发布求助
文献互助 智能选刊 最新文献

2006 3rd International Conference on Electrical and Electronics Engineering最新文献

筛选
英文 中文
Arrangement Of Temperature Sensors As A Wind Sensor 温度传感器作为风传感器的布置
2006 3rd International Conference on Electrical and Electronics Engineering Pub Date : 2006-12-04 DOI: 10.1109/ICEEE.2006.251859
B.A.J. Hernandez, E. Hernández, J.Y.M. Perez, M. López
{"title":"Arrangement Of Temperature Sensors As A Wind Sensor","authors":"B.A.J. Hernandez, E. Hernández, J.Y.M. Perez, M. López","doi":"10.1109/ICEEE.2006.251859","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251859","url":null,"abstract":"This work presents an alternative of a sensor of direction and speed of wind. As indirect sensor of such parameters an arrangement of temperature LM35 is used. The sensors form an arrangement in star on a disk of plastic slight, by means of software is carried out an temperature data interpretation to obtain the direction an speed of wind to that the sensors are exposed. The output signal is digitized to be introduced to a computer by the port series to be processed","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"455 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125795245","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
Study of Materials to Synthesize Vacuum Electron Nanoemitters 合成真空电子纳米发射器材料的研究
2006 3rd International Conference on Electrical and Electronics Engineering Pub Date : 2006-12-04 DOI: 10.1109/ICEEE.2006.251916
R. Peña-Sierra
{"title":"Study of Materials to Synthesize Vacuum Electron Nanoemitters","authors":"R. Peña-Sierra","doi":"10.1109/ICEEE.2006.251916","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251916","url":null,"abstract":"An analysis of the parameters and characteristics of the potential materials to be used as field electron nanoemitters is presented. The analysis is based on the existing data for the carbon nanotube (CNT) electron nanoemitters. A comparison with the estimated parameters for the most promising metal oxides semiconductors, such as PdO, CuO, and ZnO, is made. Lately cold field emitters have gained great importance because of their application in the flat panel display technology based on vacuum field emission devices. The objective of this study is the discussion of the technological potential of certain metallic oxides to be used as cold electron field emitters, and to show the related physical basis according to the Fowler-Nordheim emission theory. Taking into account the presented analysis some selection criteria to identify the device operating parameters, such as the turn-on voltage, emission current density, and device stability is presented","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130639054","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
Photoluminescence of Silicon Rich Oxide films with different silicon excess and nitrogen content 不同含硅量和含氮量富硅氧化膜的光致发光特性
2006 3rd International Conference on Electrical and Electronics Engineering Pub Date : 2006-12-04 DOI: 10.1109/ICEEE.2006.251868
R. López-Estopier, M. Aceves-Mijares, C. Falcony
{"title":"Photoluminescence of Silicon Rich Oxide films with different silicon excess and nitrogen content","authors":"R. López-Estopier, M. Aceves-Mijares, C. Falcony","doi":"10.1109/ICEEE.2006.251868","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251868","url":null,"abstract":"The effect of the nitrogen on the photoluminescence in silicon rich oxide films with different silicon excess and nitrogen content was studied. The materials were deposited by low pressure chemical vapor deposition (LPCVD) and nitrogen was introduced adding ammonia to the reactive gases. Some samples were annealed at 1100degC in nitrogen ambient. The films were characterized by Fourier transform infrared spectroscopy (FTIR) and photoluminescence (PL). The emission intensity depends on the silicon excess, nitrogen content and thermal annealing. For as deposited samples the emission intensity increases with the nitrogen concentration, and a slight wavelength shift is registered with respect to the nitrogen concentration. For films annealed, strong red emission with peak at ~720 nm was observed, and the PL emission increase as nitrogen content decrease. The emission intensity and position peak can be adjusted by thermal annealing, varying the nitrogen content and silicon excess","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"218 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134061123","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
Entropy-based algorithm for discovering groups with mixed type attributes 基于熵的混合类型属性组发现算法
2006 3rd International Conference on Electrical and Electronics Engineering Pub Date : 2006-12-04 DOI: 10.1109/ICEEE.2006.251892
