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2006 Multiconference on Electronics and Photonics最新文献

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Transparent Optical Fiber Communications for Real-Time, Packet, and Wireless Traffic 用于实时、分组和无线流量的透明光纤通信
2006 Multiconference on Electronics and Photonics Pub Date : 1900-01-01 DOI: 10.1109/MEP.2006.335612
M. Marciniak
{"title":"Transparent Optical Fiber Communications for Real-Time, Packet, and Wireless Traffic","authors":"M. Marciniak","doi":"10.1109/MEP.2006.335612","DOIUrl":"https://doi.org/10.1109/MEP.2006.335612","url":null,"abstract":"A novel approach to the future hybrid communication network capable to support the traffic of different kind, e.g. real time and packet traffic and wireless signal in a single transparent network is proposed. The proposed model combines different technologies as connection and connectionless networking, optical cable and wireless (microwave/millimeter wave or optical wireless) and it is suitable for a variety of purposes and services in order to achieve global broadband networking. The model assumes specific DWDM channels are dedicated to real time and non-real time service traffic. The network intelligence has to be located at IP routers and it has to provide the real-time subnetwork including microwave radio-over-fiber with a sufficient number of wavelengths according to the instantaneous demand. All remaining available wavelengths are dedicated to packet traffic. We also discuss transparency fundamental limitations due to physical constraints as dispersion, polarization mode dispersion, and fiber nonlinearities, and we evaluate the achievable network performance, and security issues.","PeriodicalId":380710,"journal":{"name":"2006 Multiconference on Electronics and Photonics","volume":"451 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115286464","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
N-LEVELS HEURISTIC ALGORITHM FOR PLANNING PROBLEMS 规划问题的n级启发式算法
2006 Multiconference on Electronics and Photonics Pub Date : 1900-01-01 DOI: 10.1109/MEP.2006.335664
D. Hernandez, S. Ledesma, G. Canedo, G. Garcia
{"title":"N-LEVELS HEURISTIC ALGORITHM FOR PLANNING PROBLEMS","authors":"D. Hernandez, S. Ledesma, G. Canedo, G. Garcia","doi":"10.1109/MEP.2006.335664","DOIUrl":"https://doi.org/10.1109/MEP.2006.335664","url":null,"abstract":"In this work we present a method using heuristic functions to improve the quality and speed of solutions for planning problems. These heuristic functions use an n-levels search prior to decide which action is better. Traditional model are implemented using only one search level to extract a quality solution plan for planning problems. Experimental results show that the quality of the solution obtained is better in many cases, when considering more levels of heuristic search instead of only one level. Additionally, the execution time of the solution plan when using an n-level search is less than the one that is obtained when using only one level. Our method also improves the performance for a variety of planning problems.","PeriodicalId":380710,"journal":{"name":"2006 Multiconference on Electronics and Photonics","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125424862","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
SYNTHESIS AND CHARACTERIZATION OF METALLIC NANO-SPHERES 金属纳米微球的合成与表征
2006 Multiconference on Electronics and Photonics Pub Date : 1900-01-01 DOI: 10.1109/MEP.2006.335615
C. Velásquez-Ordoñez, M. Torres-Cisneros, J. Sánchez-Mondragón, M. Meneses-Nava, M. Basurto-Pensado, A. Espinosa-Calderón
{"title":"SYNTHESIS AND CHARACTERIZATION OF METALLIC NANO-SPHERES","authors":"C. Velásquez-Ordoñez, M. Torres-Cisneros, J. Sánchez-Mondragón, M. Meneses-Nava, M. Basurto-Pensado, A. Espinosa-Calderón","doi":"10.1109/MEP.2006.335615","DOIUrl":"https://doi.org/10.1109/MEP.2006.335615","url":null,"abstract":"The SiO2 and SiO2-Ag0 nano-spheres by sol-gel method have new application in the field photonics crystals. In this report, we demonstrate the synthesis of silver particles by reduction Ag+, obtained nanoparticles with range of size 2-10 nm, on colloid silica sphere, the silver nanoparticles, appearing on the surface of the silica microsphere. The material morphology was examined by electron microscopy (TEM) and the optical properties were studied by photoluminescence with excitation wavelength of 320 and 380 nm, the luminescence emission observed in the range 400-550 nm.","PeriodicalId":380710,"journal":{"name":"2006 Multiconference on Electronics and Photonics","volume":"297 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124966670","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 displacements measurement using FPGA and interferometry 利用FPGA和干涉测量技术进行实时位移测量
