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TENCON 2015 - 2015 IEEE Region 10 Conference最新文献

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Pre-study of grey prediction control for EAST vertical displacement control power supply EAST垂直位移控制电源灰色预测控制的预研究
TENCON 2015 - 2015 IEEE Region 10 Conference Pub Date : 2015-11-01 DOI: 10.1109/TENCON.2015.7373043
Yue-meng Chang, Haixin Wang, Haihong Huang
{"title":"Pre-study of grey prediction control for EAST vertical displacement control power supply","authors":"Yue-meng Chang, Haixin Wang, Haihong Huang","doi":"10.1109/TENCON.2015.7373043","DOIUrl":"https://doi.org/10.1109/TENCON.2015.7373043","url":null,"abstract":"The ability of magnetic confinement to plasma can be improved by elongating plasma cross-section in Tokamak device, but elongated plasma has potential instability in the vertical direction, so feedback control system is needed to restrain plasma vertical displacement. In Experimental Advanced Superconducting Tokamak (EAST for short), active feedback control power supply excites coils in vacuum, generates fast-changing magnetic field to inhibit vertical displacement of plasma. For improving the response performance of power supply, the grey prediction is combined with conventional PID control. The grey prediction GM(1,1) can amend PID parameter of controller online, and realize metabolic grey filtering and prediction of active feedback control signal. The prediction results were used in control operation in place of the measured value, which can shorten the delay time of sampling and controlling in power supply. The results of simulation and experiment of prototype show that the algorithm can realize ahead of adjustment and improve the performance of active feedback control response.","PeriodicalId":22200,"journal":{"name":"TENCON 2015 - 2015 IEEE Region 10 Conference","volume":"43 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89796454","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
InGaN-based MQE LEDs with tunnel-junction-cascaded structure 隧道结级联结构的基于ingan的MQE led
TENCON 2015 - 2015 IEEE Region 10 Conference Pub Date : 2015-11-01 DOI: 10.1109/TENCON.2015.7372735
S. Chang, Wei Lin
{"title":"InGaN-based MQE LEDs with tunnel-junction-cascaded structure","authors":"S. Chang, Wei Lin","doi":"10.1109/TENCON.2015.7372735","DOIUrl":"https://doi.org/10.1109/TENCON.2015.7372735","url":null,"abstract":"The authors report the fabrication of cascaded GaN light-emitting diodes (LEDs) with previously reported p++-GaN/i-InGaN/n++-GaN tunnel junction layers (TJL) and with hybrid TJL. Compared with the conventional LED, it was found that we could enhance the output power by 35% and 80% from the LED with p++-GaN/i-InGaN/n++-GaN TJL and the LED with hybrid TJL. It was also found that the TJ resistances were 6.05×10-3 and 1.95×10-3 Ω·cm2 for the LED with p++-GaN/i-InGaN/n++-GaN TJL and the LED with hybrid TJL, respectively. It was also found that the use of hybrid TJL could result in smaller efficiency droop. These improvements could all be attributed to the larger polarization charges induced at the AlGaN/InGaN interface which could enhance the tunneling current. Furthermore, it was found that the cascaded GaN LEDs with hybrid TJL were also reliable.","PeriodicalId":22200,"journal":{"name":"TENCON 2015 - 2015 IEEE Region 10 Conference","volume":"1 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90858417","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 new planar printed antenna with band-notch characteristics for UWB applications 一种新型的平面印刷超宽带带陷波天线
TENCON 2015 - 2015 IEEE Region 10 Conference Pub Date : 2015-11-01 DOI: 10.1109/TENCON.2015.7372830
M. Matin, M. Hossain
