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2019 11th International Conference on Electrical and Electronics Engineering (ELECO)最新文献

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ROS Architecture for Indoor Localization of Smart-AGVs Based on SA-MCL Algorithm 基于SA-MCL算法的智能agv室内定位ROS体系
2019 11th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2019-11-01 DOI: 10.23919/ELECO47770.2019.8990622
Abdurrahman Yilmaz, H. Temeltas
{"title":"ROS Architecture for Indoor Localization of Smart-AGVs Based on SA-MCL Algorithm","authors":"Abdurrahman Yilmaz, H. Temeltas","doi":"10.23919/ELECO47770.2019.8990622","DOIUrl":"https://doi.org/10.23919/ELECO47770.2019.8990622","url":null,"abstract":"Localization is a problem in mobile robotics, which is widely studied and tries to determine the instantaneous position and orientation of the robot. However, the studies that present the necessary infrastructure for real-world applications of the developed methods are in the minority. Therefore, in this study, the architecture required to implement the updated SA-MCL algorithm with the ellipse based energy model in the ROS environment is given. According to the proposed architecture, this algorithm is utilized in a real application and the obtained results are shown. Thus, it is aimed that the researchers who have ROS enabled experimental setup and/or robot model prepared in ROS-Gazebo environment can easily apply the method.","PeriodicalId":6611,"journal":{"name":"2019 11th International Conference on Electrical and Electronics Engineering (ELECO)","volume":"5 1","pages":"885-889"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83180424","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
Charger Structure with Transistor Based Isolator for Parallel Charging of Series Connected Battery Cells 基于晶体管隔离器的串联电池并联充电充电器结构
2019 11th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2019-11-01 DOI: 10.23919/ELECO47770.2019.8990551
Omer Faruk Goksu, Revna Acar Vural
{"title":"Charger Structure with Transistor Based Isolator for Parallel Charging of Series Connected Battery Cells","authors":"Omer Faruk Goksu, Revna Acar Vural","doi":"10.23919/ELECO47770.2019.8990551","DOIUrl":"https://doi.org/10.23919/ELECO47770.2019.8990551","url":null,"abstract":"A new generation of highly efficient batteries is being developed to be used as a power source for electronic devices. Basic battery management systems do not charge the battery cells and require external chargers. For a flexible charging system, the built-in chargers are located into each battery management module. Thus, charging systems can be independent of the number of battery cells. For the health of the battery cell, battery charging methods are as important as usage limits. The aim of the proposed study is to eliminate the energy consuming excess energy and to apply the newly developed and more efficient charging algorithms to the designed structure. For this purpose, a new circuit structure has been developed instead of relay elements which activate the charging line in order to charge the battery cells in parallel. As a result of this study, proposed structure provided faster charging and higher energy efficiency.","PeriodicalId":6611,"journal":{"name":"2019 11th International Conference on Electrical and Electronics Engineering (ELECO)","volume":"152 1","pages":"295-299"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84802242","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
Recent Advances in Wireless Charging 无线充电的最新进展
2019 11th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2019-11-01 DOI: 10.23919/eleco47770.2019.8990382
M. Ismail
{"title":"Recent Advances in Wireless Charging","authors":"M. Ismail","doi":"10.23919/eleco47770.2019.8990382","DOIUrl":"https://doi.org/10.23919/eleco47770.2019.8990382","url":null,"abstract":"The field of wireless power transfer (WPT) has been developing significantly. Wireless Power Transfer completely eliminates the existing high voltage power transmission lines, cables, and towers.Electric Vehicles (EV) have been proposed to achieve green transportation. Even though EV usage is currently increasing, a technology breakthrough would be required to overcome battery related drawbacks.Wireless power transfer provides inherent electrical isolation and reduces on board charging cost, weight and volume. Nevertheless, WPT for EVs pose additional challenges and sustainability trade-offs and concerns that have stimulated discussion in academia and industry.In this presentation, we first review existing technologies for both stationary and dynamic charging of vehicles. We then propose a wireless power transfer technology using microwaves for the wireless charging of stationary EVs. It involves the design of a beam forming phased array antenna as a transmitter (TX) distributed on the parking walls or on garage walls that transmit power to the receiver antenna existing in the car.We use a phased array antenna technology to control and adjust the microwave power beam in order to increase efficiency and to reduce unexpected radiation outside of the receiving antenna. The harvested RF power is converted into DC supply to charge the battery while the EV parks over night by using an appropriate rectifier- antenna (rectenna) circuit. The technology lends itself also for charging implantable or wearable medical devices as well. This will be highlighted in the presentation with an example of a self-powered wearable medical device.","PeriodicalId":6611,"journal":{"name":"2019 11th International Conference on Electrical and Electronics Engineering (ELECO)","volume":"16 1","pages":"I14-I15"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86668761","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
