2021 Selected Issues of Electrical Engineering and Electronics (WZEE)最新文献_第2页

The use of Textronics to Support the Work of Modern Washing Devices 使用Textronics来支持现代洗涤设备的工作

2021 Selected Issues of Electrical Engineering and Electronics (WZEE) Pub Date : 2021-09-13 DOI: 10.1109/wzee54157.2021.9576996

Bartosz Pawłowicz, Sebastian Kołcz, P. Jankowski-Mihułowicz, Marek Kołcz

引用次数: 0

Conversion of KPIs depending on the profitability of production 根据生产的盈利能力转换kpi

2021 Selected Issues of Electrical Engineering and Electronics (WZEE) Pub Date : 2021-09-13 DOI: 10.1109/wzee54157.2021.9576985

T. Sykora, T. Benesl, O. Mihálik

引用次数: 0

Mathematical model of multipath ultrasonic flowmeter for its automated designing 多径超声流量计自动化设计的数学模型

2021 Selected Issues of Electrical Engineering and Electronics (WZEE) Pub Date : 2021-09-13 DOI: 10.1109/wzee54157.2021.9576929

V. Roman, H. Matiko, I. Kostyk, Oleh Pistun

引用次数: 0

Application of body posture recognition algorithm in IoT smart mattress 身体姿势识别算法在物联网智能床垫中的应用

2021 Selected Issues of Electrical Engineering and Electronics (WZEE) Pub Date : 2021-09-13 DOI: 10.1109/wzee54157.2021.9576991

M. Hušák, V. Kaczmarczyk, Ondrej Bastan, T. Benesl

{"title":"Application of body posture recognition algorithm in IoT smart mattress","authors":"M. Hušák, V. Kaczmarczyk, Ondrej Bastan, T. Benesl","doi":"10.1109/wzee54157.2021.9576991","DOIUrl":"https://doi.org/10.1109/wzee54157.2021.9576991","url":null,"abstract":"We live in the era of the fourth industrial revolution and the technological skills that are applied in industry are dispersed into the surrounding fields of human activity. The most accelerated area is healthcare. We call Healthcare 4.0 a new approach to technological progress in this field. As the name suggests, this trend has something to do with Industry 4.0. It is not true that healthcare takes over industrial production, but some technological processes. An example is the Internet of Things and its modification of the Medical Internet of Things (MIoT) for medical devices. As in industry, the effort is to remove as much human activity as possible from the control chain. We try to achieve the same properties in healthcare systems. With the advent of the coronavirus pandemic, the development of similar applications has accelerated significantly due to a lack of experienced manpower in the industry. In particular, the care of elderly or less mobile patients is personnel and time consuming. The trend of an aging population does not contribute to this either. To maintain the cavity of care despite the lack of manpower, it is necessary to make this work as efficient as possible. Anti-decubitus mattresses should also be used for this purpose, which monitor the position and change of position of the patient who is prone to bedsores. Our classification methods use machine learning methods to improve the accuracy of the detected position. Thanks to this, we can alert staff if necessary to prevent critical injuries and reduce treatment costs before damage occurs. Prevention is the only and best possible treatment for bedsores.","PeriodicalId":356488,"journal":{"name":"2021 Selected Issues of Electrical Engineering and Electronics (WZEE)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122791721","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

Design of Management Systems for Smart Grid 智能电网管理系统的设计

2021 Selected Issues of Electrical Engineering and Electronics (WZEE) Pub Date : 2021-09-13 DOI: 10.1109/wzee54157.2021.9576919

Riki Tailor, L. Beňa, Zsolt Čonka, M. Kolcun

引用次数: 3

New look at the synthesis of antenna for UHF RFID transponder 超高频RFID应答器天线合成新进展

2021 Selected Issues of Electrical Engineering and Electronics (WZEE) Pub Date : 2021-09-13 DOI: 10.1109/wzee54157.2021.9577025

