首页 > 最新文献

2017 IEEE XXIV International Conference on Electronics, Electrical Engineering and Computing (INTERCON)最新文献

英文 中文
Evaluating informatics security in an organization: The minimal distance method 评估组织中的信息安全:最小距离法
F. D. Felipe, E. Acevedo, M. Sánchez
This work presents a methodology for evaluating informatics security in any kind of organization. We use the ISO-27002/2013 standard and the Mexican equivalent NMX-I27002.NYCE-2009 as basis to follow. The standards stablish fourteen controls: human factors, technological, process, and legal controls. The organization must choose adequate controls for it, then It can use the ”Minimal Distance Method to the ideal” to evaluate its Informatics Security. The method allows customize an ideal point for n parameters to evaluate and each organization can define its own ideal point to reach.
这项工作提出了一种在任何类型的组织中评估信息安全的方法。我们使用ISO-27002/2013标准和墨西哥等效的NMX-I27002。以NYCE-2009为参照。这些标准建立了14项控制:人为因素、技术、过程和法律控制。组织必须选择适当的控制措施,然后可以使用“到理想的最小距离法”来评估其信息安全。该方法允许为n个参数定制一个理想点来评估,每个组织可以定义自己的理想点来达到。
{"title":"Evaluating informatics security in an organization: The minimal distance method","authors":"F. D. Felipe, E. Acevedo, M. Sánchez","doi":"10.1109/INTERCON.2017.8079676","DOIUrl":"https://doi.org/10.1109/INTERCON.2017.8079676","url":null,"abstract":"This work presents a methodology for evaluating informatics security in any kind of organization. We use the ISO-27002/2013 standard and the Mexican equivalent NMX-I27002.NYCE-2009 as basis to follow. The standards stablish fourteen controls: human factors, technological, process, and legal controls. The organization must choose adequate controls for it, then It can use the ”Minimal Distance Method to the ideal” to evaluate its Informatics Security. The method allows customize an ideal point for n parameters to evaluate and each organization can define its own ideal point to reach.","PeriodicalId":229086,"journal":{"name":"2017 IEEE XXIV International Conference on Electronics, Electrical Engineering and Computing (INTERCON)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123874505","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
On the FPGA implementation of random number generators from chaotic maps 基于混沌映射的随机数生成器的FPGA实现
Esteban Torres-Pérez, L. G. de la Fraga, E. Tlelo-Cuautle, W. Leon-Salas
In this paper we describe the characteristics of four chaotic maps that are simulated by MATLAB to evaluate their entropy, bifurcation diagrams and Lyapunov exponent. From, the bifurcation diagrams, we choose values to search improved binary sequences using computer arithmetic of 32 bits in 2's complement and fixed point formats. In this manner, we choose the chaotic map with good entropy and positive Lyapunov exponent to implement a random number generator (RNG) into an FPGA. Finally, we show experimental results for the RNG that pass NIST 800-22 tests.
本文描述了用MATLAB仿真的四种混沌映射的特征,评价了它们的熵、分岔图和李雅普诺夫指数。从分岔图中,我们选择用32位计算机算法在2的补码和不动点格式中搜索改进的二进制序列的值。因此,我们选择具有良好熵和正李雅普诺夫指数的混沌映射在FPGA中实现随机数生成器(RNG)。最后给出了通过NIST 800-22测试的RNG的实验结果。
{"title":"On the FPGA implementation of random number generators from chaotic maps","authors":"Esteban Torres-Pérez, L. G. de la Fraga, E. Tlelo-Cuautle, W. Leon-Salas","doi":"10.1109/INTERCON.2017.8079696","DOIUrl":"https://doi.org/10.1109/INTERCON.2017.8079696","url":null,"abstract":"In this paper we describe the characteristics of four chaotic maps that are simulated by MATLAB to evaluate their entropy, bifurcation diagrams and Lyapunov exponent. From, the bifurcation diagrams, we choose values to search improved binary sequences using computer arithmetic of 32 bits in 2's complement and fixed point formats. In this manner, we choose the chaotic map with good entropy and positive Lyapunov exponent to implement a random number generator (RNG) into an FPGA. Finally, we show experimental results for the RNG that pass NIST 800-22 tests.","PeriodicalId":229086,"journal":{"name":"2017 IEEE XXIV International Conference on Electronics, Electrical Engineering and Computing (INTERCON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115211094","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: 5
Low-Cost remote monitoring station from standard ISDB-Tb of DTT using SDR 低成本远程监测站从标准ISDB-Tb的DTT使用SDR
Carlos Bósquez, Alex Calderón, Jorge Guapacasa
This paper analyzes the design of a low-cost remote station for the monitoring of the digital terrestrial television channels of the Brazilian Japanese ISDB-Tb (Integrated Services Digital Broadcasting) using software-defined radio and HD decoding hardware (High Definition). The purpose of this station is monitoring the quality of the digital radiofrequency signal received according to the values obtained in the EVM measures (Error Vector Magnitude), BER (Bit Error Rate), MER (Modulation Error Rate) and Reception Power of the remote station, these parameters will help to determine errors in transmission, audio quality and HD video of the digital signal transmitted by the local TV channels. This system will allow operators of local television channels, the state telecommunications regulatory agency, and researchers in general to acquire valuable information through public access in the internet cloud to view the real-time reception quality of an HD channel and the digital radiofrequency parameters of DTT (Digital Terrestrial Television).
