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IEEE EUROCON 2019 -18th International Conference on Smart Technologies最新文献

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Modeling of the convergence time of an IP - based network with different traffic loads 基于IP的网络在不同流量负载下的收敛时间建模
IEEE EUROCON 2019 -18th International Conference on Smart Technologies Pub Date : 2019-07-01 DOI: 10.1109/EUROCON.2019.8861735
Ivan Nedyalkov, Alexey K. Stefanov, Peter Apostolov
{"title":"Modeling of the convergence time of an IP - based network with different traffic loads","authors":"Ivan Nedyalkov, Alexey K. Stefanov, Peter Apostolov","doi":"10.1109/EUROCON.2019.8861735","DOIUrl":"https://doi.org/10.1109/EUROCON.2019.8861735","url":null,"abstract":"In the present work a modeling of an IP - based corporate network with different traffic loads - Internet browsing, video conferencing, working with databases and VoIP calls has been done. The purpose of the modeling is to check the convergence time of the modeled network for different traffic loads using different routing protocols. Modeling is done for the following protocols: RIP, EIGRP, OSPF, OSPFv3 and RIPng. Additionally, modeling was done when part of the links between the branches in the network fails and after some time recovers. This is done to determine what would be the convergence time when the network topology changes during operation.","PeriodicalId":232097,"journal":{"name":"IEEE EUROCON 2019 -18th International Conference on Smart Technologies","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131453700","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
XCP Service Integration for Model-Based, Automatic Production Code Generation 用于基于模型的自动生产代码生成的XCP服务集成
IEEE EUROCON 2019 -18th International Conference on Smart Technologies Pub Date : 2019-07-01 DOI: 10.1109/EUROCON.2019.8861774
László Juhász, Amir Samiee, Waldemar Engelbrecht
{"title":"XCP Service Integration for Model-Based, Automatic Production Code Generation","authors":"László Juhász, Amir Samiee, Waldemar Engelbrecht","doi":"10.1109/EUROCON.2019.8861774","DOIUrl":"https://doi.org/10.1109/EUROCON.2019.8861774","url":null,"abstract":"Automated, model-based production code generation is widely used in the development and testing of electronic control units (ECUs). During ECU commissioning, extensive tests of the implemented control algorithms are required. Knowledge of the internal values and states of the ECU software are essential for verifying the correct software functionality by means of complex control algorithms. Calibration and measurement services make it possible to observe the ECU-internal memory values associated with the variables originating from the function model. Furthermore, the final adjustment of control parameters in the production ECU can be performed by means of calibration services. For these reasons, calibration and measurement through service integration is widely applied in both the automotive industry and other industrial fields. Integrating measurement and calibration services is therefore an important task for engineers working with model-based control development and, particularly, ECU production code integration. This paper describes an example integration of the Universal Measurement and Calibration Protocol (XCP) for model-based automatic code generation. The application used for the service integration is the commercially available Motor Control Education Kit (MEDKit) from Emerge-Engineering and dSPACE GmbH. The model-based automatic code generation is performed using the production code generator dSPACE TargetLink. The integration of the XCP on CAN protocol is completed in the scope of student projects. The upgraded MEDKit demonstrator will be used for education purposes in the Deggendorf Institute of Technology.","PeriodicalId":232097,"journal":{"name":"IEEE EUROCON 2019 -18th International Conference on Smart Technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130644488","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
Performance assessment of mono and poly crystalline silicon photovoltaic arrays under Pannonian climate conditions 潘诺尼亚气候条件下单晶硅和多晶硅光伏阵列的性能评估
IEEE EUROCON 2019 -18th International Conference on Smart Technologies Pub Date : 2019-07-01 DOI: 10.1109/EUROCON.2019.8861631
Matej Žnidarec, D. Šljivac, Dario Dosen, B. Dumnic
