Listar por autor "0000-0002-5928-9561"
Mostrando ítems 1-20 de 21
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A Brief Panorama of Artificial Intelligence in Mexico
Vergara Villegas, Osslan Osiris (2021-09-11)Artificial Intelligence (AI) allows that computer-based systems learn from experience and perform a task similar to how humans would. Currently, Mexico is considered one of the Latin American countries with significant ... -
A Convolutional Neural Network for Handwritten Digit Recognition
Guevara Neri, Maria Cristina (2019-11-15)Technological development in recent years has generated the constant need to digitalize and analyze data, where handwritten digit recognition is a popular problem. This paper focuses on the creation of two handwritten digit ... -
Applications of Haptic Systems in Virtual Environments: A Brief Review
Vergara Villegas, Osslan Osiris; Garcia, Francesco; Nandayapa Alfaro, Manuel de Jesus; Rodriguez Ramirez, Alma G. (Springer, 2018-04)Haptic systems and virtual environments represent two innovative technologies that have been attractive for the development of applications where the immersion of the user is the main concern. This chapter presents a brief ... -
Artificial Intelligence for Industry 4.0 in Iberoamerica
Vergara Villegas, Osslan Osiris (2021-12-01)Artificial intelligence applied to industry 4.0 will help the Iberoamerican industries to experiment and adopt a digital transformation. In this paper, we present a literature review of the work conducted by Iberoamerican ... -
Compliant Force Sensor-less Capture of an Object in Orbit
Flores-Abad, Angel (2020-09-30)Space robots have been proposed to perform several tasks in-orbit such as repairing, refueling, and assembly. All those activities require the robot to interact with external objects in a safe and compliance form to avoid ... -
Denoising of Ultrasound Medical Images Using the DM6437 High-Performance Digital Media Processor
Martínez Medrano, Gerardo Adrián (Springer International Publishing AG, 2018-04-29)Medical ultrasound images are inherently contaminated by a multiplicative noise called speckle. The noise reduces the resolution and contrast, decreasing the capability of the visual evaluation of the image, and sometimes ... -
Desarrollo de una máquina automática para validar sensores de nivel de gasolina
Reynoso Jardón, elva (2022-04-18)This document presents the final report corresponding to the development of an automatic machine to validate gasoline level sensors. The purpose of the machine is to reduce time and increase performance in the gasoline ... -
Disturbance observer-based impedance control for a compliance capture of an object in space
Flores-Abad, Angel (ARC Aerospace Research Center, 2018-01-08)This paper proposes the use of a disturbance onserver based impedance controller for the capture of satellites using a free floating robot. The use of an impedance controller is ideal for satellite capture as they can ... -
ESTABILIZACIÓN DEL CARRO PÉNDULO INVERTIDO APLICANDO CONTROL ÓPTIMO NO LINEAL VARIANTE EN TIEMPO
Ponce, Israel (2022-06-30)El control óptimo LQR es una opción adecuada para la obtención de las ganancias de control realimentado, sin embargo, en sistemas dinámicos no lineales su aplicación se ve limitada a una región local. En este trabajo se ... -
Evaluación térmica a un mecanismo robótico de alta velocidad en aplicaciones industriales
Reynoso Jardón, elva (2021-10-29)En este documento se presenta la propuesta para el desarrollo de la evaluación térmica de un mecanismo robótico para aplicaciones industriales. El mecanismo robótico propuesto pretende ser aplicado en condiciones de ... -
Experimental Validation of an Aerodynamic Sectional Modeling Approach in Fixed-Wing Unmanned Aerial Vehicles
García Terán, Miguel Ángel (2018-12-03)This paper presents an experimental validation of the aerodynamic sectional modeling approach as a general methodology to model the aerodynamic effects on aerial vehicles. The introduced modeling scheme also takes into ... -
Force sensorless impedance control for a space robot to capture a satellite for on-orbit servicing
Flores-Abad, Angel (IEEE, 2018-03-03)This paper proposes the use of the disturbance observer for the design of an impedance controller to perform a safe capture of a target satellite by a space robot. First, the observer aids in the determination of the contact ... -
Force sensorless impedance control for a space robot to capture a satellite for on-orbit servicing
Flores-Abad, Angel (IEEE, 2018-03-03)This paper proposes the use of the disturbance observer for the design of an impedance controller to perform a safe capture of a target satellite by a space robot. First, the observer aids in the determination of the contact ... -
Haptic augmentation towards a smart learning environment: The haptic lever design
Garcia Luna, Francesco Jose; Nandayapa, Manuel; Vergara Villegas, Osslan Osiris; Rodriguez Ramirez, Alma Guadalupe (2020-05-01)This paper presents the design of a haptic interface called the Haptic Lever, to show four force-related phenomena for haptic augmentation towards Smart Learning Environments. The Haptic Lever is a mechanism with a ... -
Influence of Image Pre-processing to Improve the Accuracy in a Convolutional Neural Network
Nandayapa, Manuel; Garcia Tena, Lorenzo Antonio; Cruz Sanchez, Vianey Guadalupe; Vergara Villegas, Osslan Osiris (2019-11-15)Convolutional neural networks (CNN) have been applied in different fields including image recognition. A CNN requires a set of images that will be used to teach to classify it into specific categories. However, the question ... -
Overview of Super-resolution Techniques
Morera Delfín, Leandro (Springer, Cham, 2018-04-28)In the last three decades, multi-frame and single-frame super-resolution and reconstruction techniques have been receiving increasing attention because of the large number of applications that many areas have found when ... -
Radial Basis Function Neural Network for the Evaluation of Image Color Quality Shown on Liquid Crystal Displays
Vergara Villegas, Osslan Osiris; Cruz Sanchez, Vianey Guadalupe; Ochoa Domínguez, Humberto; Nandayapa, Manuel; Arias del Campo, Felipe; 171515 (2021-02-01)The color quality of an image shown on a liquid crystal display (LCD) can be measured with a spectroradiometer; however, this instrument is expensive, work under controlled illumination conditions with an artificial source ... -
Robust Control of a 3-DOF Helicopter with Input Dead-Zone
Ponce, Israel (Springer, 2018-05-05)This chapter deals with the tracking control problem of a three-degree-of-freedom (3-DOF) helicopter. The system dynamics are given by a mathematical model that considers the existence of a dead-zone phenomenon in ... -
Sistema de realidad aumentada para soporte en tareas de reparación en órbita con oclusión visual
Garcia Luna, Francesco Jose (UACJ, 2022-11-22)Se presenta el desarrollo de un sistema de realidad aumentada para soporte en tareas de reparación enórbita con oclusión visual. Para la validación, se diseñaron dos experimentos de reparación de una celda solar en un ... -
State of art of lower limb exoskeleton for assistance (Estado de arte de exoesqueleto para asistencia de extremidades inferiores)
Acosta Tejeda, Jorge (Universidad Tecnológica de Ciudad Juárez, 2018-05-01)