, Zdenek Krelovec, Jiri Labadi
{"title":"Ovality and Tightening Force Analysis of Large Induction Machine Rotor","authors":"B. Skala, V. Kindl, M. Byrtus, Eduard Pudil, Vaclav Longin, Zdenek Krelovec, Jiri Labadi","doi":"10.1109/ELEKTRO49696.2020.9130251","DOIUrl":"https://doi.org/10.1109/ELEKTRO49696.2020.9130251","url":null,"abstract":"The paper describes the measurement of ovality of large induction machine rotor and the calculation of the air gap size along the rotor circumference. Also the withdrawal forces are calculated and the causes for its decline are discussed. The model is assembled and the influence of rotor ovality on the machine stator is described.","PeriodicalId":165069,"journal":{"name":"2020 ELEKTRO","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114069061","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
Ciliated epithelium segmentation using texture features classification 纤毛上皮的纹理特征分类
2020 ELEKTRO Pub Date : 2020-05-01 DOI: 10.1109/ELEKTRO49696.2020.9130649
Frantisek Jabloncík, L. Hargaš, D. Koniar, Jaroslav Bulava, Boucif Beddad
{"title":"Ciliated epithelium segmentation using texture features classification","authors":"Frantisek Jabloncík, L. Hargaš, D. Koniar, Jaroslav Bulava, Boucif Beddad","doi":"10.1109/ELEKTRO49696.2020.9130649","DOIUrl":"https://doi.org/10.1109/ELEKTRO49696.2020.9130649","url":null,"abstract":"This article deals with the design of automated methods for the segmentation of ciliated epithelium in microscopic images. The proposed method is based on texture analysis of image and subsequent classification of these parameters into 3 classes: epithelial cells, cilia and background. The aim of the work is to find the best combination of initial conditions of segmentation. An output of the algorithm is an original microscopic image with highlighted regions assumed to be cilia.","PeriodicalId":165069,"journal":{"name":"2020 ELEKTRO","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123785606","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
NANO – The Next Dimension 纳米-下一个维度
2020 ELEKTRO Pub Date : 2020-05-01 DOI: 10.1109/elektro49696.2020.9130324
{"title":"NANO – The Next Dimension","authors":"","doi":"10.1109/elektro49696.2020.9130324","DOIUrl":"https://doi.org/10.1109/elektro49696.2020.9130324","url":null,"abstract":"","PeriodicalId":165069,"journal":{"name":"2020 ELEKTRO","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127787326","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
Control Strategy for Lithium Batteries Balancing Circuit 锂电池平衡电路控制策略
2020 ELEKTRO Pub Date : 2020-05-01 DOI: 10.1109/ELEKTRO49696.2020.9130253
Dušan Nemec, Roman Michalík, M. Hruboš, V. Simák
{"title":"Control Strategy for Lithium Batteries Balancing Circuit","authors":"Dušan Nemec, Roman Michalík, M. Hruboš, V. Simák","doi":"10.1109/ELEKTRO49696.2020.9130253","DOIUrl":"https://doi.org/10.1109/ELEKTRO49696.2020.9130253","url":null,"abstract":"Lithium cells (e.g. LiPol, LiFe, LiIon) are the root component of the power supply for mobile robots and electric vehicles. However, they are very sensitive to overvoltage and undervoltage. This article proposes a control system for balancing the voltage of the lithium cells during the charge and discharge of the accumulator. The proposed circuit including the control algorithm has been verified and optimized by simulation using MATLAB / Simulink environment.","PeriodicalId":165069,"journal":{"name":"2020 ELEKTRO","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121316841","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
Technology Analysis of Global Smart Furniture Development Using Patent Data 基于专利数据的全球智能家具发展技术分析
2020 ELEKTRO Pub Date : 2020-05-01 DOI: 10.1109/ELEKTRO49696.2020.9130210
O. Krejcar, P. Marešová, P. Brida, Sabina Baraković, J. Husić, K. Kuča, A. Selamat
{"title":"Technology Analysis of Global Smart Furniture Development Using Patent Data","authors":"O. Krejcar, P. Marešová, P. Brida, Sabina Baraković, J. Husić, K. Kuča, A. Selamat","doi":"10.1109/ELEKTRO49696.2020.9130210","DOIUrl":"https://doi.org/10.1109/ELEKTRO49696.2020.9130210","url":null,"abstract":"The need for the exact overview of technology, which is the target for some purposes is often very crucial. Patent databases provide nowadays very suitable source of data and information which can be further analyzed. Global overview is thus possible to provide for any kind of technology. Smart Furniture is a very used term recently, which is related to current trends such as digitization, smart city or internet of things. Within these phenomena, Smart Furniture is used in different contexts, and so its concept is not clarified. The aim of the article is to show the technology analysis of Smart Furniture based on the patent data analysis and literature analysis by clustering and visualization. The definition of Smart Furniture was recently provided in literature based on previous research which was undertaken based on searching in scientific and patent databases. Thus, the term is defined by its technical properties and parameters. This definition is put into the context of actual trends of patents content with selected future trends. A patent analysis was undertaken between 20 October 2019 and 09 November 2019, while the Web of Science database was included, which was searched by keywords that included the phrase \"Smart Furniture\" and variants. Patent searching was performed in the PatentInspiration database. In total 31 articles from scientific database and 491 patent applications were examined against strict criteria containing meaningful definitions of Smart Furniture. Based on the analysis of key technologies and properties, clustering of results and their further analysis, it was found that the concept of smart furniture is specific to the following components: intelligent system, controller operated with user's data and energy sources, sensors and actuators.","PeriodicalId":165069,"journal":{"name":"2020 ELEKTRO","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115928699","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
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信