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2019 IEEE XXVIII International Scientific Conference Electronics (ET)最新文献

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Web-Based Monitoring and Control in Embedded Systems Teaching 嵌入式系统教学中的网络监控
2019 IEEE XXVIII International Scientific Conference Electronics (ET) Pub Date : 2019-09-01 DOI: 10.1109/ET.2019.8878584
V. Rankovska
{"title":"Web-Based Monitoring and Control in Embedded Systems Teaching","authors":"V. Rankovska","doi":"10.1109/ET.2019.8878584","DOIUrl":"https://doi.org/10.1109/ET.2019.8878584","url":null,"abstract":"A short survey on web-based approaches for control and monitoring, applied in embedded systems, is presented in the present paper. A flexible educational model is suggested. It is intended to be used in the teaching of Embedded Systems for students in Electronics. The model consists of a temperature and humidity sensor module, actuator devices, capable of changing the above mentioned parameters and a control unit - a microcontroller board, equipped to allow Ethernet and Wi-Fi connection to Internet.","PeriodicalId":306452,"journal":{"name":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125301928","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: 3
Thermal Analysis of High Power LED Bulb. Comparison between Aluminum, Ceramic and Stainless Steel Package-On-Substrates 大功率LED灯泡的热分析。铝、陶瓷和不锈钢基板封装的比较
2019 IEEE XXVIII International Scientific Conference Electronics (ET) Pub Date : 2019-09-01 DOI: 10.1109/ET.2019.8878320
S. Tzanova, N. Kurtev
{"title":"Thermal Analysis of High Power LED Bulb. Comparison between Aluminum, Ceramic and Stainless Steel Package-On-Substrates","authors":"S. Tzanova, N. Kurtev","doi":"10.1109/ET.2019.8878320","DOIUrl":"https://doi.org/10.1109/ET.2019.8878320","url":null,"abstract":"In this paper, the thermal analysis of 3 different package-on-substrates for light emitting diode (LED) bulb is presented. The same aluminum heat sink was used for all simulations. The results are obtained using CFD simulation software.","PeriodicalId":306452,"journal":{"name":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114452302","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
Hybrid Technique for Soft Error Detection in Dependable Embedded Software: a First Experiment 可靠嵌入式软件软错误检测的混合技术:首次实验
2019 IEEE XXVIII International Scientific Conference Electronics (ET) Pub Date : 2019-09-01 DOI: 10.1109/ET.2019.8878497
Venu Babu Thati, J. Vankeirsbilck, D. Pissoort, J. Boydens
{"title":"Hybrid Technique for Soft Error Detection in Dependable Embedded Software: a First Experiment","authors":"Venu Babu Thati, J. Vankeirsbilck, D. Pissoort, J. Boydens","doi":"10.1109/ET.2019.8878497","DOIUrl":"https://doi.org/10.1109/ET.2019.8878497","url":null,"abstract":"Embedded systems’ hardware can be impacted by soft errors, which causes either a data flow error or a control flow error in the systems’ software. To counter such errors, numerous software-implemented techniques have been proposed to detect either one of them. However, there exist few techniques that are designed to detect both types of errors. This paper aims to fill that gap by proposing a software-implemented technique that has been designed to detect both data flow and control flow errors, called Data and Control Flow Error Detection (DCFED). We verified the technique using a fault injection campaign and compared the measured results to those of a similar technique, called Software Implemented Error Detection (SIED). The results show that DCFED achieves a higher error detection ratio.","PeriodicalId":306452,"journal":{"name":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","volume":"359 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114706094","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
Computer system for characterization of cosmetic foams 化妆品泡沫特性的计算机系统
2019 IEEE XXVIII International Scientific Conference Electronics (ET) Pub Date : 2019-09-01 DOI: 10.1109/ET.2019.8878508
Ivan Topalov, N. Shopov, Tzvetelin Dessev, Raycho Ilarionov
