Ivan D. Vergara-Fuentes, Henry A. Restrepo-Bohorquez, Sara M. Yepes-Zuluaga, Adolfo Escobar-Ordoñez
Resumen es: La preocupacion publica por las fugas de los hornos microondas esta presente desde el principio de su uso cuando muchas personas creian que dicha fuga er...
摘要:公众对微波炉泄漏的关注从它使用的一开始就存在，当许多人认为这种泄漏是…
{"title":"Evaluación de Emisiones Electromagnéticas Producidas por Hornos Microondas","authors":"Ivan D. Vergara-Fuentes, Henry A. Restrepo-Bohorquez, Sara M. Yepes-Zuluaga, Adolfo Escobar-Ordoñez","doi":"10.22430/22565337.343","DOIUrl":"https://doi.org/10.22430/22565337.343","url":null,"abstract":"Resumen es: La preocupacion publica por las fugas de los hornos microondas esta presente desde el principio de su uso cuando muchas personas creian que dicha fuga er...","PeriodicalId":30469,"journal":{"name":"TecnoLogicas","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68491383","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}
Eliana I. Arango-Zuluaga, Juan C. González-Escudero, Miguel F. Garcia-Gómez, Carlos A. Jaramillo-Méndez, Andrés-Julián Saavedra-Montes
Resumen es: En este articulo se presenta una plataforma interactiva para la esti-macion de indices de calidad de la potencia de sistemas electricos monofa-sicos, en ...
摘要:本文介绍了一个用于评估单相电力系统功率质量指标的交互式平台。
{"title":"Plataforma para la Estimación de Índices de Calidad de la Potencia","authors":"Eliana I. Arango-Zuluaga, Juan C. González-Escudero, Miguel F. Garcia-Gómez, Carlos A. Jaramillo-Méndez, Andrés-Julián Saavedra-Montes","doi":"10.22430/22565337.366","DOIUrl":"https://doi.org/10.22430/22565337.366","url":null,"abstract":"Resumen es: En este articulo se presenta una plataforma interactiva para la esti-macion de indices de calidad de la potencia de sistemas electricos monofa-sicos, en ...","PeriodicalId":30469,"journal":{"name":"TecnoLogicas","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68491521","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}
J. A. Herrera-Cuartas, J. Peláez-Restrepo, N. Correa-Rojas
Resumen es: En el presente trabajo se presenta un analisis del predictor de Smith modificado, el cual es un esquema utilizado en el control de sistemas estables, ine...
摘要:本文提出了一种改进的Smith预测器的分析，该预测器是一种用于稳定系统控制的方案。
{"title":"Análisis del Predictor de Smith Modificado","authors":"J. A. Herrera-Cuartas, J. Peláez-Restrepo, N. Correa-Rojas","doi":"10.22430/22565337.322","DOIUrl":"https://doi.org/10.22430/22565337.322","url":null,"abstract":"Resumen es: En el presente trabajo se presenta un analisis del predictor de Smith modificado, el cual es un esquema utilizado en el control de sistemas estables, ine...","PeriodicalId":30469,"journal":{"name":"TecnoLogicas","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68490126","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}
John E. Muñoz-Cardona, Cristian D. Muñoz-Cardona, Óscar A. Henao-Gallo
This paper shows the design of work-station for work-related inclusion people upper-limb disability. The system involves the use of novel brain computer interface used to bridge the user-computer interaction. Our hope objective is elucidating functional, technological, ergonomic and procedural aspects to runaway operation station; with propose to scratch barrier to impossibility access to TIC’s tools and work done for individual disability person. We found access facility ergonomics, adaptability and portable issue of workstation are most important design criteria. Prototype implementations in workplace environment have TIR estimate of 43% for retrieve. Finally we list a typology of services that could be the most appropriate for the process of labor including: telemarketing, telesales, telephone surveys, order taking, social assistance in disasters, general information and inquiries, reservations at tourist sites, technical support, emergency, online support and after-sales services.