2006 Multiconference on Electronics and Photonics Pub Date : 1900-01-01 DOI: 10.1109/MEP.2006.335678
J. G. Velásquez-Aguilar, D. Mayorga-Cruz, A. Zamudio-Lara, M. Arias-Estrada
{"title":"Real-time displacements measurement using FPGA and interferometry","authors":"J. G. Velásquez-Aguilar, D. Mayorga-Cruz, A. Zamudio-Lara, M. Arias-Estrada","doi":"10.1109/MEP.2006.335678","DOIUrl":"https://doi.org/10.1109/MEP.2006.335678","url":null,"abstract":"In this work, implementation of a system-on-chip in a field programmable gate array (FPGA) is described. This system analyzes temporal phase-shift in a pattern of interference fringes, in order to measure displacements in real-time. The interferograms images are introduced to the FPGA through a charge coupled device (CCD). A pipeline architecture is used to the stages of phase analysis and display of the results. The system consumes just 2030 slices of an XC2V3000 and it runs at 65 MHz clock frequency.","PeriodicalId":380710,"journal":{"name":"2006 Multiconference on Electronics and Photonics","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130520493","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
Optical bistability and spatial resonator solitons based on polariton nonlinearity 基于极化子非线性的光双稳性和空间谐振孤子
2006 Multiconference on Electronics and Photonics Pub Date : 1900-01-01 DOI: 10.1109/MEP.2006.335623
Y. Larionova, W. Stolz, C. Weiss
{"title":"Optical bistability and spatial resonator solitons based on polariton nonlinearity","authors":"Y. Larionova, W. Stolz, C. Weiss","doi":"10.1109/MEP.2006.335623","DOIUrl":"https://doi.org/10.1109/MEP.2006.335623","url":null,"abstract":"Optical bistability and observation of bright and dark spatial resonator solitons are reported for a semiconductor microresonator in which the nonlinearity stems from exciton polaritons.","PeriodicalId":380710,"journal":{"name":"2006 Multiconference on Electronics and Photonics","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134608313","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
Charge and electron transport in oxide with silicon nanocrystals in comparison with photoluminescence 硅纳米晶体在氧化物中的电荷和电子输运与光致发光的比较
2006 Multiconference on Electronics and Photonics Pub Date : 1900-01-01 DOI: 10.1109/MEP.2006.335626
I. Antonova, M. B. Gulyaev, Z. Yanovitskaya, Y. Goldstein, J. Jedrzejewski
{"title":"Charge and electron transport in oxide with silicon nanocrystals in comparison with photoluminescence","authors":"I. Antonova, M. B. Gulyaev, Z. Yanovitskaya, Y. Goldstein, J. Jedrzejewski","doi":"10.1109/MEP.2006.335626","DOIUrl":"https://doi.org/10.1109/MEP.2006.335626","url":null,"abstract":"The system of silicon nanocrystals embedded in SiO2 was characterized by electrical measurements depending on the excess Si content in oxide ranged from 6 to 74%. It was found that the charge trapped on nanocrystals in oxide has the maximal value at the same excess Si content as maximal photoluminescence. Electron transport through the oxide after percolation transient demonstrates the activation character of current at T>230 K. Variable range hopping conductivity strongly depended on the excess Si content was observed at lower temperatures.","PeriodicalId":380710,"journal":{"name":"2006 Multiconference on Electronics and Photonics","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114327930","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
Design and implementation of a self-tuning control using artificial neural networks of second order 二阶人工神经网络自整定控制的设计与实现
2006 Multiconference on Electronics and Photonics Pub Date : 1900-01-01 DOI: 10.1109/MEP.2006.335669
M. A. Ibarra-Manzano, D. Almanza-Ojeda, Andres Hernandez-Gutierrez, Juan P. Amezquita-Sanchez, Luis Lopez-martinez
{"title":"Design and implementation of a self-tuning control using artificial neural networks of second order","authors":"M. A. Ibarra-Manzano, D. Almanza-Ojeda, Andres Hernandez-Gutierrez, Juan P. Amezquita-Sanchez, Luis Lopez-martinez","doi":"10.1109/MEP.2006.335669","DOIUrl":"https://doi.org/10.1109/MEP.2006.335669","url":null,"abstract":"In this works we present the design and implementation of a self-tuning control using artificial neural networks of second order. The control is implemented as an embedded system through a digital signal process (DSP). This system uses a digital control of closed loop proportional, derivative and integral (PID) self-tuning by artificial neural networks. In this works furthermore is presented a practical application by controller the velocity angular of a motor.","PeriodicalId":380710,"journal":{"name":"2006 Multiconference on Electronics and Photonics","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133095436","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 semi-spherical irradiance profiles meter used as a quality control device 半球形辐照度测量仪，用作质量控制装置
