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2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)最新文献

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Design and development of a stand-alone solar energy harvesting system by MPPT and quick battery charging 基于MPPT和电池快速充电的独立式太阳能收集系统的设计与开发
2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2016-06-01 DOI: 10.1109/ECTICON.2016.7561310
Thanyanut Lueangamornsiri, Kittikun Thongpull, K. Chalermyanont, W. Wichakool
{"title":"Design and development of a stand-alone solar energy harvesting system by MPPT and quick battery charging","authors":"Thanyanut Lueangamornsiri, Kittikun Thongpull, K. Chalermyanont, W. Wichakool","doi":"10.1109/ECTICON.2016.7561310","DOIUrl":"https://doi.org/10.1109/ECTICON.2016.7561310","url":null,"abstract":"This paper presents a solar energy harvesting system applied especially for the flood warning system. The proposed topology is a stand-alone system that is required to harvest the maximum energy from the photovoltaic (PV) panel to charge batteries. Perturb and Observe method (P&O) is used to control converters using for Maximum Power Point Tracking (MPPT). Additionally, a Three-Stage Charging (TSC) method is used to quickly and safely charge the battery. The power management technique between the maximum power point tracking and the power charging processes is also proposed. The simulation results show that the P&O method can efficiently track the maximum power and the TSC method can properly control the charging process. Moreover, the MPPT method and optimal charging of the battery can work together with the proposed power management algorithm.","PeriodicalId":200661,"journal":{"name":"2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"221 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115996475","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
False test case selection: Improvement of regression testing approach 错误的测试用例选择:回归测试方法的改进
2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2016-06-01 DOI: 10.1109/ECTICON.2016.7561371
B. Srisura, A. Lawanna
{"title":"False test case selection: Improvement of regression testing approach","authors":"B. Srisura, A. Lawanna","doi":"10.1109/ECTICON.2016.7561371","DOIUrl":"https://doi.org/10.1109/ECTICON.2016.7561371","url":null,"abstract":"Regression testing has been considered as a time-consumed process in software testing. In a recent year, one of interesting research work initiated for minimizing testing time is finding a technique in selecting test cases from a large test suit. Most of test cases selection technique in literature considers test cases that are related to the requirement's changed. During executing test cases that are related to the modified part, a set of fail test case is accidentally emerged and make test suit has become larger. Therefore, this paper proposes a technique in selecting suitable false test cases when they are generated in regression testing. However, in order to ensure that the quality and validity of using the proposed technique are acceptable, an experiment was systematically conducted in this study. And we also found that the false test case selection technique can minimize the size of test suit, effectively.","PeriodicalId":200661,"journal":{"name":"2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"61 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116045916","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
A design of self-authenticated Internet Protocol for Network Access Control 网络访问控制中自认证Internet协议的设计
2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2016-06-01 DOI: 10.1109/ECTICON.2016.7561273
Parinya Thamthawornsakul, S. Sittichivapak
{"title":"A design of self-authenticated Internet Protocol for Network Access Control","authors":"Parinya Thamthawornsakul, S. Sittichivapak","doi":"10.1109/ECTICON.2016.7561273","DOIUrl":"https://doi.org/10.1109/ECTICON.2016.7561273","url":null,"abstract":"This paper presents an application of Internet Protocol Options for enhancing self-authenticated feature to the Internet Protocol. The options consist of Keyed-Hash Message Authentication Code and timestamp. In the network access control system, local network devices needing to access protected networks have to attach the options to packet header before sending to destination through a network access controller or commonly known as a gateway. Internet Protocol packets with options are verified on the gateway, the Keyed-Hash Message Authentication Code is used for checking integrity of data and the timestamp is used for replay attack mitigation. Packets passing all processes would be allowed to access to the protected networks. The design of self-authenticated Internet Protocol provides a protection of sending source spoofed packets from local network causing damage to other networks and also provides high reliability of source identification.","PeriodicalId":200661,"journal":{"name":"2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"880 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116168484","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
