2018 IEEE Biennial Congress of Argentina (ARGENCON)最新文献_第10页

Gestures classification from EMG signals 基于肌电信号的手势分类

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646122

Lucas S. Bualo Giordano, Franco Moiola

{"title":"Gestures classification from EMG signals","authors":"Lucas S. Bualo Giordano, Franco Moiola","doi":"10.1109/ARGENCON.2018.8646122","DOIUrl":"https://doi.org/10.1109/ARGENCON.2018.8646122","url":null,"abstract":"La medición de las señales electromiográficas (EMG) generadas por los músculos se puede utilizar para monitorear su actividad y, de este modo, para la identificacion de movimientos que será el objetivo de este trabajo. Para ello, se obtuvieron tres señales EMG con electrodos superficiales, los cuales fueron ubicados en el antebrazo. Los ensayos fueron realizados sobre cuatro individuos, a quienes se les solicitó repetir varias veces nueve gestos sencillos con la mano; a partir de las mediciones, se construyó una base de datos con los distintos movimientos. Cada conjunto de datos de cada gesto particular fue caracterizado utilizando la energía de los niveles de la Transformada Wavelet Discreta (DWT). Dichos datos fueron usados para entrenar dos algoritmos de clasificación; uno basado en Redes Neuronales Artificiales (ANN) y otro que utiliza Conjuntos mediante bagging. Con el objetivo de evaluar sus rendimientos y mejorarlos, la cantidad de datos de entrenamiento fue modificada observándose un impacto en la eficiencia. También se ajustaron los parámetros de los algoritmos mejorando sustancialmente los resultados, que fueron representados empleando matrices de confusión. Como resultado, se alcanzaron porcentajes de exactitud superiores al 80%. Este trabajo evidencia la potencial aplicación de la electromiografía en interfaces hombre m´aquina a través de simples gestos.","PeriodicalId":395838,"journal":{"name":"2018 IEEE Biennial Congress of Argentina (ARGENCON)","volume":"73 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":"114282990","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

Software Defined Optical Interferometry 软件定义光学干涉测量

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646229

L. Riobó, F. Veiras, M. González, M. Garea, P. Sorichetti

引用次数: 0

Unplanned Event Impact Assessment in Multi-project (Re)scheduling through Agent-based Simulation 基于agent的多项目(Re)调度中计划外事件影响评估

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646263

Laura Tosselli, Verónica Bogado, E. Martínez

{"title":"Unplanned Event Impact Assessment in Multi-project (Re)scheduling through Agent-based Simulation","authors":"Laura Tosselli, Verónica Bogado, E. Martínez","doi":"10.1109/ARGENCON.2018.8646263","DOIUrl":"https://doi.org/10.1109/ARGENCON.2018.8646263","url":null,"abstract":"The concurrent execution of multiple projects might be affected by the occurrence of unplanned events, leaving obsolete the initial schedule resulting from the individual actions of the different agents involved. Therefore, computational tools that allow impact assessment of unplanned events or significant disturbances are necessary in order to anticipate the outcome of the interactions between selfish agents, generating a compromise solution to face the uncertainty and the dynamics of the environment. In this work, an interaction mechanism based on an agent-based simulation model to evaluate how individual selfish learning may affect the overall solution to the scheduling problem is presented. This mechanism includes an assessment process in terms of violations to project constraints, such as time and cost, where each agent learns to select their next action which represents the best response for achieving its planned objectives. Thus, each project is able to adapt its initial schedule to the changes caused by unforeseen events. The proposed mechanism is implemented and incorporated into a Multi-agent System (MAS) for the Multi-Project (Re)scheduling Problem, where decentralized interaction protocols and decoupled learning rules are used based on learning by trial-and Error approach. The Agent-based Simulation Model allows obtaining a new equilibrium schedule in a decentralized way, where selfish agents decide the response to other agents’ actions using schedule indicators that allow evaluating the impact of each unplanned event.","PeriodicalId":395838,"journal":{"name":"2018 IEEE Biennial Congress of Argentina (ARGENCON)","volume":"44 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":"129248886","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

Study of sub-synchronous interactions in DFIG-based wind farms using the selective modal analysis technique 基于dfig的风电场次同步相互作用选择模态分析技术研究

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646103

Nicolás E. Costa, G. Revel, D. Alonso, R. Fernández

引用次数: 0

ARGENCON 2018 Committees

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/argencon.2018.8646275

引用次数: 0

Epilepsy seizure onset detection applying 1-NN classifier based on statistical parameters 基于统计参数的1-NN分类器癫痫发作检测