Optically Powered Battery-Free Portable Microsystem for WSN and IoT Applications 用于WSN和物联网应用的光能无电池便携式微系统
2019 11th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2019-11-01 DOI: 10.23919/ELECO47770.2019.8990449
Ilyas Ehican, B. Sarıoǧlu
{"title":"Optically Powered Battery-Free Portable Microsystem for WSN and IoT Applications","authors":"Ilyas Ehican, B. Sarıoǧlu","doi":"10.23919/ELECO47770.2019.8990449","DOIUrl":"https://doi.org/10.23919/ELECO47770.2019.8990449","url":null,"abstract":"This paper presents an ultra low power all-optical portable battery-free embedded microsystem that can be powered and controlled by a smart mobile phone. The microsystem contains an ultra-low voltage microcontroller as the processing unit; and, it receives power via a mini-solar cell. The optically powered microcontroller reads the local sensor data and transmits it to the mobile phone via modulating the light of an LED. A custom optical communication protocol that is based on Pulse Period Modulation is designed for the system. An image processing based mobile application utilizing the built-in flash of the phone is also programmed for controlling the microsystem. The mobile phone application using the built-in rear-facing camera analyzes the modulated optical signal from the LED on the microsystem and extracts the transmitted data. Experimental results of various local temperature measurements are also given.","PeriodicalId":6611,"journal":{"name":"2019 11th International Conference on Electrical and Electronics Engineering (ELECO)","volume":"106 1","pages":"397-401"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79561510","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
Robust Affine Iterative Closest Point Variant Using Point-to-line Metric and Correntropy Criterion 基于点对线度量和相关熵准则的鲁棒仿射迭代最近点变
2019 11th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2019-11-01 DOI: 10.23919/ELECO47770.2019.8990405
Abdurrahman Yilmaz, H. Temeltas
{"title":"Robust Affine Iterative Closest Point Variant Using Point-to-line Metric and Correntropy Criterion","authors":"Abdurrahman Yilmaz, H. Temeltas","doi":"10.23919/ELECO47770.2019.8990405","DOIUrl":"https://doi.org/10.23919/ELECO47770.2019.8990405","url":null,"abstract":"Point set registration is significant for many applications such as recognition and reconstruction problems in computer science, and localization and mapping problems in robotic science. Traditional iterative closest point (ICP) algorithm is fast, but it is only suitable for registration of rigid motions. Traditional affine ICP algorithm is fast enough and can match the shapes non-rigidly transformed, but it is not robust for noises and outliers. In this study, we propose a new affine ICP variant using correntropy criterion and point-to-line metric. Correntropy is a similarity measure between two random variables and it has outlier rejection property. By maximizing the objective function defined, the registration performance of affine ICP is increased. The method proposed is also find transformation as fast as traditional affine ICP algorithm. Experimental studies on 2D shapes show that our method is quite good in affine registration with noise and outliers in terms of accuracy and speed. The results are compared with state-of-the-art methods.","PeriodicalId":6611,"journal":{"name":"2019 11th International Conference on Electrical and Electronics Engineering (ELECO)","volume":"os-25 1","pages":"537-541"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87207910","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
ELECO 2019 TOC
2019 11th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2019-11-01 DOI: 10.23919/eleco47770.2019.8990397
{"title":"ELECO 2019 TOC","authors":"","doi":"10.23919/eleco47770.2019.8990397","DOIUrl":"https://doi.org/10.23919/eleco47770.2019.8990397","url":null,"abstract":"","PeriodicalId":6611,"journal":{"name":"2019 11th International Conference on Electrical and Electronics Engineering (ELECO)","volume":"37 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78033530","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
Assessment of Rectifier Topology Effects on Vehicle Alternator Efficiency 整流器拓扑结构对车用交流发电机效率影响的评估
2019 11th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2019-11-01 DOI: 10.23919/ELECO47770.2019.8990488
E. Arik, Dinçer Kökden, Güliz Lafçı
{"title":"Assessment of Rectifier Topology Effects on Vehicle Alternator Efficiency","authors":"E. Arik, Dinçer Kökden, Güliz Lafçı","doi":"10.23919/ELECO47770.2019.8990488","DOIUrl":"https://doi.org/10.23919/ELECO47770.2019.8990488","url":null,"abstract":"In this paper, the effect of the alternator on CO2 emissions caused by the vehicle is explained and the factors affecting the efficiency of the alternator are described. Detailed information about the measurement and standard of alternator efficiency was given and details of the test bench were shared. There are 2 different rectifier topologies that can be integrated into the alternator and the effect of these rectifier circuits on the efficiency of the alternator is confirmed by simulation.","PeriodicalId":6611,"journal":{"name":"2019 11th International Conference on Electrical and Electronics Engineering (ELECO)","volume":"56 1","pages":"1025-1031"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74617441","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