本文分析了采用软件定义无线电和高清解码硬件对巴西日本ISDB-Tb(综合业务数字广播)数字地面电视频道进行监控的低成本远程站的设计。本台站的目的是对接收到的数字射频信号的质量进行监测,根据远端台站的EVM(误差矢量幅度)、误码率(BER)、调制误码率(MER)和接收功率测量得到的数值,这些参数将有助于确定本地电视频道发送的数字信号的传输误差、音频质量和高清视频。该系统将允许地方电视频道运营商、国家电信监管机构和一般研究人员通过互联网云的公共访问获取有价值的信息,以查看高清频道的实时接收质量和数字地面电视(DTT)的数字射频参数。
{"title":"Low-Cost remote monitoring station from standard ISDB-Tb of DTT using SDR","authors":"Carlos Bósquez, Alex Calderón, Jorge Guapacasa","doi":"10.1109/INTERCON.2017.8079666","DOIUrl":"https://doi.org/10.1109/INTERCON.2017.8079666","url":null,"abstract":"This paper analyzes the design of a low-cost remote station for the monitoring of the digital terrestrial television channels of the Brazilian Japanese ISDB-Tb (Integrated Services Digital Broadcasting) using software-defined radio and HD decoding hardware (High Definition). The purpose of this station is monitoring the quality of the digital radiofrequency signal received according to the values obtained in the EVM measures (Error Vector Magnitude), BER (Bit Error Rate), MER (Modulation Error Rate) and Reception Power of the remote station, these parameters will help to determine errors in transmission, audio quality and HD video of the digital signal transmitted by the local TV channels. This system will allow operators of local television channels, the state telecommunications regulatory agency, and researchers in general to acquire valuable information through public access in the internet cloud to view the real-time reception quality of an HD channel and the digital radiofrequency parameters of DTT (Digital Terrestrial Television).","PeriodicalId":229086,"journal":{"name":"2017 IEEE XXIV International Conference on Electronics, Electrical Engineering and Computing (INTERCON)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115727266","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
Application of mixed distributed software architectures for social-productive projects management in peru 混合分布式软件架构在秘鲁社会生产性项目管理中的应用
Jorge Valenzuela Posadas
FONCODES is the public body in charge of financing and managing the execution of social-productive projects throughout the Peruvian territory. The objective of social-productive projects within the framework of the National Strategy of the Ministry of Development and Social Inclusion is to generate economic opportunities for rural households living in poverty and extreme poverty. The key processes to achieve these national strategic objectives are related to the management of portfolios and projects at all stages. The key information of these processes is that related to budget, expenditure authorizations, accountability, liquidation and financial records since it allows evaluating the efficiency of the obtained management results. There are serious limitations during the transmission of information in real time generating bottlenecks in the respective processes. This paper presents the development and application of mixed distributed software architectures to improve the flow and exchange of key information of social-productive projects in the Peruvian territory. A comparison is made of the developed mixed architectures, the monolithic architecture with SOA services and the microservices architecture as a REST API on Cloud. The mixed distributed software architecture satisfies the need to interoperate legacy systems with a monolithic web application and SOA services however also is required satisfies the need to support high peaks of requests in certain processes where microservices deployed on the Cloud are the best choice. The performance tests results obtained on both architectures are presented, allowing a performance comparison of monolithic architecture and microservice architecture. The paper allow to evaluate at high technical level the benefits and challenges that agencies government can face when implement monolithic web applications and microservices on cloud related to execution perfomance and development team management.
