2018 IEEE Biennial Congress of Argentina (ARGENCON)最新文献_第3页

Redesign of Laboratory Works : A proposal for integration 实验室工作的重新设计:整合的建议

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646145

Esteban Volentini, E. D. Cohen, Guillermo Rosemberg

引用次数: 2

Biomass fired ash plumes detection and monitoring using the Argentine Meteorological Radar (RMA) 利用阿根廷气象雷达(RMA)探测和监测生物质燃烧灰羽

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646299

J. Saffe, M. F. García Ferreyra, Denis Poffo, Giorgio M. Carantd, R. Comes, Andrés Rodríguez, Agustín Martina, Ricardo Ingaramo

{"title":"Biomass fired ash plumes detection and monitoring using the Argentine Meteorological Radar (RMA)","authors":"J. Saffe, M. F. García Ferreyra, Denis Poffo, Giorgio M. Carantd, R. Comes, Andrés Rodríguez, Agustín Martina, Ricardo Ingaramo","doi":"10.1109/ARGENCON.2018.8646299","DOIUrl":"https://doi.org/10.1109/ARGENCON.2018.8646299","url":null,"abstract":"An important number of biomass fires annually affect the Province of Córdoba, Argentina, destroying native forest, plantations, pastures, etc; affecting the air quality and producing important material damages. This research addresses the detection and monitoring of the debris plume generated by a biomass fire using the Argentine Meteorological Radar 1 (RMA1), a double polarimetric Doppler Weather Radar located in Cordoba City. The fire under study affected a surface of 51,12 ha (roughly) located close to Laguna Larga City, Province of Córdoba. The debris plume core reached an average height of 2000 m during a good part of the event, the expulsed particles were displaced by wind, during the measurement period, more than 60 km from the focus of the fire and up to a registered maximum height of 5250 m. The particle characterization is done using different polarimetric variables, allowing to discriminate the debris particles from atmospheric hydrometeors and so, making possible the detection and tracking of them.","PeriodicalId":395838,"journal":{"name":"2018 IEEE Biennial Congress of Argentina (ARGENCON)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130316281","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

Benchmarks and profiling of the WRF model within the Hydro-Meteorological Observatory of the Province of Cordoba 科尔多瓦省水文气象台内WRF模式的基准和概况

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646044

R. Huamani, Jorge Rendulich Talavera, Nelly M. Dávila

{"title":"Benchmarks and profiling of the WRF model within the Hydro-Meteorological Observatory of the Province of Cordoba","authors":"R. Huamani, Jorge Rendulich Talavera, Nelly M. Dávila","doi":"10.1109/ARGENCON.2018.8646044","DOIUrl":"https://doi.org/10.1109/ARGENCON.2018.8646044","url":null,"abstract":"El Electrocardiograma (ECG) es un registro que representa la actividad eléctrica del corazón y es un método rápido y no invasivo utilizado para el diagnóstico de enfermedades cardiovasculares (CVDs). La señal de ECG se puede representar mediante 12 derivaciones las cuales son necesarias para un diagnóstic correcto. Debido a su baja amplitud la señal de ECG es vulnerable a varios tipos de ruido, principalmente artefactos musculares (MA), interferencia de la red eléctrica (PLI) y el desplazamiento de la linea base (BLW). En este artículo implementamos un método combinado basado en un modulo computacional Intel Edison y un circuito integrado (IC) ADS1298. El filtrado de ruido embebido se realizó en tiempo real, combinando; el método basado en el procedimiento de sustracción para la eliminación de PLI y el método basado en un filtro mejorado de respuesta al impulso infinita (IIR) de coeficientes enteros para la eliminación de BLW. Desarrollamos experimentos en MATLAB usando la base de datos de ECG Physionet MIT-BIH para comparar la relación señal ruido (SNR), la raíz cuadrada del error cuadrático medio (RMSE) y el retardo con diferentes amplitudes de ruido. Los resultados obtenidos validaron el método combinado, permitiendo su implementación en el modulo computacional Intel Edison.","PeriodicalId":395838,"journal":{"name":"2018 IEEE Biennial Congress of Argentina (ARGENCON)","volume":"103 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115519947","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

Experimental study on the selection of access point for localization in indoor environments 室内环境下定位接入点选择的实验研究