{"title":"A new planar printed antenna with band-notch characteristics for UWB applications","authors":"M. Matin, M. Hossain","doi":"10.1109/TENCON.2015.7372830","DOIUrl":"https://doi.org/10.1109/TENCON.2015.7372830","url":null,"abstract":"This paper presents a new small-size microstrip-fed UWB (ultra wideband) planar monopole antenna with band notch properties. The presented antenna comprises of trapezoid shape with tapered end radiating patch and a 50Ω microstrip line that are etched on the upper surface of the FR-4 substrate whereas the ground plane is etched on the bottom surface of the substrate. The antenna covers the UWB frequency range and the radiation pattern looks like similar to a monopole antenna. With the insertion of a U-shaped slot, the notch characteristics can incorporate in the proposed design which can reject the frequency band 5-6 GHz. Simulation results validate that the antenna is feasible for UWB applications due to its compactness and stable radiation pattern and gain.","PeriodicalId":22200,"journal":{"name":"TENCON 2015 - 2015 IEEE Region 10 Conference","volume":"55 1","pages":"1-3"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89582099","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
IOBR: Interoperable bee-hive routing in a heterogeneous multi-radio network 异构多无线网络中可互操作的蜂箱路由
TENCON 2015 - 2015 IEEE Region 10 Conference Pub Date : 2015-11-01 DOI: 10.1109/TENCON.2015.7373160
K. Vaishnavi, K. Kiran, P. D. Shenoy, K. Venugopal
{"title":"IOBR: Interoperable bee-hive routing in a heterogeneous multi-radio network","authors":"K. Vaishnavi, K. Kiran, P. D. Shenoy, K. Venugopal","doi":"10.1109/TENCON.2015.7373160","DOIUrl":"https://doi.org/10.1109/TENCON.2015.7373160","url":null,"abstract":"WiMAX and WiFi are the two proliferating wireless technologies with different physical and Media Access Control (MAC) layers. Today, WiFi radio is present in almost all the devices, and most of the devices are equipped with WiMAX radio. Both these technologies can be utilized, if the devices are equipped with both of them, to improve the performance. To cope up with the scenario, a method for routing in a heterogeneous infrastructure based mesh network is proposed. The heterogeneous network consists of a coordinator node and a subscriber node. In this paper, we assume that the coordinator nodes are equipped with both WiMAX and WiFi radios, whereas, the subscriber nodes need not have WiMAX radio. The protocol used for routing data is based on the bee-hive algorithm, in which the entire network is divided into foraging zones/regions. We propose a technique in which the intra-foraging zone communication happens through WiFi and the nodes across the foraging zone communicate via the coordinator using WiMAX. It is observed through simulations that our technique improves the overall network performance by making use of both the radios efficiently.","PeriodicalId":22200,"journal":{"name":"TENCON 2015 - 2015 IEEE Region 10 Conference","volume":"1 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89616413","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
Band-notched UWB planar monopole antenna 带缺口超宽带平面单极天线
TENCON 2015 - 2015 IEEE Region 10 Conference Pub Date : 2015-11-01 DOI: 10.1109/TENCON.2015.7372748
G. Jin, Dan Liu, Houbi Liao
{"title":"Band-notched UWB planar monopole antenna","authors":"G. Jin, Dan Liu, Houbi Liao","doi":"10.1109/TENCON.2015.7372748","DOIUrl":"https://doi.org/10.1109/TENCON.2015.7372748","url":null,"abstract":"A new ultra-wideband (UWB) octagon monopole with three notched bands is proposed. Two pairs of folded dipoles and a rectangular split-ring are introduced to form the three notched bands. The presented antenna not only supports UWB application but also rejects the frequency bands in 3.8-4.4GHz, 5.4-6.4GHz and 7.8-8.8GHz to avoid potential interference with existing communication systems.","PeriodicalId":22200,"journal":{"name":"TENCON 2015 - 2015 IEEE Region 10 Conference","volume":"60 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77930435","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
Progress in speech emotion recognition 语音情感识别的进展
TENCON 2015 - 2015 IEEE Region 10 Conference Pub Date : 2015-11-01 DOI: 10.1109/TENCON.2015.7372840
Xueying Zhang, Ying Sun, Shufei Duan