FONCODES是负责资助和管理秘鲁全境社会生产性项目执行的公共机构。在发展和社会包容部《国家战略》框架内的社会生产性项目的目标是为生活在贫困和极端贫困中的农村家庭创造经济机会。实现这些国家战略目标的关键过程与所有阶段的组合和项目管理有关。这些过程的关键资料是与预算、支出授权、责任、清算和财务记录有关的资料,因为它可以评价所取得的管理结果的效率。在信息的实时传输过程中存在严重的局限性,在各自的过程中产生瓶颈。本文介绍了混合分布式软件架构的开发和应用,以改善秘鲁境内社会生产项目关键信息的流动和交换。比较了已开发的混合体系结构、带有SOA服务的单体体系结构和作为云上REST API的微服务体系结构。混合分布式软件架构满足了与单片web应用程序和SOA服务互操作遗留系统的需求,同时也满足了在某些流程中支持高峰请求的需求,在这些流程中,部署在云上的微服务是最佳选择。给出了在两种架构上获得的性能测试结果,从而对单片架构和微服务架构进行了性能比较。本文允许在高技术水平上评估机构政府在实施与执行性能和开发团队管理相关的云上的单片web应用程序和微服务时可能面临的好处和挑战。
{"title":"Application of mixed distributed software architectures for social-productive projects management in peru","authors":"Jorge Valenzuela Posadas","doi":"10.1109/INTERCON.2017.8079698","DOIUrl":"https://doi.org/10.1109/INTERCON.2017.8079698","url":null,"abstract":"FONCODES is the public body in charge of financing and managing the execution of social-productive projects throughout the Peruvian territory. The objective of social-productive projects within the framework of the National Strategy of the Ministry of Development and Social Inclusion is to generate economic opportunities for rural households living in poverty and extreme poverty. The key processes to achieve these national strategic objectives are related to the management of portfolios and projects at all stages. The key information of these processes is that related to budget, expenditure authorizations, accountability, liquidation and financial records since it allows evaluating the efficiency of the obtained management results. There are serious limitations during the transmission of information in real time generating bottlenecks in the respective processes. This paper presents the development and application of mixed distributed software architectures to improve the flow and exchange of key information of social-productive projects in the Peruvian territory. A comparison is made of the developed mixed architectures, the monolithic architecture with SOA services and the microservices architecture as a REST API on Cloud. The mixed distributed software architecture satisfies the need to interoperate legacy systems with a monolithic web application and SOA services however also is required satisfies the need to support high peaks of requests in certain processes where microservices deployed on the Cloud are the best choice. The performance tests results obtained on both architectures are presented, allowing a performance comparison of monolithic architecture and microservice architecture. The paper allow to evaluate at high technical level the benefits and challenges that agencies government can face when implement monolithic web applications and microservices on cloud related to execution perfomance and development team management.","PeriodicalId":229086,"journal":{"name":"2017 IEEE XXIV International Conference on Electronics, Electrical Engineering and Computing (INTERCON)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116636410","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
Approaches based on tree-structures classifiers to protein fold prediction 基于树结构分类器的蛋白质折叠预测方法
P. Shiguihara-Juárez, D. Mauricio-Sánchez, Alneu de Andrade Lopes
Protein fold recognition is an important task in the biological area. Different machine learning methods such as multiclass classifiers, one-vs-all and ensemble nested dichotomies were applied to this task and, in most of the cases, multiclass approaches were used. In this paper, we compare classifiers organized in tree structures to classify folds. We used a benchmark dataset containing 125 features to predict folds, comparing different supervised methods and achieving 54% of accuracy. An approach related to tree-structure of classifiers obtained better results in comparison with a hierarchical approach.
