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

An Experimental Comparison of Arduino IDE Compatible Platforms for Digital Control and Data Acquisition Applications 数字控制与数据采集应用中Arduino IDE兼容平台的实验比较

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8986865

O. E. Amestica, P. Melín, C. Duran-Faundez, G.R. Lagos

{"title":"An Experimental Comparison of Arduino IDE Compatible Platforms for Digital Control and Data Acquisition Applications","authors":"O. E. Amestica, P. Melín, C. Duran-Faundez, G.R. Lagos","doi":"10.1109/CHILECON47746.2019.8986865","DOIUrl":"https://doi.org/10.1109/CHILECON47746.2019.8986865","url":null,"abstract":"This work studied different digital embedded platforms which can be programmed using Arduino IDE software and which can be used for digital control and data acquisition applications. Specifically three kind of Arduino Board (Arduino UNO, Arduino Mega y Arduino Due) and two ESP based board (ESP8622 and ESP32) are evaluated and compared. The comparison is based on the execution time of mathematical operations and a function required for data acquisition or digital control and includes (i) digital ports writing, (ii) analog signal acquisition, (iii) execution of mathematic operation in integer and float format, and (iv) the execution of the data processing code. The execution time is measured by using a methodology which is simple to implement for any other digital device. Because of each platform uses its own Arduino DUE library to generate the assembly code for its own microcontroller, the instructions adopted for both generating the actions to measure and generating the testing signals are written using Arduino IDE commands and using instructions that any entry-level user may adopt. In conclusion, from the experimental results it is observed the high difference in the execution time of the different platforms, especially between ESPx boards and Arduino boards.","PeriodicalId":223855,"journal":{"name":"2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON)","volume":"554 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":"115136975","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: 22

An approach to State Space Control Teaching 国家空间控制教学初探

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8988072

Víctor Pizarro-Céspedes, M. Fernández-Fernández, Carlos Muñoz-Poblete

{"title":"An approach to State Space Control Teaching","authors":"Víctor Pizarro-Céspedes, M. Fernández-Fernández, Carlos Muñoz-Poblete","doi":"10.1109/CHILECON47746.2019.8988072","DOIUrl":"https://doi.org/10.1109/CHILECON47746.2019.8988072","url":null,"abstract":"In the process of learning control techniques, the control by state feedback is a highly studied method, due to the associated benefits: it only implies a feedback by amplification of the states (it has no associated dynamics) and the extension of the SISO to MIMO systems is almost trivial. The most common techniques allow to control a system around an operation point, based on the disposition of a linearized model of the system around said point. In general, good results can be achieved when the system is close to the operation point. This paper shows a proposal for an Advanced Control course based on this technique, which allows the student to progress gradually in the way to perform the control, the solutions that can be given to the most common problems, to end up understanding the reasons apply non-linear control techniques when the system requirements should be extended to conditions far from the operation point. The control design techniques studied includes pole-placement by state feedback, control based in state observers, and Linear Quadratic Regulator (LQR). In addition, the proposal is illustrated for the example of the inverted pendulum cart.","PeriodicalId":223855,"journal":{"name":"2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON)","volume":"5 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":"116761528","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

On the Use of the EMOTIV Cortex API to Control a Robotic Arm Using Raw EEG Signals Acquired from the EMOTIV Insight NeuroHeadset 关于使用EMOTIV皮质API来控制机械臂，使用从EMOTIV Insight神经耳机获得的原始脑电图信号

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8987541

Ivan N. Zamora, D. Benítez, Manuel S. Navarro

引用次数: 2

Quantum Computing: What, Why, Who. 量子计算:什么，为什么，谁。

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8988080

R. Sotelo

引用次数: 4

Analyzing And Improving Quality Of Sensing In Wireless Sensor Network 无线传感器网络中传感质量的分析与改进

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8987604

Edwin F. Palacios Meléndez, L. O. P. Asqui, L. S. Cordova, Tomas G. Bastidas Cabrera, Miguel A. Franco Bayas

