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2022 IEEE International Conference on Engineering Veracruz (ICEV)最新文献

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Development of a DAPP (decentralized application) on Rinkeby Network for the registration of Sensors of an Internet of Things (IoT) Environment 在Rinkeby网络上开发用于物联网(IoT)环境传感器注册的DAPP(去中心化应用程序)
2022 IEEE International Conference on Engineering Veracruz (ICEV) Pub Date : 2022-10-24 DOI: 10.1109/ICEV56253.2022.9959718
S. I. Soto-Ortiz, P. J. Salazar-Pérez, K. L. Guadalupe-Gallardo
{"title":"Development of a DAPP (decentralized application) on Rinkeby Network for the registration of Sensors of an Internet of Things (IoT) Environment","authors":"S. I. Soto-Ortiz, P. J. Salazar-Pérez, K. L. Guadalupe-Gallardo","doi":"10.1109/ICEV56253.2022.9959718","DOIUrl":"https://doi.org/10.1109/ICEV56253.2022.9959718","url":null,"abstract":"In this project, the development of a decentralized DAPP application has been carried out together with a prototype with low-cost sensors in an Internet of Things environment, both works together to store data in a Blockchain network, so that they are accessible, immutable, and secure, as well as being independent of a centralized system. In the first place, a study has been carried out on the different Blockchain technologies applicable to IoT environments and the different devices and IoT development boards, as well as the programming languages for the development of the backend and general Frontend of the DAPP and the prototype. Once the applicable technologies were chosen, we proceeded with the design of a user interface that would allow the data received by the IoT prototype to be displayed, as well as the development of a smart contract deployed on the Rinkeby Testnet for communication and interaction with the Blockchain network. Finally, the Hardware was developed in this case an ESP32 development card and a DHT11 temperature and humidity sensor together with the software that would be in charge of the data emission directly with the Blockchain. During the project tests, it was concluded that it worked perfectly, and the prototype with sensors and the DAPP software was taken into account for its deployment and thus meets the objectives proposed in this project.","PeriodicalId":178334,"journal":{"name":"2022 IEEE International Conference on Engineering Veracruz (ICEV)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115209352","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 comprehensive approach to the design and fabrication of a field-effect transistor with graphene channel 石墨烯沟道场效应晶体管的设计与制造
2022 IEEE International Conference on Engineering Veracruz (ICEV) Pub Date : 2022-10-24 DOI: 10.1109/ICEV56253.2022.9959723
M. Herrera-González, J. Martínez-Castillo, L. García-González, E. Delgado-Alvarado
{"title":"A comprehensive approach to the design and fabrication of a field-effect transistor with graphene channel","authors":"M. Herrera-González, J. Martínez-Castillo, L. García-González, E. Delgado-Alvarado","doi":"10.1109/ICEV56253.2022.9959723","DOIUrl":"https://doi.org/10.1109/ICEV56253.2022.9959723","url":null,"abstract":"The problems associated with the reduction of dimensions of electronic devices, especially MOSFET field effect transistors, have led to find solutions for the adverse phenomena that manifest when the channel is reduced to these dimensions. One of them is to use graphene, the first two-dimensional material, as a channel, instead of silicon, mainly due to its electrical characteristics, such as its high mobility compared to that of silicon, and physical characteristics in general, since they reduce the negative effects and allow manufacturing devices faster. The purpose of this article is to review the existing literature regarding modeling, simulation, and the steps for the fabrication of a graphene channel field effect transistor in its different stages, starting with the modeling and design of the transistor.","PeriodicalId":178334,"journal":{"name":"2022 IEEE International Conference on Engineering Veracruz (ICEV)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122610410","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
Experiential Learning: Impacts on the Relational and Support Skills of Higher Education Students in Engineering and Science 体验式学习:对工科高等教育学生关系技能和支持技能的影响
2022 IEEE International Conference on Engineering Veracruz (ICEV) Pub Date : 2022-10-24 DOI: 10.1109/ICEV56253.2022.9959721
Y. Mancilla, Hugo Aldana, Carlos Ortiz-Alvarado, Maria Gabriela Ortiz, Marcel Hernandez
{"title":"Experiential Learning: Impacts on the Relational and Support Skills of Higher Education Students in Engineering and Science","authors":"Y. Mancilla, Hugo Aldana, Carlos Ortiz-Alvarado, Maria Gabriela Ortiz, Marcel Hernandez","doi":"10.1109/ICEV56253.2022.9959721","DOIUrl":"https://doi.org/10.1109/ICEV56253.2022.9959721","url":null,"abstract":"This study presents an educational innovation project with a professional and personal diagnosis of the skills of engineering and science students to transmit their knowledge to people outside their area through experiential learning in a virtual format. Self-knowledge and the ability to motivate the audience of each student were evaluated through surveys applied before and after their experience, allowing them to perform a self-assessment, an outstanding result to see. The outcome fulfilled the overall research objective, and the students were made aware of their interpersonal skills, allowing them to improve their personal and professional competencies for life.","PeriodicalId":178334,"journal":{"name":"2022 IEEE International Conference on Engineering Veracruz (ICEV)","volume":"67 7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128358957","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