E. Hernández, Xiaoou Li, L.E. Rocha
{"title":"Entropy-based algorithm for discovering groups with mixed type attributes","authors":"E. Hernández, Xiaoou Li, L.E. Rocha","doi":"10.1109/ICEEE.2006.251892","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251892","url":null,"abstract":"The majority of the clustering algorithms are focused on datasets with only numeric or categorical attributes. Recently, the problem of clustering mixed data has drawn interest due to the fact that many real life applications have mixed data. In this research work, we propose a clustering algorithm called ACEM that is able to deal with mixed data. This algorithm makes a pre-clustering on the pure categorical data. Then including all mixed data it evaluates the clusters using an entropy-based criterion in order to verify the cluster membership of the data. As result, we obtain a clustering algorithm for mixed data whose main idea is to extend a categorical clustering algorithm introducing an entropy criterion to measure the cluster heterogeneity. We make comparisons with other clustering algorithms on real life datasets to illustrate our algorithm performance","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133436316","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
DSP Implementation of Extended Infomax ICA Algorithm for Blind Source Separation 扩展Infomax ICA盲源分离算法的DSP实现
2006 3rd International Conference on Electrical and Electronics Engineering Pub Date : 2006-12-04 DOI: 10.1109/ICEEE.2006.251932
L. N. Oliva-Moreno, J. Moreno-Cadenas, L. M. Flores-Nava, F. Gómez-Castañeda
{"title":"DSP Implementation of Extended Infomax ICA Algorithm for Blind Source Separation","authors":"L. N. Oliva-Moreno, J. Moreno-Cadenas, L. M. Flores-Nava, F. Gómez-Castañeda","doi":"10.1109/ICEEE.2006.251932","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251932","url":null,"abstract":"In this paper we use a digital signal processing unit (DSP) to implement an extended Infomax independent component analysis (ICA) algorithm for blind source separation (BSS). In this work we are going to reproduce the performance of the net implementation as expected in Matlab. A first hardware implementation has been designed and the experimental results are presented. In the developed experiments we used recorded signals and then they were processed in the DSP unit in real-time. The performance comparison are made with 2times2 net","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133093264","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
Novel Sapphire Directional Filters for Application to Ultra Low Phase Noise Oscillators 应用于超低相位噪声振荡器的新型蓝宝石定向滤波器
2006 3rd International Conference on Electrical and Electronics Engineering Pub Date : 2006-12-04 DOI: 10.1109/ICEEE.2006.251878
N. Shtin, J.M.L. Romero, E. Prokhorov
{"title":"Novel Sapphire Directional Filters for Application to Ultra Low Phase Noise Oscillators","authors":"N. Shtin, J.M.L. Romero, E. Prokhorov","doi":"10.1109/ICEEE.2006.251878","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251878","url":null,"abstract":"Traveling wave (TW) sapphire whispering gallery resonator (WGR) is considered to be a very attractive device for low phase noise microwave frequency sources. However, it was found that TW WGR with distributed coupling is very sensible to the parameters of the coupling and excitation of the pure TW in high-Q WGR is a big challenge. This paper deals with a novel sapphire TW WGR based on orthogonal lumped couplings and 3-db quadrature directional couplers. A general theoretical background of the proposed TW WGR as well as its 3D finite element analysis and experimental results are presented. Finally a novel ultra low phase noise oscillator configuration based on the TW WGR directional filter is proposed","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"19 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123887181","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
Application of Sequential Quadratic Programming Algorithm based on region search method in reactive power optimization 基于区域搜索法的顺序二次规划算法在无功优化中的应用
2006 3rd International Conference on Electrical and Electronics Engineering Pub Date : 2006-12-04 DOI: 10.1109/ICEEE.2006.251913
Yongfei Ma, Xianmin Wang