Investigation of graph-based detection in BPMR system with multi-track processing 多航迹处理BPMR系统中基于图的检测方法研究
2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2016-06-01 DOI: 10.1109/ECTICON.2016.7561333
T. Sopon, W. Wongtrairat
{"title":"Investigation of graph-based detection in BPMR system with multi-track processing","authors":"T. Sopon, W. Wongtrairat","doi":"10.1109/ECTICON.2016.7561333","DOIUrl":"https://doi.org/10.1109/ECTICON.2016.7561333","url":null,"abstract":"A bit patterned media recording (BPMR) system is faced with two-dimensional (2-D) interference channel, that is inter-symbol interference (ISI) and inter-track interference (ITI), which degrades a performance of a magnetic recording system. In this paper, we propose two methods to modify message-passing in a factor graph to the graph-based (GB) detector in the 2-D interference channel. One applies the factor graph to the basic clusters in the cluster 2×2 channel matrix for the GB detector, while the second method the 2-D interference channel by ignoring cornered ITIs of the reliability updates in the factor graph to the basic clusters. The simulation results show the performance of the modified GB (MGB) detector (full) and MGB detector (no cornered ITIs) methods better than the conventional GB detector (full) on BPMR system at the areal density 2, 2.5 and 3 Tbits/in2.","PeriodicalId":200661,"journal":{"name":"2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"215 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116172323","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
Combining a random forest algorithm and a level set method for land cover mapping 结合随机森林算法和水平集方法进行土地覆盖制图
2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2016-06-01 DOI: 10.1109/ECTICON.2016.7561339
Panyanat Aonpong, T. Kasetkasem, I. Kumazawa, P. Rakwatin, T. Chanwimaluang
{"title":"Combining a random forest algorithm and a level set method for land cover mapping","authors":"Panyanat Aonpong, T. Kasetkasem, I. Kumazawa, P. Rakwatin, T. Chanwimaluang","doi":"10.1109/ECTICON.2016.7561339","DOIUrl":"https://doi.org/10.1109/ECTICON.2016.7561339","url":null,"abstract":"In this paper, we introduce a new land cover mapping technique by taking advantages of a weighted random forest [1] and the level set method [2] to remove the weaknesses of each other. The weighted random forest can accurately estimate the likelihood that a pixel belonging to each classes while the level set method can capture the dependency among neighboring pixels. As a result, by combining their strengths, the resulting land cover map is more accurate as shown in our experiments for both simulated and actual datasets.","PeriodicalId":200661,"journal":{"name":"2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"223 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121887719","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
An isolated snubberless single-switched boost converter for high step-up conversion applications 用于高升压转换应用的隔离无缓冲器单开关升压转换器
2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2016-06-01 DOI: 10.1109/ECTICON.2016.7561466
Y. Sillapawicharn
{"title":"An isolated snubberless single-switched boost converter for high step-up conversion applications","authors":"Y. Sillapawicharn","doi":"10.1109/ECTICON.2016.7561466","DOIUrl":"https://doi.org/10.1109/ECTICON.2016.7561466","url":null,"abstract":"An isolated snubberless single-switched boost converter for high step-up conversion applications is proposed in this paper. The proposed boost converter can be operated with single switch and the energy in the leakage inductance is inherent suppressed and recycled by the power circuit and the snubber does no longer exist. Using of a transformer in the proposed boost converter, a galvanic isolation with high step-up conversion is obtained.","PeriodicalId":200661,"journal":{"name":"2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124775944","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
Implementation of neural network based on the microcontroller for energy saving of electric kettle 基于单片机的神经网络在电水壶节能中的实现
2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2016-06-01 DOI: 10.1109/ECTICON.2016.7561302
T. Krongtripop, P. Kirdpipat
{"title":"Implementation of neural network based on the microcontroller for energy saving of electric kettle","authors":"T. Krongtripop, P. Kirdpipat","doi":"10.1109/ECTICON.2016.7561302","DOIUrl":"https://doi.org/10.1109/ECTICON.2016.7561302","url":null,"abstract":"This paper presents the implementation of neural network based on Arduino Uno R3 microcontroller for energy saving of electric kettle in the office. The neural network uses back propagation technique and levenberg-marquardt algorithm for learning and training. The day and usage time of electric kettle are inputs for learning and training until the neural network can predict and control the operation time correctly when the user needs to use the electric kettle. As the results, the neural network can predict and control the operation time of electric kettle including amount of water usage for each day accurately. Amount of water usage for each day is based on the average value about 760 cubic centimeters. This neural network can also provide the average of energy saving approximately 49.84 percent as comparing with the general electric kettle. This technique may also apply with the other home applications.","PeriodicalId":200661,"journal":{"name":"2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128734061","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