蛋白质折叠识别是生物学领域的一项重要任务。不同的机器学习方法,如多类分类器、一对一和集成嵌套二分法被应用于这项任务,在大多数情况下,使用了多类方法。在本文中,我们比较了树形结构的分类器对折叠的分类。我们使用包含125个特征的基准数据集来预测褶皱,比较不同的监督方法,准确率达到54%。与分类器的树状结构相关的分类器方法获得了比分层方法更好的结果。
{"title":"Approaches based on tree-structures classifiers to protein fold prediction","authors":"P. Shiguihara-Juárez, D. Mauricio-Sánchez, Alneu de Andrade Lopes","doi":"10.1109/INTERCON.2017.8079723","DOIUrl":"https://doi.org/10.1109/INTERCON.2017.8079723","url":null,"abstract":"Protein fold recognition is an important task in the biological area. Different machine learning methods such as multiclass classifiers, one-vs-all and ensemble nested dichotomies were applied to this task and, in most of the cases, multiclass approaches were used. In this paper, we compare classifiers organized in tree structures to classify folds. We used a benchmark dataset containing 125 features to predict folds, comparing different supervised methods and achieving 54% of accuracy. An approach related to tree-structure of classifiers obtained better results in comparison with a hierarchical approach.","PeriodicalId":229086,"journal":{"name":"2017 IEEE XXIV International Conference on Electronics, Electrical Engineering and Computing (INTERCON)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117172807","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
A note about the usage of the computational simulation in the undergraduate courses in the programs of electrical and biomedical engineering 关于计算机模拟在电气和生物医学工程专业本科课程中的应用的说明
H. Nieto-Chaupis
Computational simulation has played a relevant role in basics sciences as physics, also in applied sciences and engineering. Despite of the fact that the simulation topics might be relevant, most of them are not explicitly proposed as an independent course. For example in physics program the simulation has been part of the cap stone project and last year courses. The idea fundamental of making a computational simulation is that of anticipating the expected results of experiments, or also to test theoretical formalisms by which is expected novel results. In this paper, we analyze the capabilities of the simulation in courses like antennas which is a course of third and fourth year of the program of electrical engineering. Indeed, we provide through one example that the combination of new theories and simulation can provide novel techniques applied to nanomedicine inside the program of biomedical engineering.
计算模拟在物理等基础科学、应用科学和工程中都发挥了重要作用。尽管仿真主题可能是相关的,但大多数都没有明确提出作为一门独立的课程。例如,在物理课程中,模拟是盖普斯通项目和去年课程的一部分。进行计算模拟的基本思想是预测实验的预期结果,或者测试理论形式,从而得到预期的新结果。本文对电气工程专业三、四年级的天线类课程的仿真能力进行了分析。事实上,我们通过一个例子提供了新理论和模拟的结合可以提供应用于生物医学工程项目中的纳米医学的新技术。
{"title":"A note about the usage of the computational simulation in the undergraduate courses in the programs of electrical and biomedical engineering","authors":"H. Nieto-Chaupis","doi":"10.1109/INTERCON.2017.8079663","DOIUrl":"https://doi.org/10.1109/INTERCON.2017.8079663","url":null,"abstract":"Computational simulation has played a relevant role in basics sciences as physics, also in applied sciences and engineering. Despite of the fact that the simulation topics might be relevant, most of them are not explicitly proposed as an independent course. For example in physics program the simulation has been part of the cap stone project and last year courses. The idea fundamental of making a computational simulation is that of anticipating the expected results of experiments, or also to test theoretical formalisms by which is expected novel results. In this paper, we analyze the capabilities of the simulation in courses like antennas which is a course of third and fourth year of the program of electrical engineering. Indeed, we provide through one example that the combination of new theories and simulation can provide novel techniques applied to nanomedicine inside the program of biomedical engineering.","PeriodicalId":229086,"journal":{"name":"2017 IEEE XXIV International Conference on Electronics, Electrical Engineering and Computing (INTERCON)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125957811","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
Control of a torsional plant using IO and FO compensators 使用IO和FO补偿器的扭转装置控制
A. Rojas-Moreno, G. Perez-Valenzuela
This work implements two feedback control systems to stabilize the angular position of the shaft of a torsional plant subjected to torsion. The first control system stabilizes such a position using an IO (Integer Order) compensator, while the second employs a FO (Fractional Order) one. The latter compensator uses the structure (the transfer function) of the former. That is, to obtain the FO compensator from the IO compensator, we need to make fractional all s operators of the transfer function representing the IO compensator. Therefore, we require to replace the Laplace operator s by sα, where α is a fractional number between 0 and 1. Experimental results obtained with the implementation of both feedback control systems demonstrated that the steady–state error, the settling time and the overshoot of the controlled output were reduced (improved) by the FO control system.