{"title":"Computer system for characterization of cosmetic foams","authors":"Ivan Topalov, N. Shopov, Tzvetelin Dessev, Raycho Ilarionov","doi":"10.1109/ET.2019.8878508","DOIUrl":"https://doi.org/10.1109/ET.2019.8878508","url":null,"abstract":"The current report proposes a non-contact and non-destructive method for characterisation of cosmetic foams. The method is based on using ultrasonic emitter and receiver which detect the reflected signals from the irradiated object. The results were processed by spectral analysis of signals method - Discrete Wavelet Transform (DWT) of Haar implemented with fast conversion.","PeriodicalId":306452,"journal":{"name":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123173164","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
Studying Digitally Controlled Oscillator Circuits for Digital Phase Synchronizers 数字相位同步器的数字控制振荡器电路研究
2019 IEEE XXVIII International Scientific Conference Electronics (ET) Pub Date : 2019-09-01 DOI: 10.1109/ET.2019.8878655
D. Badarov, G. Mihov
{"title":"Studying Digitally Controlled Oscillator Circuits for Digital Phase Synchronizers","authors":"D. Badarov, G. Mihov","doi":"10.1109/ET.2019.8878655","DOIUrl":"https://doi.org/10.1109/ET.2019.8878655","url":null,"abstract":"The Voltage Controlled Oscillator is replaced by Digitally Controlled Oscillator in the digital Phase Locked Loop systems. The Digitally Controlled Oscillator has several differences and limitations which require further study in order to compare the different circuit variations and to choose the most appropriate circuit for the application. The frequency range, frequency step and the frequency change delay are examined in this paper. The results from the testing of the different circuit variations are compared and represented in graphical form. The useful range of working frequencies is discussed.","PeriodicalId":306452,"journal":{"name":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120998330","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
Using IR array MLX90640 to build an IoT solution for ALL and security smart systems 使用红外阵列MLX90640为所有和安全智能系统构建物联网解决方案
2019 IEEE XXVIII International Scientific Conference Electronics (ET) Pub Date : 2019-09-01 DOI: 10.1109/ET.2019.8878637
G. Spasov, V. Tsvetkov, G. Petrova
{"title":"Using IR array MLX90640 to build an IoT solution for ALL and security smart systems","authors":"G. Spasov, V. Tsvetkov, G. Petrova","doi":"10.1109/ET.2019.8878637","DOIUrl":"https://doi.org/10.1109/ET.2019.8878637","url":null,"abstract":"In this paper we present and demonstrate a cost-effective alternative of infrared cameras - wireless sensor device that can be applied in the field of AAL, health care and security smart systems in home environment. It is designed as an IoT solution and it employs a new infrared array sensor MLX90640. For this purpose a Wi-Fi open source hardware board is used both for gathering the data from the sensor, processing the data and presenting it to Internet connected devices. The paper demonstrates the benefits of using relatively inexpensive sensor and open source hardware board for developing a solution with multiple applications and flexible connection to other smart devices via web interface.","PeriodicalId":306452,"journal":{"name":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116557216","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: 9
Comparative Study on AFH Techniques in Different Interference Environments 不同干扰环境下AFH技术的比较研究
2019 IEEE XXVIII International Scientific Conference Electronics (ET) Pub Date : 2019-09-01 DOI: 10.1109/ET.2019.8878594
B. Pang, T. Claeys, D. Pissoort, H. Hallez, J. Boydens
{"title":"Comparative Study on AFH Techniques in Different Interference Environments","authors":"B. Pang, T. Claeys, D. Pissoort, H. Hallez, J. Boydens","doi":"10.1109/ET.2019.8878594","DOIUrl":"https://doi.org/10.1109/ET.2019.8878594","url":null,"abstract":"In this paper the use of Adaptive Frequency Hopping (AFH) as a solution to interference problems caused by the proximity and simultaneous operation of radio systems in the 2.4 GHz band is discussed. The main algorithms for AFH that attempt to avoid frequency collisions are considered. A comparative analysis of their respective performance is conducted. The trends and trade-offs for different interference levels are discussed. Performance is analyzed in terms of collision frequency and channel usage distribution frequency.","PeriodicalId":306452,"journal":{"name":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125665130","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: 7