Robust geometric control of a two-tank system 双罐系统的鲁棒几何控制
2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2016-06-01 DOI: 10.1109/ECTICON.2016.7561341
N. Chinthaned, P. Sanposh
{"title":"Robust geometric control of a two-tank system","authors":"N. Chinthaned, P. Sanposh","doi":"10.1109/ECTICON.2016.7561341","DOIUrl":"https://doi.org/10.1109/ECTICON.2016.7561341","url":null,"abstract":"This paper presents modeling and control of a two-tank system. The system is a multivariable nonlinear system with parametric uncertainty. The control objective is to regulate the water level in each tank. First, a nonlinear geometric control law, exact feedback linearization is designed in inner loop to cancel the nonlinearity of nominal system. Then, two types of robust H∞ controllers (H∞ static state feedback controller and fixed structure PID H∞ controller) are designed in outer loop to handling parametric uncertainty. Control performances via simulation show that H∞ static state feedback controller with exact feedback linearization gives better results.","PeriodicalId":200661,"journal":{"name":"2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"05 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127250757","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
Correlating the switch-on time of two identical PV modules using a simplified measuring approach 用一种简化的测量方法将两个相同的光伏模块的接通时间联系起来
2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2016-06-01 DOI: 10.1109/ECTICON.2016.7561244
A. Swart
{"title":"Correlating the switch-on time of two identical PV modules using a simplified measuring approach","authors":"A. Swart","doi":"10.1109/ECTICON.2016.7561244","DOIUrl":"https://doi.org/10.1109/ECTICON.2016.7561244","url":null,"abstract":"The installation of different renewable energy systems is gaining momentum globally, as governments and industry seek to reduce carbon emissions and fossil fuel usage. PV systems have become more common place, as evidenced by the number of PV array roof-installations visible in many communities today. However, it is assumed that the modules in these arrays are identical, as it is important to have similar currents flow through each branch of an array. Partial shading or unmatched PV modules may lead to power mismatches, hot spots and ultimately a lower overall output power than what is desired. The purpose of this paper is to present a simplified measuring approach to validate the operating performance of two identical PV modules by determining their switch-on time. Any significant differences in switch-on time between identical PV modules could lead to possible power mismatches in a PV array. Results confirm that both PV modules are very similar in switch-on time, with an average on-time difference of 2 minutes and 27 seconds.. This indicates that both PV modules start operating at roughly the same time of the day, thereby providing similar current flows which contribute to the optimum performance of a PV array.","PeriodicalId":200661,"journal":{"name":"2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129013146","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: 6
Ferroresonance phenomenon in PV system at LV side of three phase power transformer using of PSCAD simulation 利用PSCAD模拟三相电力变压器低压侧光伏系统的铁谐振现象
2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON) Pub Date : 2016-06-01 DOI: 10.1109/ECTICON.2016.7561384
Nattapan Thanomsat, B. Plangklang
{"title":"Ferroresonance phenomenon in PV system at LV side of three phase power transformer using of PSCAD simulation","authors":"Nattapan Thanomsat, B. Plangklang","doi":"10.1109/ECTICON.2016.7561384","DOIUrl":"https://doi.org/10.1109/ECTICON.2016.7561384","url":null,"abstract":"Nowadays, most Photovoltaic installations are grid connected system. From distribution system point of view, the main point and concern related to PV grid-connected are overvoltage or overcurrent in the distribution network. This paper describes the simulation study which focuses on ferroresonance phenomenon of PV system on lower side of distribution transformer. PSCAD program is selected to simulate the ferroresonance phenomenon in this study. The example of process that creates ferroresonance by the part of PV system and ferroresonance effect will be fully described in detail.","PeriodicalId":200661,"journal":{"name":"2016 13th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON)","volume":"286 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125659895","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
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