这项工作实现了两个反馈控制系统,以稳定受扭转工厂轴的角度位置。第一个控制系统使用IO(整数阶)补偿器来稳定这样的位置,而第二个控制系统使用FO(分数阶)补偿器。后一种补偿器使用前者的结构(传递函数)。也就是说,为了从IO补偿器中得到FO补偿器,我们需要对代表IO补偿器的传递函数的所有s个算子进行分数化。因此,我们需要用sα代替拉普拉斯算子s,其中α是0到1之间的小数。实验结果表明,两种反馈控制系统均能减小(改善)被控输出的稳态误差、稳定时间和超调量。
{"title":"Control of a torsional plant using IO and FO compensators","authors":"A. Rojas-Moreno, G. Perez-Valenzuela","doi":"10.1109/INTERCON.2017.8079682","DOIUrl":"https://doi.org/10.1109/INTERCON.2017.8079682","url":null,"abstract":"This work implements two feedback control systems to stabilize the angular position of the shaft of a torsional plant subjected to torsion. The first control system stabilizes such a position using an IO (Integer Order) compensator, while the second employs a FO (Fractional Order) one. The latter compensator uses the structure (the transfer function) of the former. That is, to obtain the FO compensator from the IO compensator, we need to make fractional all s operators of the transfer function representing the IO compensator. Therefore, we require to replace the Laplace operator s by sα, where α is a fractional number between 0 and 1. Experimental results obtained with the implementation of both feedback control systems demonstrated that the steady–state error, the settling time and the overshoot of the controlled output were reduced (improved) by the FO control system.","PeriodicalId":229086,"journal":{"name":"2017 IEEE XXIV International Conference on Electronics, Electrical Engineering and Computing (INTERCON)","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126034080","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
Expert system for power transformer diagnosis 电力变压器诊断专家系统
R. Velásquez, Jennifer Vanessa Mejía Lara
Power transformers are the most critical part of power electrical system. The oil and the insulation system are subjected to degradation for many chemicals inside them, they are the result of an initial problem that can be predicted. In this research, the intelligent diagnosis system based on component analysis (PCA) and adaptive decision system based on fuzzy logic permits to realize a dissolved gas analysis (DGA) [1] to predict incipient fault diagnosis by different methods, to obtain deterioration rates and health index, besides it allows to analyze the degree of polymerization (DP) for the remaining life of the equipment. It determinates the comparative rates and determinate the efficiency and effective of this diagnosis system, it improves the international standards IEEE, IEC, among others. The correct diagnosis performance of the PCA and fuzzy logic is calculated on 107 samples on Peruvian power electrical systems with excellent results.
