2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON)最新文献_第9页

Robust Model-based Predictive Control for a Cooperative Cycling Cyber-physical System 基于鲁棒模型的协同循环网络物理系统预测控制

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8988053

Tomás Lara, Oscar Cartagena, S. Céspedes, D. Śaez

{"title":"Robust Model-based Predictive Control for a Cooperative Cycling Cyber-physical System","authors":"Tomás Lara, Oscar Cartagena, S. Céspedes, D. Śaez","doi":"10.1109/CHILECON47746.2019.8988053","DOIUrl":"https://doi.org/10.1109/CHILECON47746.2019.8988053","url":null,"abstract":"Thanks to the massive adoption of bicycles in many countries, congestion issues over the cycling infrastructure are becoming common. When the congestion occurs, the natural formation of platoons brings benefits in terms of efficient use of cycling roads; however, it also brings concerns in terms of security of cyclists due to a lack of explicit coordination. In this context, previous solutions have proposed group cycling strategies supported by a platoon-based cyber-physical system, but the system encountered problems in terms of spacing control, in particular for large group sizes or highly variable group leader speeds. In this work, we propose a Robust Model-based Predictive Control (RMPC) with fuzzy intervals models strategy for the coordination of a cyber-physical system for bicycle platoons, in order to maintain a constant space policy under human-related physical limitations and human misinterpretation of the system’s acceleration signals. From the analysis made using simulations, we demonstrate the proposed RMPC mechanism outperforms the existing sliding surface control method employed in the group-cycling strategy.","PeriodicalId":223855,"journal":{"name":"2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127895543","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

BER Performance of OFDM-Based Visible Light Communication Systems 基于ofdm的可见光通信系统的误码率性能

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8987733

Pablo Palacios Játiva, César A. Azurdia-Meza, Milton Román Cañizares, David Zabala-Blanco, I. Soto

引用次数: 13

Neural Network Embedding for RS-fMRI ghraps and phenotype annotations RS-fMRI图和表型注释的神经网络嵌入

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8988033

Camila Rojas

引用次数: 0

Implementation of the Model Reference Adaptive System Algorithm in Arduino 模型参考自适应系统算法在Arduino中的实现

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/chilecon47746.2019.8988054

Fernando Salazar-Heise, Nelson Aros-Oñate

引用次数: 1

Exploring Dynamic Difficulty Adjustment in Videogames 探索电子游戏中的动态难度调整

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8988068

Gabriel K. Sepúlveda, F. Besoain, Nicolas A. Barriga

{"title":"Exploring Dynamic Difficulty Adjustment in Videogames","authors":"Gabriel K. Sepúlveda, F. Besoain, Nicolas A. Barriga","doi":"10.1109/CHILECON47746.2019.8988068","DOIUrl":"https://doi.org/10.1109/CHILECON47746.2019.8988068","url":null,"abstract":"Videogames are nowadays one of the biggest entertainment industries in the world. Being part of this industry means competing against lots of other companies and developers, thus, making fanbases of vital importance. They are a group of clients that constantly support your company because your video games are fun. Videogames are most entertaining when the difficulty level is a good match for the player’s skill, increasing the player engagement. However, not all players are equally proficient, so some kind of difficulty selection is required. In this paper, we will present Dynamic Difficulty Adjustment (DDA), a recently arising research topic, which aims to develop an automated difficulty selection mechanism that keeps the player engaged and properly challenged, neither bored nor overwhelmed. We will present some recent research addressing this issue, as well as an overview of how to implement it. Satisfactorily solving the DDA problem directly affects the player’s experience when playing the game, making it of high interest to any game developer, from independent ones, to 100 billion dollar businesses, because of the potential impacts in player retention and monetization.","PeriodicalId":223855,"journal":{"name":"2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125309116","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

Cortical surface parcellation based on intra-subject white matter fiber clustering 基于主体内白质纤维聚类的皮层表面包裹化