LabVIEW Based Control System for PWM DC-DC Converters 基于LabVIEW的PWM DC-DC变换器控制系统
2019 IEEE XXVIII International Scientific Conference Electronics (ET) Pub Date : 2019-09-01 DOI: 10.1109/ET.2019.8878499
N. Hinov, T. Hranov
{"title":"LabVIEW Based Control System for PWM DC-DC Converters","authors":"N. Hinov, T. Hranov","doi":"10.1109/ET.2019.8878499","DOIUrl":"https://doi.org/10.1109/ET.2019.8878499","url":null,"abstract":"The work presents a control system for power electronic devices that are regulated by the principle of the pulse width modulation. The system is based on the visual programming environment LabVIEW and the control program has been developed with the embedded IVI toolkits. Of a particular interest is that the physical hardware has been used is not designed by National Instruments, but instead designed to conform the standards set by the company. This way the developed system is accessible, competitive and it is suitable for use in Power Electronics training.","PeriodicalId":306452,"journal":{"name":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126023526","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
An Application Of Deep Neural Networks In Industrial Robotics For Detection Of Humans 深度神经网络在工业机器人人体检测中的应用
2019 IEEE XXVIII International Scientific Conference Electronics (ET) Pub Date : 2019-09-01 DOI: 10.1109/ET.2019.8878583
S. Stankov, S. Ivanov, T. Todorov
{"title":"An Application Of Deep Neural Networks In Industrial Robotics For Detection Of Humans","authors":"S. Stankov, S. Ivanov, T. Todorov","doi":"10.1109/ET.2019.8878583","DOIUrl":"https://doi.org/10.1109/ET.2019.8878583","url":null,"abstract":"Current paper presents an application of Deep Neural Networks in the field of industrial robotics for detection of people in the operational area of industrial robot. Using machine vision, combined with Deep Neural Network makes possible to improve the safety and collaborative work of standard industrial robots in wide areas of production processes.","PeriodicalId":306452,"journal":{"name":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128103215","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
Design and implementation of an unobtrusive sensor system to support incontinence care of elderly in nursing homes 设计和实施一种不显眼的传感器系统，以支持养老院中老年人的失禁护理
2019 IEEE XXVIII International Scientific Conference Electronics (ET) Pub Date : 2019-09-01 DOI: 10.1109/ET.2019.8878671
Kristof T'Jonck, Hannelore Strauven, J. Vankeirsbilck, H. Hallez, J. Boydens
{"title":"Design and implementation of an unobtrusive sensor system to support incontinence care of elderly in nursing homes","authors":"Kristof T'Jonck, Hannelore Strauven, J. Vankeirsbilck, H. Hallez, J. Boydens","doi":"10.1109/ET.2019.8878671","DOIUrl":"https://doi.org/10.1109/ET.2019.8878671","url":null,"abstract":"Incontinence is a very common condition among nursing home residents. This not only leads to physical and mental burden for the elderly residents, but also to an increased workload for care personnel. In order to lower this imposed workload, numerous technologies exist to support incontinence care. These systems, however, are expensive for the nursing homes and inconvenient for the residents. To solve these problems, we propose a new sensor system now attached to the bed that is able to monitor and detect incontinence events. Using Bluetooth Low Energy and the time-based database InfluxDB a prototype was built. The sensor data can be stored in real-time and can be made available to other systems for further processing. In future systems, security measures can be added, and energy measurements can be done to make the system fully portable.","PeriodicalId":306452,"journal":{"name":"2019 IEEE XXVIII International Scientific Conference Electronics (ET)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128245162","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
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