{"title":"Analyzing And Improving Quality Of Sensing In Wireless Sensor Network","authors":"Edwin F. Palacios Meléndez, L. O. P. Asqui, L. S. Cordova, Tomas G. Bastidas Cabrera, Miguel A. Franco Bayas","doi":"10.1109/CHILECON47746.2019.8987604","DOIUrl":"https://doi.org/10.1109/CHILECON47746.2019.8987604","url":null,"abstract":"Exponential growth of WSN introduces new requirement related to sensing efficiency which is named as Quality of Sensing (QoSensing). Many researches held on QoSensing improvement in terms of coverage and connectivity enhancement. But these works fail to provide balance between various QoSensing metrics. To address this problem, brief analysis of QoSensing metrics such as coverage, connectivity, delay, energy efficiency, and throughput is provided in this paper. Based on critical analysis, this paper presents an efficient Four Tier (4Tier) method which is comprised with following four phases: (i) clustering phase, (ii) sleep scheduling phase, (iii) coverage enhancement phase, and (iv) routing phase. In clustering phase, Neuro-Fuzzy based Affinity Propagation (NFAP) algorithm is involved to cluster sensor nodes in the network. Energy Efficient Sleep/Listen Scheduling (ESLS) algorithm is employed in sleep scheduling phase which results in enhanced energy efficiency. To overcome coverage problem in WSN, Hybrid Analytical Hierarchy Process (HAHP) is involved in third phase. In order to improve data transmission, Delay Tolerance Multipath Routing (DTMR) algorithm is incorporated in routing phase. Involvement of four efficient phases results in improved QoSensing in WSN. We analyzed our prosed 4Tier method in both Star and Mesh topology in order to evaluate the QoSensing metrics in both topologies. Our extended simulation result shows promising results in coverage rate, connectivity ratio, energy efficiency, delay, and throughput.","PeriodicalId":223855,"journal":{"name":"2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON)","volume":"63 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":"125966691","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

Model Predictive Control in Three-Phase Inverters 三相逆变器的模型预测控制

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8987470

R. Pérez-Guzmán, M. Rivera, Nicolás Vicencio, P. Wheeler

引用次数: 2

Automatic Classification of Soot Propensity in Flames Using Image Processing and Machine Learning 基于图像处理和机器学习的火焰煤烟倾向自动分类

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8988106

A. Rodríguez, A. Diomedi, J. Portilla, Hugo O. Garcés, G. Carvajal

引用次数: 0

Parametric Sensitivity Analysis of an Induction Machine with Predictive Control 感应电机预测控制的参数灵敏度分析

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8988055

José Valentin Painen-Paillalef, Nelson Aros-Oñate

引用次数: 0

Classification of Exogenous Anomalies and Self-Diagnosis in Autonomous Robots 自主机器人外源异常分类与自我诊断

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8987980

G. Schleyer, A. Russell

{"title":"Classification of Exogenous Anomalies and Self-Diagnosis in Autonomous Robots","authors":"G. Schleyer, A. Russell","doi":"10.1109/CHILECON47746.2019.8987980","DOIUrl":"https://doi.org/10.1109/CHILECON47746.2019.8987980","url":null,"abstract":"This paper presents methods for the autonomous identification and classification of disturbances that have negative effects on a robot's performance. The proposed methods have been implemented in a walking hexapod robot provided with a number of sensors. Both, the robot's sensorial information and a quantitative measure of the robot's performance are obtained. This information is used for detecting, identifying and classifying obstructive conditions that have a strong impact on the robot's performance. Once the cause of a lack of progress in the robot's mission has been identified, suitable compensatory actions are found, executed and recorded. Then, when previously experienced detrimental situations arise, the associated compensatory measures are immediately taken without involving a searching process. As a result, the recovery from abnormal conditions is accelerated and the robot can promptly continue with its mission. In order to evaluate the performance of the proposed methods, a number of different sets of experiments addressing the robot's hardware faults, abnormal situations generated in the robot's environment and a combination of both, were conducted. In this process, two indicators were utilized: the number of attempts before a correct identification of the robot's hardware fault was achieved, and a discrepancy measure. Results showed a good identification rate inside the range of considered abnormal situations.","PeriodicalId":223855,"journal":{"name":"2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON)","volume":"21 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":"122148740","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

Comparison between three control strategy applied to an electro-pneumatic 3-DOF platform 电-气三自由度平台三种控制策略的比较

2019 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) Pub Date : 2019-11-01 DOI: 10.1109/CHILECON47746.2019.8986866

E. Rubio, P. Prieto, L. Hernández, Orlando Urquijo

引用次数: 1