D. Kawalec, P. Jankowski-Mihułowicz

{"title":"New look at the synthesis of antenna for UHF RFID transponder","authors":"D. Kawalec, P. Jankowski-Mihułowicz","doi":"10.1109/wzee54157.2021.9577025","DOIUrl":"https://doi.org/10.1109/wzee54157.2021.9577025","url":null,"abstract":"The design of UHF transponder begins with the elaboration of the antenna that should be customized to the selected chip. Frequency bands, specific characteristics of target objects, the application requirements, etc. should be taken into consideration. The developed technology of designing and manufacturing an RFID transponder based on ecological aluminum milling is presented in this paper. It is a significant innovation compared to the currently used technique of producing RFID antennas by the etching method. The advantages and disadvantages of both methods of producing the transponder antennas are indicated. In the design of the transponder antenna it is obligatory to take into consideration the requirements of the antenna manufacturing process (e.g. minimum widths of conductive paths, etc.). Therefore, a set of recommendations and procedures were developed according to which its numerical model should be prepared. The antennas structure designed and simulated by using Ansys HFSS Electronics Desktop software is described in details. The analysis of the construction and simulation results together with resemblance with experimental data is presented and deduced.","PeriodicalId":356488,"journal":{"name":"2021 Selected Issues of Electrical Engineering and Electronics (WZEE)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122027978","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

Modelling an induction coil with fractional-order magnetic coupling in an ignition system of internal combustion engines 内燃机点火系统中具有分数阶磁耦合的感应线圈的建模

2021 Selected Issues of Electrical Engineering and Electronics (WZEE) Pub Date : 2021-09-13 DOI: 10.1109/wzee54157.2021.9576922

S. Różowicz, A. Zawadzki, M. Włodarczyk, D. Mazur, A. Różowicz

引用次数: 0

Turbocharger Sensor Used to Monitor Operating Parameters Based on Vibration Analysis 基于振动分析的涡轮增压器工作参数监测传感器

2021 Selected Issues of Electrical Engineering and Electronics (WZEE) Pub Date : 2021-09-13 DOI: 10.1109/wzee54157.2021.9576939

A. Zawadzki, M. Białas, M. Orkisz, Erald Pjetri

{"title":"Turbocharger Sensor Used to Monitor Operating Parameters Based on Vibration Analysis","authors":"A. Zawadzki, M. Białas, M. Orkisz, Erald Pjetri","doi":"10.1109/wzee54157.2021.9576939","DOIUrl":"https://doi.org/10.1109/wzee54157.2021.9576939","url":null,"abstract":"Large-size diesel engines used in power generators, locomotives and ships require the use of turbochargers in order to provide them with optimal operating point. These turbochargers often work under very hard conditions - high temperatures, vibrations, aggressive exhaust gases - causing component wear and demanding periodic service. The blades and bearing elements are the most sensitive parts. The operating conditions, especially overloading and excessive speed, are often responsible for the premature failure of the device. Failure to notice early signs of degradation and the approaching need for service may lead to a serious damage. Some turbocharger units use devices that monitor the environmental and operating conditions, e.g. rotational speed. However, these are complex and hence costly systems. This article presents a compact device designed to be installed on a turbocharger, equipped with a number of environmental sensors, such as pressure, humidity, temperature, and interfaces to connect further external sensors. The most important feature of the device is that it is equipped with a set of built-in accelerometers for the analysis of vibrations, and for estimating the rotational speed without the use of a dedicated rotational speed sensor. The device can be equipped with bluetooth low energy wireless connectivity and internal non-volatile memory for data collection. On-board processing power helps to compute and interpret the results. Thanks to this, it is possible to determine normal and abnormal working conditions of the turbocharger, its overloads, overheating or excessive system pressure. This data, regularly collected, is very useful for predictive maintenance.","PeriodicalId":356488,"journal":{"name":"2021 Selected Issues of Electrical Engineering and Electronics (WZEE)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133574526","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

Ion Milling Method for Revealing the HgCdTe MBE-grown Structure 离子铣削法揭示HgCdTe mbe生长结构

2021 Selected Issues of Electrical Engineering and Electronics (WZEE) Pub Date : 2021-09-13 DOI: 10.1109/wzee54157.2021.9576983

M. Pociask-Bialy

引用次数: 0

Modelling PV Impact on Energy Loss in Local MV Grid 模拟PV对局部中压电网能量损失的影响

2021 Selected Issues of Electrical Engineering and Electronics (WZEE) Pub Date : 2021-09-13 DOI: 10.1109/wzee54157.2021.9576951

Y. Varetsky, V. Konoval, M. Seheda, Andriy Kozovyy

引用次数: 1