{"title":"Performance assessment of mono and poly crystalline silicon photovoltaic arrays under Pannonian climate conditions","authors":"Matej Žnidarec, D. Šljivac, Dario Dosen, B. Dumnic","doi":"10.1109/EUROCON.2019.8861631","DOIUrl":"https://doi.org/10.1109/EUROCON.2019.8861631","url":null,"abstract":"This paper conducted performance assessment of two photovoltaic arrays made of different silicon photovoltaic technologies installed at the test site of the Laboratory for Renewable Energy Sources at the Faculty of Electrical Engineering, Computer Science and Information Technology Osijek in Croatia. Each of the two photovoltaic arrays consists of 20 series-connected photovoltaic modules with total installed power of 5 kWp, which are then connected to the grid-tie inverter. Studied PV technologies are monocrystalline and polycrystalline silicon. Performance of the photovoltaic arrays is evaluated using 12 months of continuous measurements of the electrical output with assessment of the influence of European humid continental climate measured meteorological data on the performance, electricity production and efficiency of the investigated photovoltaic arrays. Monthly energy yield, performance ratio and capacity factor of each PV array is also calculated. Furthermore, empirical analysis of meteorological and electrical parameters is conducted and mathematical models of efficiency in relation to module temperature are determined.","PeriodicalId":232097,"journal":{"name":"IEEE EUROCON 2019 -18th International Conference on Smart Technologies","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122898670","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: 10
Broken Rotor Bar Fault Detection Using Advanced IM Model and Artificial Intelligence Approach 基于先进IM模型和人工智能方法的转子断条故障检测
IEEE EUROCON 2019 -18th International Conference on Smart Technologies Pub Date : 2019-07-01 DOI: 10.1109/EUROCON.2019.8861767
D. Reljic, D. Jerkan, Ž. Kanović
{"title":"Broken Rotor Bar Fault Detection Using Advanced IM Model and Artificial Intelligence Approach","authors":"D. Reljic, D. Jerkan, Ž. Kanović","doi":"10.1109/EUROCON.2019.8861767","DOIUrl":"https://doi.org/10.1109/EUROCON.2019.8861767","url":null,"abstract":"In this paper, a reliable method is developed to deal with the broken rotor bar (BRB) fault detection (FD) of a three-phase squirrel-cage induction motor (IM). The proposed method is based on an advanced IM model, which is developed using magnetically coupled multiple circuits approach. The developed squirrel-cage IM model is directly applied to the numerous computer simulations, with healthy and faulty rotor bars, in order to effectively extract the most relevant BRB feature components from the motor current and speed spectra. Thus generated discriminative BRB features are used to train an intelligent FD system based on an artificial intelligence, such as artificial neural network and support-vector machine. Finally, the method is tested and verified with BRB features obtained from additional computer simulations of the IM with healthy and faulty rotor bars. The classification results show that the proposed method can identify BRB fault with good accuracy.","PeriodicalId":232097,"journal":{"name":"IEEE EUROCON 2019 -18th International Conference on Smart Technologies","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121595094","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: 5
Detecting Road Irregularities by Image Enhancements and Thresholding 基于图像增强和阈值法的道路不规则检测
IEEE EUROCON 2019 -18th International Conference on Smart Technologies Pub Date : 2019-07-01 DOI: 10.1109/EUROCON.2019.8861790
C. Șorândaru, I. Stanciu
{"title":"Detecting Road Irregularities by Image Enhancements and Thresholding","authors":"C. Șorândaru, I. Stanciu","doi":"10.1109/EUROCON.2019.8861790","DOIUrl":"https://doi.org/10.1109/EUROCON.2019.8861790","url":null,"abstract":"Significant steps have been made towards driverless cars in the last couple of years. Nowadays car’s often posses cameras. They are able to alert the driver in the event of a not signalized lane change, follow lane markers, detect weather phenomena like fog, snow, rain, sun glaring, automatic video cruise control, etc. Al such behaviors enhance the driving pleasure. Detecting potholes and/or debris on the road and assessing their position relative to the car wheels in order to change