Optimization of photovoltaic systems applying linear programming 应用线性规划的光伏系统优化
2022 IEEE International Conference on Engineering Veracruz (ICEV) Pub Date : 2022-10-24 DOI: 10.1109/ICEV56253.2022.9959222
Adrián Alberto Sampieri Morán, Jorge Arturo Mendoza Sosa, Francisco Javier Gómez González
{"title":"Optimization of photovoltaic systems applying linear programming","authors":"Adrián Alberto Sampieri Morán, Jorge Arturo Mendoza Sosa, Francisco Javier Gómez González","doi":"10.1109/ICEV56253.2022.9959222","DOIUrl":"https://doi.org/10.1109/ICEV56253.2022.9959222","url":null,"abstract":"This paper shows a methodology to determine the optimal number of photovoltaic panels, batteries and inverters of an autonomous photovoltaic system to meet the electrical demand of a residence at the lowest total life cycle cost possible, an economic objective function that includes the initial costs of capital, replacement, operation and maintenance of the system components. The case study consists of the electrification of a rural house located in the State of Veracruz, Mexico. The problem was solved through the development of a linear programming model in MATLAB, considering that the state of charge of the battery bank must be kept at adequate levels to the preservation of its useful life.","PeriodicalId":178334,"journal":{"name":"2022 IEEE International Conference on Engineering Veracruz (ICEV)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124364173","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
Portable low-cost spectrophotometer for trace detection of cadmium ions in cocoa crops 便携式低成本分光光度计测定可可作物中痕量镉离子
2022 IEEE International Conference on Engineering Veracruz (ICEV) Pub Date : 2022-10-24 DOI: 10.1109/ICEV56253.2022.9959639
Rafael A. Núñez R., Carlos I. Nova P., Cristhiam J. Gutierrez L., Daniel A. Velasco C., Jhonny M. Ceron Cifuentes, Daniel A. Amaya, M. Y. Combariza, C. B. Tirado
{"title":"Portable low-cost spectrophotometer for trace detection of cadmium ions in cocoa crops","authors":"Rafael A. Núñez R., Carlos I. Nova P., Cristhiam J. Gutierrez L., Daniel A. Velasco C., Jhonny M. Ceron Cifuentes, Daniel A. Amaya, M. Y. Combariza, C. B. Tirado","doi":"10.1109/ICEV56253.2022.9959639","DOIUrl":"https://doi.org/10.1109/ICEV56253.2022.9959639","url":null,"abstract":"This work presents the design of a portable and compact low-cost electronic prototype for detecting Cd2+ in matrices associated with cocoa crops. It is based on a C12882AM solid-state detector and an 8-bit MCU. Acquired data can be visualized through a computer interface, allowing users to collect and visualize data on the fly or to set up a continuous analysis experiment. It can analyze absorbance spectra in the range of 450 to 750 nm. The RhB1 chemosensor was used to detect Cd2+ concentrations from the absorbance peaks. Different metrics were determined in terms of the repeatability test, coefficient of determination R2 , limit of detection (LoD), limit of quantification (LoQ), precision of Y/X response factors, and relative standard deviation (RSD). The results show the adequate performance of the prototype, since it can analyze Cd2+ samples with a performance comparable even to that of commercial laboratory equipment in the range of 0.1 ppm to 0.7 ppm Cd2+.","PeriodicalId":178334,"journal":{"name":"2022 IEEE International Conference on Engineering Veracruz (ICEV)","volume":"309 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116462314","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
ICEV 2022 Committees
2022 IEEE International Conference on Engineering Veracruz (ICEV) Pub Date : 2022-10-24 DOI: 10.1109/icev56253.2022.9959154
{"title":"ICEV 2022 Committees","authors":"","doi":"10.1109/icev56253.2022.9959154","DOIUrl":"https://doi.org/10.1109/icev56253.2022.9959154","url":null,"abstract":"","PeriodicalId":178334,"journal":{"name":"2022 IEEE International Conference on Engineering Veracruz (ICEV)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129592762","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
Filtering of photoplethysmographic pulse signals with downward gradient algorithms 用向下梯度算法滤波光容积脉搏波脉冲信号
2022 IEEE International Conference on Engineering Veracruz (ICEV) Pub Date : 2022-10-24 DOI: 10.1109/ICEV56253.2022.9959719
Minerva Vázquez, J. C. Sánchez, Gerardo Ávalos, Brayans Becerra