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646234

Ivanna Zorgno, M. C. Blanc, Simón Oxenford, Francisco Gil Garbagnoli, C. D'Giano, Antonio Quintero-Rincón

引用次数: 0

Analysis of supply costs in buses of the National Interconnected System of Paraguay under uncertainty 不确定条件下巴拉圭国家互联系统客车供电成本分析

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646303

Oscar G. Santa Cruz, Daniel Ríos, J. Ojeda, G. Blanco

{"title":"Analysis of supply costs in buses of the National Interconnected System of Paraguay under uncertainty","authors":"Oscar G. Santa Cruz, Daniel Ríos, J. Ojeda, G. Blanco","doi":"10.1109/ARGENCON.2018.8646303","DOIUrl":"https://doi.org/10.1109/ARGENCON.2018.8646303","url":null,"abstract":"Este trabajo propone un método para analizar la factibilidad de un plan de expansión del sistema de transmisión mediante el análisis del manejo de congestión del sistema. Para este propósito, los costos marginales locales de suministro en barras del sistema son utilizados como indicadores de congestión, obtenidos mediante el cálculo del Flujo de Potencia Óptimo en Corriente Alterna (FPO-CA). La aplicabilidad del método propuesto se verifica adoptando como caso de estudio el Sistema Interconectado Nacional (SIN) de Paraguay. A lo largo del horizonte del plan de expansión se considera que la demanda eléctrica crece de manera incierta, por lo que dicho crecimiento se describe a través del Movimiento Browniano y realizaciones de Monte Carlo. La expansión del sistema en el largo plazo sigue delineamientos previstos en el Plan Maestro de Obras de la Administración Nacional de Electricidad (ANDE) de Paraguay. Adicionalmente, nuevas obras son incorporadas de forma a evaluar el impacto sobre los costos marginales locales de suministro. Por último, se construye un flujo de fondos descontado estocástico para definir si la tarifa media de suministro de la ANDE es suficiente para cubrir el costo de las inversiones, dados los niveles de congestión resultantes.","PeriodicalId":395838,"journal":{"name":"2018 IEEE Biennial Congress of Argentina (ARGENCON)","volume":"31 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":"132094677","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

Adaptive Delay-Tolerant Robust Predictive Current Control 自适应容延迟鲁棒预测电流控制

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646082

N. I. Echeverria, J. Fischer, R. Hidalgo, S. A. González, D. Carrica

引用次数: 0

Improving the selection of IQF raspberries in processing lines: a Virtual Reality approach for training and selecting personnel 改进生产线上IQF覆盆子的选择:一种用于培训和选择人员的虚拟现实方法

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646167

Manuel Cervera, N. Grandon, M. Rivera, F. Besoain

引用次数: 5

Three-phase voltage events classification algorithm based on Fortescue theorem 基于Fortescue定理的三相电压事件分类算法

2018 IEEE Biennial Congress of Argentina (ARGENCON) Pub Date : 2018-06-01 DOI: 10.1109/ARGENCON.2018.8646117

J. Strack, I. Carugati, P. Donato, S. Maestri, C. Orallo, G. D. di Mauro, D. Carrica

{"title":"Three-phase voltage events classification algorithm based on Fortescue theorem","authors":"J. Strack, I. Carugati, P. Donato, S. Maestri, C. Orallo, G. D. di Mauro, D. Carrica","doi":"10.1109/ARGENCON.2018.8646117","DOIUrl":"https://doi.org/10.1109/ARGENCON.2018.8646117","url":null,"abstract":"One of the main problems in the electrical networks is the occurrence of voltage disturbances as dips, swells and interruptions, commonly identified as events. In order to generate statisticals indexes to assess them, it is necessary to be able to detect and classify them. Three algorithms for classifying voltage events stand out from the specific bibliography. They classify voltage events correctly under ideal conditions. However, they fail under the presence of phase jumps and phase rotations, due to the impedance characteristics of the network, load and fault, and as result of the sensitivity of the fixed classification thresholds to deviations of the pre-fault voltage from the nominal value. In order to reduce these errors of classification, a new algorithm is proposed. It is demonstrated that presents an adequate performance in the classification of events affected by the disturbances previously described. Unlike the other algorithms in the bibliography, it does not use fixed thresholds, so it is better adapted to the normal changes in the pre-fault voltage produced in the network, as well as to the variations in the phase angles during the occurrence of the event.","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":"121756475","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