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646228

Martin M. Soto-Cordova, Julio Manco-Vásquez

引用次数: 0

Modeling the Bit Error Rate for Accessing Hybrid: Quantum and Classical Networks in Scenarios of the Internet of Things in Middle-Size Smart Cities 中等规模智慧城市物联网场景下访问量子与经典混合网络的误码率建模

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646233

H. Nieto-Chaupis

{"title":"Modeling the Bit Error Rate for Accessing Hybrid: Quantum and Classical Networks in Scenarios of the Internet of Things in Middle-Size Smart Cities","authors":"H. Nieto-Chaupis","doi":"10.1109/ARGENCON.2018.8646233","DOIUrl":"https://doi.org/10.1109/ARGENCON.2018.8646233","url":null,"abstract":"We estimate the Bit Error Rate for a hybrid network composed by a classical network working together to a Quantum-Key-Distribution-based (QKD) network, for the concrete scenario of Internet of Things networking. Essentially we performs calculations of the probability of success call completion (PSCC) in the case where a high user mobility is performing e-banking by which is assumed that the end user requires a high confidence to carry out transactions without any risk to be monitor by external hackers or eavesdroppers. It clearly requires to achieve handover by using both classical and quantum key distribution (QKD) networks resources. We follow the fundamental sequence established by (i) probability for requesting a cell in the nearest Base Station (BS), (ii) probability for engaging a IoT network during the hysteresis time, (iii) probability of being not blocked due to a high number of calls requests given by the services that offers a IoT network, and (iv) probability for being engaging again to a BS. We assume that the QKD network oveys the scheme based on the Bennett-Brassard protocol (BB84) by guaranteing a high QKD hardware efficiencies.","PeriodicalId":395838,"journal":{"name":"2018 IEEE Biennial Congress of Argentina (ARGENCON)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125883570","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

Photodetector imbalaces equalization in an optical DPSK modulation 光DPSK调制中的光电探测器不平衡均衡

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646237

J. P. Pascual, Mauricio Tosi, Y. Estrada, Y. P. A. Costanzo Caso

{"title":"Photodetector imbalaces equalization in an optical DPSK modulation","authors":"J. P. Pascual, Mauricio Tosi, Y. Estrada, Y. P. A. Costanzo Caso","doi":"10.1109/ARGENCON.2018.8646237","DOIUrl":"https://doi.org/10.1109/ARGENCON.2018.8646237","url":null,"abstract":"Los sistemas de comunicaciones modernos de alta capacidad que utilizan modulación de fase diferencial (DPSK) en fibra óptica ven comprometido su desempeño debido a las imperfecciones que se presentan en la etapa del cabezal de radiofrecuencia del receptor. En este trabajo se presenta una estrategia de compensación de la distorsión producida a causa de las diferencias de retardo y de los desajustes en las responsividades de las ramas de un fotodetector balanceado, para un sistema de comunicaciones ópticas con modulación DPSK. Se desarrolla el modelo matemático para las señales, contemplando las imperfecciones y el ruido propio del sistema, y en base a este modelo se deduce el ecualizador como un filtro de Wiener. Asimismo, se estudia su desempeño en diversas situaciones mediante simulaciones numéricas en comparación con el sistema DPSK ideal y con aquel en que la distorsión no es compensada. Finalmente, se analiza el número óptimo de coeficientes del filtro teniendo en cuenta la relación entre el desempeño y costo computacional.Modern high-capacity communication systems that use differential phase-shift keying (DPSK) over optical fiber compromise their performance due to front-end stage imperfections at the receiver. In this work we present a compensation strategy to mitigate the distorsion produced by the responsivity mismatch and the temporal imbalance in the balanced photo-detector, for a optics communication system with DPSK modulation. We develop the mathematical model for the signals, taking into account imperfections and the system noise. Based on this model we deduce the equalizer as a Wiener filter and study the performance under different situations by means of numeric simulations. We also compare the bit error probabilities of the ideal, the uncompensated and the equalized DPSK receivers. Finally, we analyze the optimal number of filter coefficients taking into account the relation between performance and computational load.","PeriodicalId":395838,"journal":{"name":"2018 IEEE Biennial Congress of Argentina (ARGENCON)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128240860","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

Faults detection in stator windings of induction motors based on signal injection 基于信号注入的异步电动机定子绕组故障检测