{"title":"Application of Sequential Quadratic Programming Algorithm based on region search method in reactive power optimization","authors":"Yongfei Ma, Xianmin Wang","doi":"10.1109/ICEEE.2006.251913","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251913","url":null,"abstract":"In order to improve the convergence of reactive power optimization and the accuracy of optimization result, this paper proposes the sequential quadratic programming (SQP) algorithm based on region search method. The algorithm combines global SQP with trust-region search method. Through adding the trust-region constraint into SQP sub-question, the linear search method is improved to region search method and step length can be determined while search direction is solved. Moreover, calculating reactive power optimization in IEEE30 bus system and comparing with other methods, results show that the improved algorithm has great convergence and optimization effect","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126165910","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
Towards an Inter-vehicle Communication Algorithm 一种车载通信算法
2006 3rd International Conference on Electrical and Electronics Engineering Pub Date : 2006-12-04 DOI: 10.1109/ICEEE.2006.251843
R.A. Santos, A. Edwards, O. Álvarez
{"title":"Towards an Inter-vehicle Communication Algorithm","authors":"R.A. Santos, A. Edwards, O. Álvarez","doi":"10.1109/ICEEE.2006.251843","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251843","url":null,"abstract":"This article examines the potential role of wireless ad-hoc networks and the LORA-CBF routing algorithm for inter-vehicular communications in the context of optimizing traffic flow and increasing vehicular safety. The LORA-CBF algorithm is discussed in detail and preliminary test bed results are provided, followed by recommendations for future research. Finally, some reflections are offered on how to meet the challenges of implementing vehicular ad hoc networks (VANET) in real-world conditions","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129454682","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
Bit-Error Rate Evaluation of V-BLAST Receivers Using Limited-Precision QR Decomposition 基于有限精度QR分解的V-BLAST接收机误码率评估
2006 3rd International Conference on Electrical and Electronics Engineering Pub Date : 2006-12-04 DOI: 10.1109/ICEEE.2006.251901
M. Bazdresch, J. Cortez, D. Torres
{"title":"Bit-Error Rate Evaluation of V-BLAST Receivers Using Limited-Precision QR Decomposition","authors":"M. Bazdresch, J. Cortez, D. Torres","doi":"10.1109/ICEEE.2006.251901","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251901","url":null,"abstract":"This paper describes the behavior of two popular thin-QR decomposition algorithms when implemented using fixed-point arithmetic. This behavior is studied in the context of a V-BLAST receiver, and the effects of the limited precision are evaluated in terms of their impact on the receiver's bit error rate. Our analysis of V-BLAST under these conditions shows a strong dependence on the numerical precision, for both the integer and fractional parts. We have also identified an \"error floor\" effect, where the bit error rate reaches a limit and stops improving even if the precision is increased. In addition, we have determined the minimum fixed-point word size required not to adversely impact performance for a variety of antenna array sizes","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128968235","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
Increasing Efficiency on a Power Delivery System 提高电力输送系统的效率
2006 3rd International Conference on Electrical and Electronics Engineering Pub Date : 2006-12-04 DOI: 10.1109/ICEEE.2006.251869
M. Dumitrescu, T. Dumitriu
{"title":"Increasing Efficiency on a Power Delivery System","authors":"M. Dumitrescu, T. Dumitriu","doi":"10.1109/ICEEE.2006.251869","DOIUrl":"https://doi.org/10.1109/ICEEE.2006.251869","url":null,"abstract":"The paper proposes to analyze a real case study and to save power losses using an adequate reactive power correction system. The capacitors size and locations optimization conducts calculations with the objective to minimize the total cost. On this purpose we use an important data base from the local power delivery company. An algorithm is proposed for data analysis and results computation. A computation program STEP is developed following the proposed algorithm. The paper uses also the results of DINIS professional power system analysis software performing active and reactive power flow calculations for the analyzed power delivery system. The installation of a capacitor requires an investment cost. Therefore, a compromise should be made in order to determine the size and the location of a capacitor on the primary distribution feeder. The objective of simulation is to establish the locations and sizes for the proposed compensation systems and also to maximize the economic benefits","PeriodicalId":125310,"journal":{"name":"2006 3rd International Conference on Electrical and Electronics Engineering","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122462681","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
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信