the suspension properties seems right around the corner. This paper introduces a mechanism used to process the pavement images to detect potholes and or road defects. Such detection done by private cars may reduce the Road Service Department’s expense if submitted to them in an organized manner. Detecting a pothole in a succession of images allows tracking and wheel-hitting estimation. Such way, the control system is able to instruct the car’s suspension regarding this matter.","PeriodicalId":232097,"journal":{"name":"IEEE EUROCON 2019 -18th International Conference on Smart Technologies","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121746617","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
The formation of the new diagnostic indexes based on electro- and magnetocardiography in relation to cardiology of cardiac pathologies as part of the revelation of the myocardium with new anatomy and morphology 心电图和心磁图的新诊断指标的形成与心脏病理学的心脏病学有关，作为心肌解剖学和形态学新发现的一部分
IEEE EUROCON 2019 -18th International Conference on Smart Technologies Pub Date : 2019-07-01 DOI: 10.1109/EUROCON.2019.8861867
Vladimir Marichev, YUrij Arutyunov, Evgenij Chaschin
{"title":"The formation of the new diagnostic indexes based on electro- and magnetocardiography in relation to cardiology of cardiac pathologies as part of the revelation of the myocardium with new anatomy and morphology","authors":"Vladimir Marichev, YUrij Arutyunov, Evgenij Chaschin","doi":"10.1109/EUROCON.2019.8861867","DOIUrl":"https://doi.org/10.1109/EUROCON.2019.8861867","url":null,"abstract":"The task of the study is to determine the specific characteristics of the object under study and apply these parameters as diagnostic indicators. An example of the implementation of this idea on the myocardium: the revelation of the of the myocardium unfolding - the myocardial curling as a specific specific characteristic - the twisting field strength as a diagnostic indicator. Implementation for ECG: the integration of the specificity into the method of the electrocardiogram-signal processing with the detachment of the component of the myocardial twisting. Implementation for magnetocardiogram: direct field measurement - intensity and twisting of the magnetic field. This work was supported by the RFBR grants 17-07-00705 and 18-07-00227.","PeriodicalId":232097,"journal":{"name":"IEEE EUROCON 2019 -18th International Conference on Smart Technologies","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121842469","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
Evaluation of Requirements for Volt/Var Control Implementation in Transmission Grid 输电网电压/无功控制实施要求的评价
IEEE EUROCON 2019 -18th International Conference on Smart Technologies Pub Date : 2019-07-01 DOI: 10.1109/EUROCON.2019.8861994
R. Rubesa, I. Ivanković, Marko Rekic, N. Mandić
{"title":"Evaluation of Requirements for Volt/Var Control Implementation in Transmission Grid","authors":"R. Rubesa, I. Ivanković, Marko Rekic, N. Mandić","doi":"10.1109/EUROCON.2019.8861994","DOIUrl":"https://doi.org/10.1109/EUROCON.2019.8861994","url":null,"abstract":"The objective of the Volt Var Control (VVC) function is maintaining system voltage within predefined limits and minimizing system active power losses by controlling reactive power flow. The main focus of this paper is to review and evaluate the technical requirements to implement a centralized VVC function within an existing SCADA/EMS system in a transmission system operator. The paper focuses on the implementation of a centralized VVC function. The function is based on an optimal power flow algorithm with input from the state estimation function and output to the SCADA control functions. The challenges of the implementation are related to the limitations of the existing network model and mathematical modelling of network elements, input data, measurement quality and state estimation output reliability. The paper presents some of modification in the network model and EMS (Energy Management System) functions that will improve quality of VVC results.","PeriodicalId":232097,"journal":{"name":"IEEE EUROCON 2019 -18th International Conference on Smart Technologies","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122577106","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 Simulation of Microfluidic Micro-Mixer with Parallelogram Barriers 具有平行四边形屏障的微流控混合器的设计与仿真