Performance Analysis of Fault Current Limiting Methods on IEEE 9-Bus System IEEE 9总线系统故障限流方法的性能分析
2019 11th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2019-11-01 DOI: 10.23919/ELECO47770.2019.8990460
Baris Kucukaydin, O. Arikan
{"title":"Performance Analysis of Fault Current Limiting Methods on IEEE 9-Bus System","authors":"Baris Kucukaydin, O. Arikan","doi":"10.23919/ELECO47770.2019.8990460","DOIUrl":"https://doi.org/10.23919/ELECO47770.2019.8990460","url":null,"abstract":"The fault current levels gradually increase with becoming widespread of distributed generation units, expansion of power systems, increased current levels, and power demand. High fault currents can cause damage to the power system components or shorten their life. This can bring about serious economic costs and affect the reliability of the system. In this study, three different fault current limiting methods such as current limiting series reactor, high impedance transformer and controlled series reactor (solid-state) fault current limiter that is applied in the IEEE 9-bus system are analyzed for three-phase fault and their effects to the system are discussed for normal operating conditions. The power system and current limiters are modeled in PSCAD/ EMTDC.","PeriodicalId":6611,"journal":{"name":"2019 11th International Conference on Electrical and Electronics Engineering (ELECO)","volume":"19 2","pages":"131-135"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72626661","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
Electronic Driver Design of a Piezo-Actuated Valve Mechanism for Continuously Variable Valve Timing 用于连续可变配气正时的压电驱动配气机构的电子驱动设计
2019 11th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2019-11-01 DOI: 10.23919/ELECO47770.2019.8990628
B. Dirim, A. Sürmen, M. I. Karamangil, A. Avcı, F. Işıklı, M. Tekin, N. Türköz
{"title":"Electronic Driver Design of a Piezo-Actuated Valve Mechanism for Continuously Variable Valve Timing","authors":"B. Dirim, A. Sürmen, M. I. Karamangil, A. Avcı, F. Işıklı, M. Tekin, N. Türköz","doi":"10.23919/ELECO47770.2019.8990628","DOIUrl":"https://doi.org/10.23919/ELECO47770.2019.8990628","url":null,"abstract":"Volumetric efficiency is the main parameter that characterizes the increase in power of an engine at the same speed. A group of design parameters that affects the volumetric efficiency are opening-closing characteristics of the valves (opening and closing times, valve lift and shape of cam lobe). But the same values of these parameters in various speeds yield different volumetric values which make the problem much more difficult. The solution is to develop techniques that change these parameters with changing engine speed. The most ideal one is to achieve this variation continuously together with speed variation which is called continuously variable valve timing (CVVT). To achieve this goal piezo actuator driven hydraulic displacement magnifier has been used. To drive the piezo actuator an electronic control unit and high voltage power amplifier designed and then fully digital solution is developed and explained in this study.","PeriodicalId":6611,"journal":{"name":"2019 11th International Conference on Electrical and Electronics Engineering (ELECO)","volume":"36 1","pages":"276-280"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73724482","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 Real-Time Bargaining-Based Algorithm for Energy Trading Market in Smart Grid 基于实时议价的智能电网能源交易市场算法
2019 11th International Conference on Electrical and Electronics Engineering (ELECO) Pub Date : 2019-11-01 DOI: 10.23919/ELECO47770.2019.8990420
Mohammad Amirfattahi, M. Haeri
{"title":"A Real-Time Bargaining-Based Algorithm for Energy Trading Market in Smart Grid","authors":"Mohammad Amirfattahi, M. Haeri","doi":"10.23919/ELECO47770.2019.8990420","DOIUrl":"https://doi.org/10.23919/ELECO47770.2019.8990420","url":null,"abstract":"In this paper, an energy management problem of a distribution system is studied. The energy trading among a distribution company and some aggregators controlling flexible loads and electric vehicles is modeled as a large-scale Nash bargaining problem. A distributed approach is proposed using the alternating direction method of multipliers decomposition technique, to keep privacy of traders and reduce calculation complexities. We prove that the proposed method admits a Nash bargaining solution. Since the participants' information is not available beforehand, we design an MPC-based algorithm to overcome system uncertainties. To verify the proposed approach a numerical scenario has been simulated and the results show the efficiency of the proposed online method.","PeriodicalId":6611,"journal":{"name":"2019 11th International Conference on Electrical and Electronics Engineering (ELECO)","volume":"21 1","pages":"17-21"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73795372","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
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