2006 Multiconference on Electronics and Photonics Pub Date : 1900-01-01 DOI: 10.1109/MEP.2006.335675
A. Gonzalez-Roman, M. Tecpoyotl-Torres, J. Escobedo-Alatorre, S. Pal-Verma, M. Torres-Cisneros, J. Sánchez-Mondragón
{"title":"A semi-spherical irradiance profiles meter used as a quality control device","authors":"A. Gonzalez-Roman, M. Tecpoyotl-Torres, J. Escobedo-Alatorre, S. Pal-Verma, M. Torres-Cisneros, J. Sánchez-Mondragón","doi":"10.1109/MEP.2006.335675","DOIUrl":"https://doi.org/10.1109/MEP.2006.335675","url":null,"abstract":"The design of a semi-spherical irradiance profile detector (SD) is shown. With this device, we obtain the distribution of illumination due to punctual sources in the visible range. This meter can be also used as quality control device for lamps and bulbs. We are interested in the distribution of the irradiance, instead of the total irradiance over a complete region, which is the information given by spherical meters, such as the Ulbrich spheres. The obtained discrete profiles corresponds to the irradiance, as equivalent to the voltage intensity detected in semispherical detector basic sensor. These voltage values permit us to obtain the corresponding profile to each source and give as the capability to chose the better sources for specifics tasks.","PeriodicalId":380710,"journal":{"name":"2006 Multiconference on Electronics and Photonics","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129669678","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
Electric motors analysis by means of their characterization using stochastic processing and artificial neural networks of second order 用随机处理和二阶人工神经网络对电动机进行分析
2006 Multiconference on Electronics and Photonics Pub Date : 1900-01-01 DOI: 10.1109/MEP.2006.335670
J.J.A. Ferrera, M.A.I. Manzano, D. Ojeda, A.H. Gutierrez
{"title":"Electric motors analysis by means of their characterization using stochastic processing and artificial neural networks of second order","authors":"J.J.A. Ferrera, M.A.I. Manzano, D. Ojeda, A.H. Gutierrez","doi":"10.1109/MEP.2006.335670","DOIUrl":"https://doi.org/10.1109/MEP.2006.335670","url":null,"abstract":"In this article a characterization method of electric motors is presented. This method uses stochastic processing and artificial neural networks of second order to determine if a motor has some failures by means of the characterization of the tests made to the motor and the signals analysis obtained from it. First the signal is filtered to eliminate the noise using a stochastic filter and an artificial neural network to characterize and classify the signal in order to use it in the future as a comparison method for the analysis of the motor. The method and results obtained from the test made to the motor are presented.","PeriodicalId":380710,"journal":{"name":"2006 Multiconference on Electronics and Photonics","volume":"290 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131520769","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
Design and implementation of a vehicular access control using RFID 基于RFID的车载门禁系统的设计与实现
2006 Multiconference on Electronics and Photonics Pub Date : 1900-01-01 DOI: 10.1109/MEP.2006.335668
D. Almanza-Ojeda, A. Hernandez-Gutierrez, M. Ibarra-Manzano
{"title":"Design and implementation of a vehicular access control using RFID","authors":"D. Almanza-Ojeda, A. Hernandez-Gutierrez, M. Ibarra-Manzano","doi":"10.1109/MEP.2006.335668","DOIUrl":"https://doi.org/10.1109/MEP.2006.335668","url":null,"abstract":"This work presents the design and implementation of vehicular access control using radio frequency identification (RFID). This system controls the accesses of three different parking and also it checks the access of each driver. With this system is possible to monitor, administer and report all the accesses and departs in each parking, this information can be available on a Web site. To this end, a database is generated with the names of the authorized people for accessing at the parking. A code number is assigned to each person, which represents the transponder tag number.","PeriodicalId":380710,"journal":{"name":"2006 Multiconference on Electronics and Photonics","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131104580","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: 21
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