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8988066

N. López-López, Andrea Vázquez, C. Poupon, J. F. Mangin, P. Guevara

{"title":"Cortical surface parcellation based on intra-subject white matter fiber clustering","authors":"N. López-López, Andrea Vázquez, C. Poupon, J. F. Mangin, P. Guevara","doi":"10.1109/CHILECON47746.2019.8988066","DOIUrl":"https://doi.org/10.1109/CHILECON47746.2019.8988066","url":null,"abstract":"We present a hybrid method that performs the complete parcellation of the cerebral cortex of an individual, based on the connectivity information of the white matter fibers from a whole-brain tractography dataset. The method consists of five steps, first intra-subject clustering is performed on the brain tractography. The fibers that make up each cluster are then intersected with the cortical mesh and then filtered to discard outliers. In addition, the method resolves the overlapping between the different intersection regions (sub-parcels) through-out the cortex efficiently. Finally, a post-processing is done to achieve more uniform sub-parcels. The output is the complete labeling of cortical mesh vertices, representing the different cortex sub-parcels, with strong connections to other sub-parcels. We evaluated our method with measures of brain connectivity such as functional segregation (clustering coefficient), functional integration (characteristic path length) and small-world. Results in five subjects from ARCHI database show a good individual cortical parcellation for each one, composed of about 200 sub-parcels per hemisphere and complying with these connectivity measures.","PeriodicalId":223855,"journal":{"name":"2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125658001","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

An IoT Based Smart Utility Pole and Street Lighting System 基于物联网的智能电线杆和街道照明系统

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8987690

T. F. Vieira, D. B. Brito, M. Ribeiro, Í. Araújo

{"title":"An IoT Based Smart Utility Pole and Street Lighting System","authors":"T. F. Vieira, D. B. Brito, M. Ribeiro, Í. Araújo","doi":"10.1109/CHILECON47746.2019.8987690","DOIUrl":"https://doi.org/10.1109/CHILECON47746.2019.8987690","url":null,"abstract":"Multifunctional Intelligent utility poles can increase urban efficiency while reducing energy costs, due to their ability to incorporate electronics, software controls and sensors that can receive and transmit data. This paper presents the design and analysis of an integrated solution for sustainable smart cities ecosystems. The system is comprised of three major components: a smart utility pole, street-lighting and an off-grid photovoltaic systems for powering the solution. Cloud-based Internet of Things (IoT) applications receive, analyze and manage data in real time for controlling and supervising. The system is installed in the Institute of Computing building at the Federal University of Alagoas in the city of Maceió - Brazil and is mainly used to recharge mobile devices, digital signage display totem and street-lighting. The discussion in this paper is based on implementation of a smart system based on IoT to remotely monitor its performance and use cloud storage service for data archiving and long-term backup. The overall result is a cloud based automatic utility pole and street light efficient system, which can be implemented as a standalone off-grid system.","PeriodicalId":223855,"journal":{"name":"2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131807525","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

Strategies for the Incorporation of Energy Systems in the Public Administration 将能源系统纳入公共行政的战略

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/chilecon47746.2019.8987986

F. Macias-Aguilera, J. Martinez-Patiño, F. J. Pérez, P. Sánchez-Razo

引用次数: 0

Pole Placement applied to drive a Truck and Trailer in backward. A didactic view 用于向后驾驶卡车和拖车的杆位。说教的观点

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8987983

Carlos Muñoz, M. Castilla, M. Fernández-Fernández

引用次数: 0

Presence of iron sulfides in gray foundries manufactured in cubicle furnaces 在格子炉中制造的灰色铸造厂中存在硫化铁

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8988062

R. Guerrero, J. Calderon, M. Roncal

{"title":"Presence of iron sulfides in gray foundries manufactured in cubicle furnaces","authors":"R. Guerrero, J. Calderon, M. Roncal","doi":"10.1109/CHILECON47746.2019.8988062","DOIUrl":"https://doi.org/10.1109/CHILECON47746.2019.8988062","url":null,"abstract":"The purpose of this work is to verify the presence of iron sulfides in gray laminar castings manufactured in a cubicle furnace using high sulfur anthracite as fuel, and to evaluate their impact on mechanical properties.In this work, 04 samples of foundries, 03 of high sulphur -above the standard for these materials- and one of low sulphur have been evaluated. The microstructural examination and analysis by scanning electron microscopy and EDAX microprobe, indicated abundant presence of inclusions of manganese sulphides, associated with these, iron sulphides and mixed of iron and manganese, especially in high sulphur samples. The evaluation of the manganese content in the samples explains the presence of iron sulfides, since according to the calculations made, it is present in the alloy even in that sample whose in a lower percentage than that required to neutralize all the S content is within the range indicated by the standards for laminar gray foundries. In addition, micropores and microchips were observed in proportions and sizes higher than those usual for pieces of standardized quality, which explains the poor mechanical behavior observed in most cases. The characteristics of the scrap used to manufacture these foundries suggest that fuel is the main source of sulfur in the samples analyzed.","PeriodicalId":223855,"journal":{"name":"2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134195741","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