IEEE EUROCON 2019 -18th International Conference on Smart Technologies Pub Date : 2019-07-01 DOI: 10.1109/EUROCON.2019.8861922
Arpad Duša, Ivana Podunavac, Sanja P. Kojic, V. Radonić
{"title":"Design and Simulation of Microfluidic Micro-Mixer with Parallelogram Barriers","authors":"Arpad Duša, Ivana Podunavac, Sanja P. Kojic, V. Radonić","doi":"10.1109/EUROCON.2019.8861922","DOIUrl":"https://doi.org/10.1109/EUROCON.2019.8861922","url":null,"abstract":"In this paper, we propose a novel planar passive micro-mixer realized using sets of parallelogram barriers. The influence of different mixer geometrical parameters to the mixing efficiency have been analyzed using Comsol Multiphysics® simulation tools. Characteristics of the proposed mixer have been optimized for the different flow rates in the micro-channels in order to obtain small variation of the fluid concentration at the output of the mixer. Proposed mixer presents a universal planar solution that can be easily realized using different fabrication technology such as 3D printing, xurographic technique, PDMS, or combination of different hybrid microfluidic technologies.","PeriodicalId":232097,"journal":{"name":"IEEE EUROCON 2019 -18th International Conference on Smart Technologies","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124755777","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
Block Code Optimal Parameters Determination: A Numerical Approach 块码最优参数的确定:一种数值方法
IEEE EUROCON 2019 -18th International Conference on Smart Technologies Pub Date : 2019-07-01 DOI: 10.1109/EUROCON.2019.8861949
A. Maric, Enio Kaljic, Pamela Njemcevic, M. Hamza, A. Begovic
{"title":"Block Code Optimal Parameters Determination: A Numerical Approach","authors":"A. Maric, Enio Kaljic, Pamela Njemcevic, M. Hamza, A. Begovic","doi":"10.1109/EUROCON.2019.8861949","DOIUrl":"https://doi.org/10.1109/EUROCON.2019.8861949","url":null,"abstract":"Channel coding is a common technique used to reduce bit-error rate (BER) in a communication channel. In cases where a certain block code is used, there is a known procedure for determining a residual BER (bit-error rate after encoding and decoding). Analysis in opposite direction should determine a block code parameters for optimising system performance in terms of reliability and throughput. This paper proposes an iterative method for addressed problem by introducing some auxiliary function, whose inverse can be written in closed form. We demonstrate the usage of proposed method in determining parameters of suitable binary BCH code to improve error probability during the transmission of BPSK signal over Rayleigh fading channel. The correctness of analytically obtained results are validated by simulation results.","PeriodicalId":232097,"journal":{"name":"IEEE EUROCON 2019 -18th International Conference on Smart Technologies","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128503153","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
A Log-Likelihood Ratio based Generalized Belief Propagation 基于对数似然比的广义信念传播
IEEE EUROCON 2019 -18th International Conference on Smart Technologies Pub Date : 2019-07-01 DOI: 10.1109/EUROCON.2019.8861528
A. Amaricai, M. Bahrami, B. Vasic
{"title":"A Log-Likelihood Ratio based Generalized Belief Propagation","authors":"A. Amaricai, M. Bahrami, B. Vasic","doi":"10.1109/EUROCON.2019.8861528","DOIUrl":"https://doi.org/10.1109/EUROCON.2019.8861528","url":null,"abstract":"In this paper, we propose a reduced complexity Generalized Belief Propagation (GBP) that propagates messages in Log-Likelihood Ratio (LLR) domain. The key novelties of the proposed LLR-GBP are: (i) reduced fixed point precision for messages instead of computational complex floating point format, (ii) operations performed in logarithm domain, thus eliminating the need for multiplications and divisions, (iii) usage of message ratios that leads to simple hard decision mechanisms. We demonstrated the validity of LLR-GBP on reconstruction of images passed through binary-input two-dimensional Gaussian channels with memory and affected by additive white Gaussian noise.","PeriodicalId":232097,"journal":{"name":"IEEE EUROCON 2019 -18th International Conference on Smart Technologies","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130851957","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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