{"title":"Progress in speech emotion recognition","authors":"Xueying Zhang, Ying Sun, Shufei Duan","doi":"10.1109/TENCON.2015.7372840","DOIUrl":"https://doi.org/10.1109/TENCON.2015.7372840","url":null,"abstract":"Emotional information in speech signal is an important information resource. When verbal expression combined with human emotion, emotional speech processing is no longer a simple mathematical model or pure calculations. Fluctuations of the mood are controlled by the brain perception; speech signal processing based on cognitive psychology can capture emotion better. In this paper the relevance analysis between speech emotion and human cognition is introduced firstly. The recent progress in speech emotion recognition was summarized including the review of speech emotion databases, feature extraction and emotion recognition networks. Secondly a fuzzy cognitive map network based on cognitive psychology is introduced into emotional speech recognition. In addition, the mechanism of the human brain for cognitive emotional speech is explored. To improve the recognition accuracy, this report also tries to integrate event-related potentials to speech emotion recognition. This idea is the conception and prospect of speech emotion recognition mashed up with cognitive psychology in the future.","PeriodicalId":22200,"journal":{"name":"TENCON 2015 - 2015 IEEE Region 10 Conference","volume":"28 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74916006","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: 16
Power portfolio optimization considering inter-regional power exchange and base load exchange 考虑区域间电力交换和基本负荷交换的电力组合优化
TENCON 2015 - 2015 IEEE Region 10 Conference Pub Date : 2015-11-01 DOI: 10.1109/TENCON.2015.7372767
Jiajun Lv, Z. Bie, Filippo Hachen, Bike Xue, Yaxian Zheng, Jian Geng
{"title":"Power portfolio optimization considering inter-regional power exchange and base load exchange","authors":"Jiajun Lv, Z. Bie, Filippo Hachen, Bike Xue, Yaxian Zheng, Jian Geng","doi":"10.1109/TENCON.2015.7372767","DOIUrl":"https://doi.org/10.1109/TENCON.2015.7372767","url":null,"abstract":"The power exchange strategies are essential for a grid corporation, because they are related to the profit redistribution. In the power exchange strategies, the base load exchange and the inter-regional power exchange are the main parts. The base load exchange is a typical task for a power grid corporation. And the inter-regional power exchange plays a significant role in the exchange strategy in order to meet the requirements of the regional resources optimization. Although much research has been done on the base load exchange and the inter-regional power exchange, the exchange strategy optimization concerning both inter-regional power and base load exchange hasn't been taken into account. The concept of the portfolio is used to consider the distribution of these two exchanges for a grid corporation. The objective of this paper is to determine a comprehensive strategy for the inter-regional power exchange and the base load exchange based on the grid corporation requirements. The optimization strategy model includes a multi-objective function as well as special constraints which take into account both the inter-regional power and the base load exchange. This model has been tested on the IEEE Reliability Test System. The results show that the energy of the special units taking part in the inter-regional power exchange is modulated during the optimization according to the targets and this model could be used to provide an optimal exchange strategy for the decision-makers of a grid corporation.","PeriodicalId":22200,"journal":{"name":"TENCON 2015 - 2015 IEEE Region 10 Conference","volume":"24 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75221578","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
Network analysis with report authoring (NARA) 网络分析与报告编写(NARA)
TENCON 2015 - 2015 IEEE Region 10 Conference Pub Date : 2015-11-01 DOI: 10.1109/TENCON.2015.7372972
Reginal Caldez, Jan Gilbert Castro, Kelvin Richie Co, Geanne Ross Franco
{"title":"Network analysis with report authoring (NARA)","authors":"Reginal Caldez, Jan Gilbert Castro, Kelvin Richie Co, Geanne Ross Franco","doi":"10.1109/TENCON.2015.7372972","DOIUrl":"https://doi.org/10.1109/TENCON.2015.7372972","url":null,"abstract":"People use their smartphones, tablets, laptops, or a combination of these to connect to the internet via the organization's network. These devices are used to access various websites. Thus, organizations implement content filters that limit access to only work-related websites. However, these content filters may be bypassed and users are able to access sites that should be blocked. This study aims to utilize a report authoring tool to make a set of templates, used for the generation of reports. The produced reports assist the organization in identifying websites that