{"title":"Diseño de una Estación de Trabajo para Personas con Discapacidad en Miembros Superiores Usando una Interfaz Cerebro Computador","authors":"John E. Muñoz-Cardona, Cristian D. Muñoz-Cardona, Óscar A. Henao-Gallo","doi":"10.22430/22565337.337","DOIUrl":"https://doi.org/10.22430/22565337.337","url":null,"abstract":"This paper shows the design of work-station for work-related inclusion people upper-limb disability. The system involves the use of novel brain computer interface used to bridge the user-computer interaction. Our hope objective is elucidating functional, technological, ergonomic and procedural aspects to runaway operation station; with propose to scratch barrier to impossibility access to TIC’s tools and work done for individual disability person. We found access facility ergonomics, adaptability and portable issue of workstation are most important design criteria. Prototype implementations in workplace environment have TIR estimate of 43% for retrieve. Finally we list a typology of services that could be the most appropriate for the process of labor including: telemarketing, telesales, telephone surveys, order taking, social assistance in disasters, general information and inquiries, reservations at tourist sites, technical support, emergency, online support and after-sales services.","PeriodicalId":30469,"journal":{"name":"TecnoLogicas","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68490604","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}
Camilo E. Ardila-Franco, John A. Soto-Gómez, Eliana I. Arango-Zuluaga, Carlos Andrés Ramos-Paja, Sergio I. Serna-Garcés
This paper presents the development of an emulator that has the ability to replicate, in real time, the behavior of photovoltaic panels (PV) arrays considering different conditions of irradiation and temperature for each one. The emulator consists of a data acquisition card, a programmable source and a computer. It is based on the bypass diode model that provides a better approximation to real operating conditions. The solution is computed by a simplified equation that uses the Lambert W function, which reduces the computation time. After that, it generates a solution table of values of current as a function of voltage on terminals, temperature and irradiation. Real-time emulation is performed by means of a search algorithm in the solutions table of the closest value to the voltage imposed on the terminals.
{"title":"Desarrollo de un Sistema Emulador de Arreglos Fotovoltaicos en Tiempo Real Considerando Variaciones en las Condiciones Climáticas","authors":"Camilo E. Ardila-Franco, John A. Soto-Gómez, Eliana I. Arango-Zuluaga, Carlos Andrés Ramos-Paja, Sergio I. Serna-Garcés","doi":"10.22430/22565337.330","DOIUrl":"https://doi.org/10.22430/22565337.330","url":null,"abstract":"This paper presents the development of an emulator that has the ability to replicate, in real time, the behavior of photovoltaic panels (PV) arrays considering different conditions of irradiation and temperature for each one. The emulator consists of a data acquisition card, a programmable source and a computer. It is based on the bypass diode model that provides a better approximation to real operating conditions. The solution is computed by a simplified equation that uses the Lambert W function, which reduces the computation time. After that, it generates a solution table of values of current as a function of voltage on terminals, temperature and irradiation. Real-time emulation is performed by means of a search algorithm in the solutions table of the closest value to the voltage imposed on the terminals.","PeriodicalId":30469,"journal":{"name":"TecnoLogicas","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68490805","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}
Luis Omar Sarmiento-Álvarez, Yudy N. Flórez-Ordónez, Alberto González-Salvador, J. M. Roig
This paper describes a method for locating QRS complex in noninvasive FECG, using techniques based on MECG cancellation, and Principal Component Analysis. We use a database composed of 15 maternal abdominal electrocardiograms, 4 leads each, sampled at 1000 Hz. The database contains reference annotations that mark the actual locations of each fetal QRS complex. The position of each QRS complex is compared with the estimated position of each actual QRS complex to determine the performance of the proposed method. The proposed method locates the fetal QRS complexes with efficiency above 80% in databases highly contained with noise uterine and fetal movement.
{"title":"Estimación de la Frecuencia Cardiaca Fetal en el ECG Fetal no Invasivo","authors":"Luis Omar Sarmiento-Álvarez, Yudy N. Flórez-Ordónez, Alberto González-Salvador, J. M. Roig","doi":"10.22430/22565337.341","DOIUrl":"https://doi.org/10.22430/22565337.341","url":null,"abstract":"This paper describes a method for locating QRS complex in noninvasive FECG, using techniques based on MECG cancellation, and Principal Component Analysis. We use a database composed of 15 maternal abdominal electrocardiograms, 4 leads each, sampled at 1000 Hz. The database contains reference annotations that mark the actual locations of each fetal QRS complex. The position of each QRS complex is compared with the estimated position of each actual QRS complex to determine the performance of the proposed method. The proposed method locates the fetal QRS complexes with efficiency above 80% in databases highly contained with noise uterine and fetal movement.","PeriodicalId":30469,"journal":{"name":"TecnoLogicas","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68490848","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}
Cristhian Manuel Durán-Acevedo, Héctor L. García-Sierra
This article presents the use of a wireless communication technology through the ZigBee protocol, by implementing XBee S2B. Wireless communication was implemented on a wind turbine prototype (i.e. wind power generation) in order to controlling variables automatically, such as: Direction of the wind, temperature, humidity and velocity engine. The XBee were conditioned using a Mega ADK Arduino card, which the signals generated were acquired by several sensors and subsequently sent wirelessly. The programming and monitoring of Arduino module with each of the variables was performed through Labview software. The study was also conducted in order to explore new technologies for wireless communication, which is useful in interoperable systems to monitor, control and automate different processes. As a result, the performance test with the wireless system was stable and data transmission was reliable.
