Revista de Simulación Computacional最新文献

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Diseño e implementación de un sistema de visión por computadora para el reconocimiento de objetos en movimiento 用于移动物体识别的计算机视觉系统的设计与实现
Revista de Simulación Computacional Pub Date : 2019-06-30 DOI: 10.35429/jcs.2019.8.3.1.13
Franco Javier Torres-Becerra, Miguel Angel Guzman-Altamirano, Jesús Hazael Garcia-Gallegoz, Javier Gustavo Cabal-Velarde
{"title":"Diseño e implementación de un sistema de visión por computadora para el reconocimiento de objetos en movimiento","authors":"Franco Javier Torres-Becerra, Miguel Angel Guzman-Altamirano, Jesús Hazael Garcia-Gallegoz, Javier Gustavo Cabal-Velarde","doi":"10.35429/jcs.2019.8.3.1.13","DOIUrl":"https://doi.org/10.35429/jcs.2019.8.3.1.13","url":null,"abstract":"In this work we developed a computer vision system that allow the geometric figures recognition in real time using a web camera, also the identification of the objects size using a known object. To make this possible we used several techniques of the digital image processing as gray scale filters because that’s the first step to start the image processing, threshold to make the image transformation in binary form where 1 is the white color and 0 the black color, edge detection to detect the edges of the figures therefore an important parameter is the noise cancelation of the obtained signals, that’s the reason of the using of digital filters because those allow the oscillation cancelation in the signals. The possible application can be the microorganism detection in controlled environments accord of its morphology also the change of its area in real time.","PeriodicalId":104707,"journal":{"name":"Revista de Simulación Computacional","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124876421","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
Implementación de la Realidad Aumentada en un sistema opto mecatrónico de grabado láser 在光电激光雕刻系统中实现增强现实
Revista de Simulación Computacional Pub Date : 2019-06-30 DOI: 10.35429/jcs.2019.8.3.24.32
Alan David Blanco-Miranda, H. García-Cervantes
{"title":"Implementación de la Realidad Aumentada en un sistema opto mecatrónico de grabado láser","authors":"Alan David Blanco-Miranda, H. García-Cervantes","doi":"10.35429/jcs.2019.8.3.24.32","DOIUrl":"https://doi.org/10.35429/jcs.2019.8.3.24.32","url":null,"abstract":"The main objective of this work is to develop an interactive mobile application for monitoring, description and training in the operation of a laser engraving machine using augmented reality technology. The CAD design of the machine is used, generating a visualization of each of the elements that make it up with a description of its main characteristics. Also, an option is included where you can observe the 3D animation of the engraving process. All of the above is generated through the use of open source software (Unity, Vuforia and C #) thus creating a practical option for training in the handling of this type of machinery. This type of technology can be implemented in different educational and industrial environments. For the convenience of use, the generated application has a user-friendly virtual environment and is developed for the main digital platforms (Android, iOS, Windows).","PeriodicalId":104707,"journal":{"name":"Revista de Simulación Computacional","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124923862","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
Análisis de señales para la detección de armónicos basado en el espacio complejo 基于复杂空间的谐波检测的信号分析
Revista de Simulación Computacional Pub Date : 2019-03-31 DOI: 10.35429/jcs.2019.7.3.1.4
J. Contreras-Hernández, Dora L. Almanza-Ojeda, Mario-Alberto Ibarra-Manzano
{"title":"Análisis de señales para la detección de armónicos basado en el espacio complejo","authors":"J. Contreras-Hernández, Dora L. Almanza-Ojeda, Mario-Alberto Ibarra-Manzano","doi":"10.35429/jcs.2019.7.3.1.4","DOIUrl":"https://doi.org/10.35429/jcs.2019.7.3.1.4","url":null,"abstract":"This work presents harmonic detection through signal analysis in complex space. This method obtains the point-to-point división of the present sample by the last sample of the Lissajous curve which is generated by two signals in complex space. Then, the angle is calculated to each element to obtain the behavior. The obtained features provide numerical information of the frequencies that form a signal. This is obtained without space transformation or operation with high computational cost.","PeriodicalId":104707,"journal":{"name":"Revista de Simulación Computacional","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122134763","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
Desarrollo de prototipo de estación de maquinado CNC 数控加工工位原型的开发
Revista de Simulación Computacional Pub Date : 2019-03-31 DOI: 10.35429/jcs.2019.7.3.5.12
Ricardo Jara-Ruiz, Martín Eduardo Rodríguez-Franco, Y. F. López-Álvarez, Leonardo Joaquín López-Olmedo