电力变压器是电力系统中最关键的部件。油和绝缘系统受到许多化学物质的降解,它们是一个可以预测的初始问题的结果。在本研究中,基于成分分析(PCA)的智能诊断系统和基于模糊逻辑的自适应决策系统可以实现溶解气体分析(DGA)[1],通过不同的方法预测早期故障诊断,获得劣化率和健康指数,并可以分析设备剩余寿命的聚合度(DP)。确定了比较率,确定了诊断系统的效率和有效性,提高了IEEE、IEC等国际标准。在秘鲁电力系统的107个样本上计算了主成分分析和模糊逻辑的正确诊断性能,取得了良好的结果。
{"title":"Expert system for power transformer diagnosis","authors":"R. Velásquez, Jennifer Vanessa Mejía Lara","doi":"10.1109/INTERCON.2017.8079640","DOIUrl":"https://doi.org/10.1109/INTERCON.2017.8079640","url":null,"abstract":"Power transformers are the most critical part of power electrical system. The oil and the insulation system are subjected to degradation for many chemicals inside them, they are the result of an initial problem that can be predicted. In this research, the intelligent diagnosis system based on component analysis (PCA) and adaptive decision system based on fuzzy logic permits to realize a dissolved gas analysis (DGA) [1] to predict incipient fault diagnosis by different methods, to obtain deterioration rates and health index, besides it allows to analyze the degree of polymerization (DP) for the remaining life of the equipment. It determinates the comparative rates and determinate the efficiency and effective of this diagnosis system, it improves the international standards IEEE, IEC, among others. The correct diagnosis performance of the PCA and fuzzy logic is calculated on 107 samples on Peruvian power electrical systems with excellent results.","PeriodicalId":229086,"journal":{"name":"2017 IEEE XXIV International Conference on Electronics, Electrical Engineering and Computing (INTERCON)","volume":"120 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123761737","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: 10
Comparison of wavelet transform symlets (2-10) and daubechies (2-10) for an electroencephalographic signal analysis 脑电信号分析中小波变换符号(2-10)与多波变换符号(2-10)的比较
Efrén L. Lema-Condo, F. Bueno-Palomeque, Susana E. Castro-Villalobos, E. F. Ordóñez-Morales, L. Serpa-Andrade
The use of digital filters as the Wavelet Transform is widely recognized in signal processing; however, for the analysis of an electroencephalographic (EEG) signal, the most optimal filter to be used has not been definitively determined. This work presents a comparison between the results obtained by filtering an EEG signal recorded during an 8 minute foreign language class on 69 asymptomatic volunteers using Wavelet Symlets (sym2 - sym10) and Daubechies (db2 - db10). The EEG signals were divided into four sub-bands and an energy, frequency and time analysis was performed. The results obtained show that the filters respond in a different but not significant way. For the identification of the appropriate mother Wavelet for each scope of analysis, its similarity was considered with the average value of Symlets (sym2 - sym10) and this process was replicated for db Wavelets. Considering the energy of the EEG signals, the db4 filter had a higher presence in 5 electrodes in the Alpha and Delta frequency bands. In the frequency domain, the db5 family has a presence in 12 electrodes in the Beta, Alpha and Delta frequency bands. Regarding time, the sym9 filter has a higher presence in 4 electrodes in the Beta, Theta and Delta frequency bands. The purpose of this work is to provide more information for the proper choice of a mother Wavelet in the EEG signal analysis in asymptomatic volunteers.
数字滤波器作为小波变换在信号处理中得到广泛认可;然而,对于脑电图(EEG)信号的分析,要使用的最优滤波器尚未明确确定。本研究比较了69名无症状志愿者在8分钟的外语课上使用小波符号(sym2 - sym10)和多贝希(db2 - db10)对记录的脑电图信号进行滤波的结果。将脑电信号分成4个子波段,进行能量、频率和时间分析。得到的结果表明,滤波器以不同但不显著的方式响应。为了确定每个分析范围的适当母小波,将其相似性与Symlets (sym2 - sym10)的平均值进行考虑,并将此过程复制到db小波中。考虑到脑电信号的能量,db4滤波器在Alpha和Delta频段的5个电极中存在较高。在频域,db5家族在Beta, Alpha和Delta频段的12个电极中存在。就时间而言,sym9滤波器在Beta, Theta和Delta频段的4个电极中具有较高的存在。本研究旨在为无症状志愿者脑电图信号分析中母小波的正确选择提供更多信息。
{"title":"Comparison of wavelet transform symlets (2-10) and daubechies (2-10) for an electroencephalographic signal analysis","authors":"Efrén L. Lema-Condo, F. Bueno-Palomeque, Susana E. Castro-Villalobos, E. F. Ordóñez-Morales, L. Serpa-Andrade","doi":"10.1109/INTERCON.2017.8079702","DOIUrl":"https://doi.org/10.1109/INTERCON.2017.8079702","url":null,"abstract":"The use of digital filters as the Wavelet Transform is widely recognized in signal processing; however, for the analysis of an electroencephalographic (EEG) signal, the most optimal filter to be used has not been definitively determined. This work presents a comparison between the results obtained by filtering an EEG signal recorded during an 8 minute foreign language class on 