may have bypassed these policies. This study successfully implemented the following modules namely the user interface module, sniffer module, data aggregator module, and the reports generator module. Through the implementation of these modules our system was able to successfully collect network data, store them within a database, and generate reports. This study helps administrators in making changes to the content filters that have been implemented. This study can still be furthered through the integration of the content filters category database and through the decryption of HTTPS traffic to provide more precise and comprehensive reports.","PeriodicalId":22200,"journal":{"name":"TENCON 2015 - 2015 IEEE Region 10 Conference","volume":"35 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74801680","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
Real-time energy monitoring system for grid-tied Photovoltaic installations 并网光伏装置实时能量监测系统
TENCON 2015 - 2015 IEEE Region 10 Conference Pub Date : 2015-11-01 DOI: 10.1109/TENCON.2015.7372784
G. Ngo, Judd Kristian I. Floriza, Christine May C. Creayla, Felan Carlo C. Garcia, Erees Queen B. Macabebe
{"title":"Real-time energy monitoring system for grid-tied Photovoltaic installations","authors":"G. Ngo, Judd Kristian I. Floriza, Christine May C. Creayla, Felan Carlo C. Garcia, Erees Queen B. Macabebe","doi":"10.1109/TENCON.2015.7372784","DOIUrl":"https://doi.org/10.1109/TENCON.2015.7372784","url":null,"abstract":"A real-time energy monitoring system for grid-tied Photovoltaic (PV) installations was developed and deployed in a household located at Barangka, Marikina. The system consists of a BeagleBone Black which serves as the device to processes the measured data from the two power analyzers and the DC sensor. It also features a Mobile and Web-based monitor and analytics platform for end user utilization, and provides a forecasting algorithm for the user's projected monthly bill. One of the receiving ends is a server that stores the data and hosts the web application which aggregates, analyzes and presents the general power generation and grid consumption to the user. The other receiving end, an Android application, displays the real-time graph of the generated solar energy and the total energy consumed by the load, in this case, a residential load.","PeriodicalId":22200,"journal":{"name":"TENCON 2015 - 2015 IEEE Region 10 Conference","volume":"1 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74529242","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: 13
A scalable high-throughput pipeline architecture for DNA sequence alignment 用于DNA序列比对的可扩展的高通量管道架构
TENCON 2015 - 2015 IEEE Region 10 Conference Pub Date : 2015-11-01 DOI: 10.1109/TENCON.2015.7373055
Surajeet Ghosh, S. Mandal, Sanchita Saha Ray
{"title":"A scalable high-throughput pipeline architecture for DNA sequence alignment","authors":"Surajeet Ghosh, S. Mandal, Sanchita Saha Ray","doi":"10.1109/TENCON.2015.7373055","DOIUrl":"https://doi.org/10.1109/TENCON.2015.7373055","url":null,"abstract":"A novel scalable architecture for DNA sequence alignment has been presented in this paper. A pipelined architecture with a dedicated backtrack processor have been designed for fast and sophisticated DNA sequence alignment. Additionally, instead of using CAM which consumes huge power, this architecture efficiently uses RAM to boost the speed of DNA sequence alignment in real time. This architecture incorporates a pipeline structure for matrix fill operation to achieve temporal parallelism in preparing substitution matrix for a number of sequences and a backtrack processor to obtain aligned sequences. Besides, this paper presents a comparative analysis on the processing time of this architecture using three numerous cases based on temporal and special parallelism, namely, dedicated, moderately-dedicated and shared logic components. The complete architecture has been simulated for 1000 database sequences considering both 16 and 32 nucleotides as DNA sequence size.","PeriodicalId":22200,"journal":{"name":"TENCON 2015 - 2015 IEEE Region 10 Conference","volume":"71 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74429756","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: 8
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