{"title":"Desarrollo de prototipo de estación de maquinado CNC","authors":"Ricardo Jara-Ruiz, Martín Eduardo Rodríguez-Franco, Y. F. López-Álvarez, Leonardo Joaquín López-Olmedo","doi":"10.35429/jcs.2019.7.3.5.12","DOIUrl":"https://doi.org/10.35429/jcs.2019.7.3.5.12","url":null,"abstract":"In this paper a CNC machining station (Computerized Numerical Control) is developed for its later integration into a manufacturing cell prototype, considered as a mechatronic system. For this, it is assumed the task of carrying out the mechanical and control design of a CNC vertical machining center, with the sole objective of machining parts with specific characteristics from material removal method. The development and design of a CNC machining station began with the manufacture of mechanical structure from rigid and suitable materials for its feasible construction; 3D printing of parts was necessary for fastening stepper motors used and its respective control was achieved by using Arduino software and hardware platform and Universal Gcode Sender, in conjunction with a stepper motor control module. Subsequently, necessary adjustments and programming are made to carry out corresponding functional tests and to ensure adequate machining of required parts, which marks continuity of integration process of this station to a manufacturing cell prototype.","PeriodicalId":104707,"journal":{"name":"Revista de Simulación Computacional","volume":"147 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133010845","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
Simulación de Mecanismos 机构模拟
Revista de Simulación Computacional Pub Date : 2019-03-31 DOI: 10.35429/jcs.2019.7.3.20.27
Homero Jiménez-Rabiela, Benjamín Vázquez-González, José Luis Ramírez-Cruz, Pedro García-Segura
{"title":"Simulación de Mecanismos","authors":"Homero Jiménez-Rabiela, Benjamín Vázquez-González, José Luis Ramírez-Cruz, Pedro García-Segura","doi":"10.35429/jcs.2019.7.3.20.27","DOIUrl":"https://doi.org/10.35429/jcs.2019.7.3.20.27","url":null,"abstract":"Objectives: In this work we show different simulated mechanisms virtually, their objective is to facilitate the qualitative and quantitative analysis of their kinematics; allowing to determine degrees of freedom, relation of times, mechanical advantage, mobility, positions, speeds and accelerations. Such an objective is achieved by simulating them for different positions using discretization and variable timing. Methodology: It consists of files of mechanisms with the corresponding files of links and electronic spreadsheets. The student must modify the dimensional, geometric and kinematic restrictions; remove them and install new ones; to observe the behavior of the mechanism as a system or of the links as integral parts. Contribution: Simplify the cognitive process of the kinematics of the mechanisms. It facilitates the understanding of the Euler and the Lagrange approaches. It allows to understand and evaluate the positions, speeds and accelerations; absolute, relative and apparent. The files of mechanisms and links are virtual, three-dimensional and allow their animation. Electronic spreadsheets control the restrictions of both the mechanisms and their links.","PeriodicalId":104707,"journal":{"name":"Revista de Simulación Computacional","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127457165","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
Hololens el nuevo perfil de realidad aumentada para la competencia educativa Hololens教育竞赛的新增强现实配置文件
Revista de Simulación Computacional Pub Date : 2019-03-31 DOI: 10.35429/jcs.2019.7.3.13.19
J. Rodríguez-Campos, Mariana Rico-Chagollán
{"title":"Hololens el nuevo perfil de realidad aumentada para la competencia educativa","authors":"J. Rodríguez-Campos, Mariana Rico-Chagollán","doi":"10.35429/jcs.2019.7.3.13.19","DOIUrl":"https://doi.org/10.35429/jcs.2019.7.3.13.19","url":null,"abstract":"Currently, in education there are challenges that place the teacher in the need to acquire new knowledge for the development of new skills and didactic skills that can foster attitudes in students with a positive assessment of divergent, creative and critical thinking, as well as work Multidisciplinary, orderly and responsible, in adapting to change. The augmented reality Hololens is the direct or indirect vision of a real-world physical environment. If it is a technology that helps enrich the vision of our real environment complete with information from the digital world, it allows to create images and animations with total interactivity with the user in real time within a three-dimensional environment. The research focuses on the use of a new technology that allows to display three-dimensional images and interact with large volumes of data, which can be implemented in the different sector including education, due to the advancement of this technology and thanks to mobile devices It has greater processing capacity and includes digital cameras, state-of-the-art sensors and global location systems, possible development of more precise systems with augmented reality, since this technology allows something that until recently was unthinkable, mixing digital information with situations real three-dimensional, having an impact on the new academic profiles of higher level students.","PeriodicalId":104707,"journal":{"name":"Revista de Simulación Computacional","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128912595","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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