69 asymptomatic volunteers using Wavelet Symlets (sym2 - sym10) and Daubechies (db2 - db10). The EEG signals were divided into four sub-bands and an energy, frequency and time analysis was performed. The results obtained show that the filters respond in a different but not significant way. For the identification of the appropriate mother Wavelet for each scope of analysis, its similarity was considered with the average value of Symlets (sym2 - sym10) and this process was replicated for db Wavelets. Considering the energy of the EEG signals, the db4 filter had a higher presence in 5 electrodes in the Alpha and Delta frequency bands. In the frequency domain, the db5 family has a presence in 12 electrodes in the Beta, Alpha and Delta frequency bands. Regarding time, the sym9 filter has a higher presence in 4 electrodes in the Beta, Theta and Delta frequency bands. The purpose of this work is to provide more information for the proper choice of a mother Wavelet in the EEG signal analysis in asymptomatic volunteers.","PeriodicalId":229086,"journal":{"name":"2017 IEEE XXIV International Conference on Electronics, Electrical Engineering and Computing (INTERCON)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114155992","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
Mobile robots development: A case study from robotics competitions and course projects 移动机器人开发:机器人竞赛和课程项目的案例研究
Michel Sigüenza, D. Guillén, Dante Arroyo, F. Cuéllar
In this paper, we present a proposal for a practical course on mobile robots at undergraduate level in engineering programs. The aim is to complement the theoretical concepts acquired in mechatronics, electronics and computer science in a practical manner with hand-on- experience with real robotic applications. The proposal is based on the lessons learned from robotic competitions and final year projects of student at Pontificia Universidad Católica del Perú (PUCP). The projects comprise: i) a mobile robot for a beach cleaning competition, ii) an improved version of the cleaning robot for an inventions contest, and iii) a mine detecting mobile robot. As a result, the products of these practical developments are reflected in functional prototypes that serve as research platforms, patents generation, research papers, and undergraduate theses, along with recognition at national and international level. The results and lesson learned from these case studies are presented and discussed for the mobile robots course proposal.
在本文中,我们提出了在工程专业本科阶段开设移动机器人实践课程的建议。其目的是补充在机电一体化,电子学和计算机科学中获得的理论概念,以实际的方式与实际机器人应用的实践经验。该提案基于机器人竞赛和Pontificia university Católica del Perú (PUCP)学生的最后一年项目的经验教训。项目包括:i)清洁沙滩比赛的移动机器人,ii)发明比赛的改进版清洁机器人,以及iii)探测地雷的移动机器人。因此,这些实际发展的产品反映在功能原型中,作为研究平台,专利生成,研究论文和本科论文,以及在国家和国际层面的认可。这些案例研究的结果和经验教训被提出并讨论为移动机器人课程建议。
{"title":"Mobile robots development: A case study from robotics competitions and course projects","authors":"Michel Sigüenza, D. Guillén, Dante Arroyo, F. Cuéllar","doi":"10.1109/INTERCON.2017.8079703","DOIUrl":"https://doi.org/10.1109/INTERCON.2017.8079703","url":null,"abstract":"In this paper, we present a proposal for a practical course on mobile robots at undergraduate level in engineering programs. The aim is to complement the theoretical concepts acquired in mechatronics, electronics and computer science in a practical manner with hand-on- experience with real robotic applications. The proposal is based on the lessons learned from robotic competitions and final year projects of student at Pontificia Universidad Católica del Perú (PUCP). The projects comprise: i) a mobile robot for a beach cleaning competition, ii) an improved version of the cleaning robot for an inventions contest, and iii) a mine detecting mobile robot. As a result, the products of these practical developments are reflected in functional prototypes that serve as research platforms, patents generation, research papers, and undergraduate theses, along with recognition at national and international level. The results and lesson learned from these case studies are presented and discussed for the mobile robots course proposal.","PeriodicalId":229086,"journal":{"name":"2017 IEEE XXIV International Conference on Electronics, Electrical Engineering and Computing (INTERCON)","volume":"213 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125692455","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: 7
期刊
2017 IEEE XXIV International Conference on Electronics, Electrical Engineering and Computing (INTERCON)
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1