{"title":"Desarrollo de un Sistema Inalámbrico para la Supervisión y Control de un Aerogenerador","authors":"Cristhian Manuel Durán-Acevedo, Héctor L. García-Sierra","doi":"10.22430/22565337.331","DOIUrl":"https://doi.org/10.22430/22565337.331","url":null,"abstract":"This article presents the use of a wireless communication technology through the ZigBee protocol, by implementing XBee S2B. Wireless communication was implemented on a wind turbine prototype (i.e. wind power generation) in order to controlling variables automatically, such as: Direction of the wind, temperature, humidity and velocity engine. The XBee were conditioned using a Mega ADK Arduino card, which the signals generated were acquired by several sensors and subsequently sent wirelessly. The programming and monitoring of Arduino module with each of the variables was performed through Labview software. The study was also conducted in order to explore new technologies for wireless communication, which is useful in interoperable systems to monitor, control and automate different processes. As a result, the performance test with the wireless system was stable and data transmission was reliable.","PeriodicalId":30469,"journal":{"name":"TecnoLogicas","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68490913","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}
Verónica Londoño-Osorio, Jhovana Marín-Pineda, Eliana I. Arango-Zuluaga
Resumen es: En este trabajo se presenta el diseno de dos practicas de vision artifi-cial para un curso que tiene el objetivo de introducir al estudiante en las difer...
摘要:在这项工作中，我们提出了一门课程的两种人工视觉实践的设计，旨在向学生介绍不同的…
{"title":"Introducción a la Visión Artificial mediante Prácticas de Laboratorio Diseñadas en Matlab","authors":"Verónica Londoño-Osorio, Jhovana Marín-Pineda, Eliana I. Arango-Zuluaga","doi":"10.22430/22565337.350","DOIUrl":"https://doi.org/10.22430/22565337.350","url":null,"abstract":"Resumen es: En este trabajo se presenta el diseno de dos practicas de vision artifi-cial para un curso que tiene el objetivo de introducir al estudiante en las difer...","PeriodicalId":30469,"journal":{"name":"TecnoLogicas","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68491057","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}
Juan J. Arbeláez-Toro, Carlos M. Rodriguez-Ledesma, Diego A. Hincapié-Zuluaga, Edward A. Torres-Lopez
Resumen es: En este trabajo se realiza una simulacion computacional, para dar res-puesta a un problema de dinamica asociado a la evaluacion de la adhesion en sistema...
摘要:本文进行了计算机模拟，以回答一个与系统粘附评估相关的动力学问题。
{"title":"Evaluación de la Adhesión de una Suspensión MacPherson bajo la Norma EuSAMA en un Modelo Matemático y uno Multicuerpo","authors":"Juan J. Arbeláez-Toro, Carlos M. Rodriguez-Ledesma, Diego A. Hincapié-Zuluaga, Edward A. Torres-Lopez","doi":"10.22430/22565337.344","DOIUrl":"https://doi.org/10.22430/22565337.344","url":null,"abstract":"Resumen es: En este trabajo se realiza una simulacion computacional, para dar res-puesta a un problema de dinamica asociado a la evaluacion de la adhesion en sistema...","PeriodicalId":30469,"journal":{"name":"TecnoLogicas","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68491417","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}
Resumen es: Este articulo presenta un metodo de navegacion Robotico basado en patrones estaticos usando tecnicas de vision artificial implementadas sobre el sistema ...
摘要:本文介绍了一种基于静态模式的机器人导航方法，使用人工视觉技术实现在系统上…
{"title":"Nuevas técnicas de adquisición y tratamiento de imágenes para el desarrollo de la instrumentación biomédica: Impacto social en el sector salud","authors":"Galeano Zea, July Andrea","doi":"10.22430/22565337.363","DOIUrl":"https://doi.org/10.22430/22565337.363","url":null,"abstract":"Resumen es: Este articulo presenta un metodo de navegacion Robotico basado en patrones estaticos usando tecnicas de vision artificial implementadas sobre el sistema ...","PeriodicalId":30469,"journal":{"name":"TecnoLogicas","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"68491932","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}
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