{"title":"Filtering of photoplethysmographic pulse signals with downward gradient algorithms","authors":"Minerva Vázquez, J. C. Sánchez, Gerardo Ávalos, Brayans Becerra","doi":"10.1109/ICEV56253.2022.9959719","DOIUrl":"https://doi.org/10.1109/ICEV56253.2022.9959719","url":null,"abstract":"An adaptive filtering process was developed, in which down gradient algorithms were compared in adaptive noise canceller (ANC) configuration, since the filtered signals used were photoplethysmographic pulse signals (PPG) contaminated with motion artifact noise and their dynamics required this type of filters. It was determined which of the algorithms had the lowest error between the pulse signal without motion contamination and the signal at the output of the filter, this in order to denote an adaptive algorithm to filter an off-line photoplethysmographic pulse signal, by processing the signal and leaving the signal ready to improve the subsequent visualization of the relevant information of the signal. The implementation of the adaptive filter algorithm was offline in MATLAB software.","PeriodicalId":178334,"journal":{"name":"2022 IEEE International Conference on Engineering Veracruz (ICEV)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120950549","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
Discontinuous Active Disturbance Rejection Control of an Inverted Pendulum on a Quadrotor UAV 四旋翼无人机倒立摆的不连续自抗扰控制
2022 IEEE International Conference on Engineering Veracruz (ICEV) Pub Date : 2022-10-24 DOI: 10.1109/ICEV56253.2022.9959615
A. Martinez-Vasquez, R. Castro-Linares, H. Sira-Ramirez
{"title":"Discontinuous Active Disturbance Rejection Control of an Inverted Pendulum on a Quadrotor UAV","authors":"A. Martinez-Vasquez, R. Castro-Linares, H. Sira-Ramirez","doi":"10.1109/ICEV56253.2022.9959615","DOIUrl":"https://doi.org/10.1109/ICEV56253.2022.9959615","url":null,"abstract":"This article addresses the problem of the inverted pendulum in a quadrotor UAV. The inverted pendulum problem is a problem widely studied in control theory, the most studied problem being the classical inverted pendulum in a carriage. Unlike the classic problem, the quadrotor introduces one degree of uderactuation to the system due to the dynamics rotation of the quadrotor where it has the control input due to the torques generated by the motors and which allows the horizontal displacement of the system with respect to the inertial frame reference fixed in the earth, and also the vertical dynamics that allows the quadrotor to move in height with respect to the ground. However, the solution proposed in this article makes use of a Discontinuous Extended State Observer based on an Active Disturbance Rejection Control (DESO-ADRC) applied to the nonlinear model of the system to estimate endogenous or unknown exogenous disturbances induced to the system and compensate them in the feedback control.","PeriodicalId":178334,"journal":{"name":"2022 IEEE International Conference on Engineering Veracruz (ICEV)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134059294","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
ICEV 2022 Committee
2022 IEEE International Conference on Engineering Veracruz (ICEV) Pub Date : 2022-10-24 DOI: 10.1109/icev56253.2022.9959626
{"title":"ICEV 2022 Committee","authors":"","doi":"10.1109/icev56253.2022.9959626","DOIUrl":"https://doi.org/10.1109/icev56253.2022.9959626","url":null,"abstract":"","PeriodicalId":178334,"journal":{"name":"2022 IEEE International Conference on Engineering Veracruz (ICEV)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120844972","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
Evaluation of motivation, compromise and knowledge, implementing an educational material printed in 3D in bioengineering 评估动机，妥协和知识，在生物工程中实施3D打印的教育材料
2022 IEEE International Conference on Engineering Veracruz (ICEV) Pub Date : 2022-10-24 DOI: 10.1109/ICEV56253.2022.9959172
Irma Cruz-Solis, C. L. González-Trevizo, David Gutierrez-Franco, Carmen G. Matamoros-Olvera, Martha Y. Díaz-Gallardo, Alma Cuellar-Sánchez, Silvia E. Estrada-Díaz, Alexander K. Alcántara-Contreras, Julián A. Yunes-Rojas
{"title":"Evaluation of motivation, compromise and knowledge, implementing an educational material printed in 3D in bioengineering","authors":"Irma Cruz-Solis, C. L. González-Trevizo, David Gutierrez-Franco, Carmen G. Matamoros-Olvera, Martha Y. Díaz-Gallardo, Alma Cuellar-Sánchez, Silvia E. Estrada-Díaz, Alexander K. Alcántara-Contreras, Julián A. Yunes-Rojas","doi":"10.1109/ICEV56253.2022.9959172","DOIUrl":"https://doi.org/10.1109/ICEV56253.2022.9959172","url":null,"abstract":"A key issue in molecular biology courses is to keep the compromise and motivation in students when molecular mechanisms are explained in class. In this work we developed an innovative way to teach these items based on experiential learning through the incorporation of 3D printed molecules involved in DNA replication. We evaluated students at college and high school level in current study programs at Tecnológico de Monterrey. To know the motivation and compromise of the students with their learning, they realized a video explaining DNA replication and they answered three surveys. The results showed that the most part of the students was motivated to learn when the 3D models are incorporated into their class activities but in compromise just a group showed significant results. The incorporation of 3D printing biomolecules allowed to improve the learning-teaching method to create biological models touchable and useful to analyze and understand molecular interactions, mechanisms, and structures in bioengineering.","PeriodicalId":178334,"journal":{"name":"2022 IEEE International Conference on Engineering Veracruz (ICEV)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115537789","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
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