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646308

M. Otero, P. M. de la Barrera, Guillermo R. Bossio, R. Leidhold, O. Tyshakin

引用次数: 0

Comparison of monthly means daily UVA from CERES with ground-based measurements CERES的月平均日UVA与地面测量值的比较

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646239

Pablo Facundo Orte, E. Wolfram, J. L. Bali, Facundo Carmona, Anabela Lusi, R. D’Elia, Claudio Liberteli

{"title":"Comparison of monthly means daily UVA from CERES with ground-based measurements","authors":"Pablo Facundo Orte, E. Wolfram, J. L. Bali, Facundo Carmona, Anabela Lusi, R. D’Elia, Claudio Liberteli","doi":"10.1109/ARGENCON.2018.8646239","DOIUrl":"https://doi.org/10.1109/ARGENCON.2018.8646239","url":null,"abstract":"The importance to monitor surface UVA solar radiation is mainly associated with its consequences over the human health as well as plants growth. High-quality ground-based measurements of UVA present better accuracy with respect to satellite retrievals. On the other hand, satellite data allows a better spatial coverage, something of great importance on areas with lack of ground-based monitoring points as in Argentina. Thus, the use of satellite products validated with ground-based measurements allows to geographically extending the analysis to regions without terrain instruments. The aim of this work is to evaluate the monthly mean of daily UVA product from CERES (CERES_SYN1deg) by mean of comparisons with ground-based measurements from UVA radiometers in four sites of the SAVER-net along Argentina for different periods, depending on the available ground-based dataset. The CERES monthly mean daily UVA presents very good correlation with respect to ground-based instruments for all sites with correlation coefficients higher than 0.98. The maximum mean bias error reaches ~21% in the worst case. Although it is needed longer ground-based datasets to validate satellite data, we can conclude that the monthly daily mean UVA from CERES presents good agreement with respect to ground-based measurements. Finally, monthly climatology was calculated and maps of these parameters were developed to analyse the seasonal variability along Argentina.","PeriodicalId":395838,"journal":{"name":"2018 IEEE Biennial Congress of Argentina (ARGENCON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130066795","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

A robotic assistant to support the social and cognitive development of children from low-income families 支持低收入家庭儿童社会和认知发展的机器人助手

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646155

A. Parra-Astudillo, V. Robles-Bykbaev, M. Barros-Pontón, Y. Robles-Bykbaev, F. Pesántez-Avilés, F. López-Sojos, L. Calle-Arévalo

引用次数: 0

Remote sensing of landslides: Guidelines for operative monitoring 滑坡遥感:操作监测指南

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646209

Brasca Merlin Almendra, L. Mario, C. Claudio, P. Ignacio, Schlögel Romy, Cuozzo Giovanni

{"title":"Remote sensing of landslides: Guidelines for operative monitoring","authors":"Brasca Merlin Almendra, L. Mario, C. Claudio, P. Ignacio, Schlögel Romy, Cuozzo Giovanni","doi":"10.1109/ARGENCON.2018.8646209","DOIUrl":"https://doi.org/10.1109/ARGENCON.2018.8646209","url":null,"abstract":"Este trabajo, describe los lineamientos básicos para el estudio de procesos de remoción en masa utilizando sensado remoto. Se presentan tres casos en diferentes escenarios: El primero en el Sur del Tirol (Norte de Italia), el segundo en la isla El Hierro (Islas Canarias, España) y, el último en la ladera occidental de las Sierras Chicas (Córdoba, Argentina).Las técnicas a implementar consisten en: a) Fotointerpretación; b) Aplicación de interferometría de a pares para generar mapas de desplazamientos y c) Aplicación de interferometría multitemporal (Persistent Scatterer – PS), para analizar desplazamientos en series temporales.Los resultados incluyen a) procedimiento para la generación de inventarios, específicamente tipo de capas vectoriales necesarias para su estudio mediante fotointerpretación, ej. Reconocimiento de procesos, tipo de roca; b) comparación de técnicas y datos necesarios para la implementación de interferometría ya sea de a pares ó multitemporal; y características del área de interés, las cuales pueden afectar el resultado de desplazamiento obtenido.Se plasma el análisis en pautas, para ser utilizado en modo genérico, dentro de un servicio de monitoreo operativo de procesos de remoción en masa.","PeriodicalId":395838,"journal":{"name":"2018 IEEE Biennial Congress of Argentina (ARGENCON)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126096746","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