Ingeniería mecatrónica

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Desarrollo de una plataforma didáctica de simulación en tiempo real de un sistema de generación eléctrica compuesto por un aerogenerador de 400W y un inversor de potencia
(Universidad Antonio Nariño) Galvis Lizarazo, Jhon Anderson; Acosta Hernández, Erick Santiago; Erazo Ordoñez, Christian Camilo
In this project, it was developed a simulation’s platform of an electrical generation system which is composed of a 400 W wind turbine and a single phase inverter. The platform counts with software and hardware, these ones were coupled to build a scale microgrid. To begin with, the design and mathematical modeling of wind turbine. this was achieved using the numerical tools of MatLab and the OPAL-4510 rapid prototyping system. Subsequently, the design and validation of a proportional-integral (PI) control system was carried out so that at the output of the inverter the signal is AC alternating current with a frequency of 60 Hz and voltage magnitude of 120 V.
Automatización de envasadora de polvos horizontal tipo sachet para la industria farmacéutica
(Universidad Antonio Nariño) Arjona Fajardo, Miguel Angel; Gutiérrez Rozo, José Germán
The development of this project shows the development of the automation of the marzio machine in the sachet type powder packaging process, located in the area of Packaging and Conditioning in the company Coaspharma, improving the productivity and efficiency of the equipment, changes and automations were implemented in its different systems such as the sealing system, advancement, cutting, foil unwinding and dosing, The aim is to minimise equipment stoppages due to adjustments and maintenance interventions, reducing the use of raw materials such as packaging and product resources, and interventions by production personnel due to issues related to the fine-tuning of the equipment, facilitating the relevant adjustments to the equipment in order to improve the quality of the finished product.
Diseño de vehículo de tracción eléctrica para competencia nacional de vehículos de tracción eléctrica (CNVTE)
(Universidad Antonio Nariño) Acosta Corzo, Yurley Nayibe; Munar Gutiérrez, Miguel Andrés; Giraldo Peralta, Nicolás
The alarming environmental situation has brought about severe consequences, this scenario demands drastic measures, such as the development of electric vehicles to mitigate the deadly generation of greenhouse gases produced by combustion engines. In this context, our project focuses on the design of the chassis and the selection of key components for the powertrain, braking system, steering, and suspension, with the goal of competing in the prestigious National Electric Vehicle Traction Competition (CNVTE).
Diseño de un banco de pruebas para medición de torque, velocidad angular, fuerza y potencia de motores de combustión interna de hasta 400 HP para la Universidad Antonio Nariño
(Universidad Antonio Nariño) Delgadillo Bernal, Brayan Stiven; Zapata Rodríguez, Juan David; Giraldo Peralta, Nicolás
The design of an internal combustion engine test bench was carried out, which serves the purpose of measuring the performance of engines and defining variables such as torque and maximum angular velocity for a detailed study. In addition to this, a detailed study of the combustion emissions generated was conducted to expand knowledge about engines for the students of the Antonio Nariño University.
Análisis del impacto en la precisión del cálculo de métricas de variabilidad glucémica en registros de glucosa que presentan pérdida de datos
(Universidad Antonio Nariño) Ospitia Forero, Miguel Angel; León, Fabian
The international endocrine association has a consensus of metrics, which are used to assess glycemic variability from continuous glucose monitoring sensor measurements. Glucose monitoring records sample every 5 minutes and are useful for detecting episodes of hypo/hyperglycemia in patients with diabetes. Communication failures, device misuse and other reasons lead to data loss affecting the calculation of metrics.
Diseño e Implementación de un Sistema de Concentración de Energía: Helióstato
(Universidad Antonio Nariño) Alvear Mesias, Milton Fernando; Lopez Vargas, Adriana
In the present project, a prototype for use solar energy is developed, using a parabolic lense as a solar energy concentrated system to transform solar energy in mechanical energy through a Stirling Engine and finllay, generate electricity with the movement obtained ofthe engine.
Estimación de curvas de costo de abatimiento de emisiones de co2 para una empresa del sector de producción de alimentos en frío en Colombia que produce 3mm de kg de producto anual
(Universidad Antonio Nariño) Cuéllar Buriticá, Johan Manuel; Talero Alfonso, Johan Steaven; Giraldo Peralta, Nicolás
Research is presented on the estimation of marginal cost of abatement (MACC) curves of CO2 emissions in a Colombian cold food production company. The main objective is to improve the energy efficiency of cold stores and reduce greenhouse gas (GHG) emissions.
Dimensionamiento de Un Sistema Fotovoltaico De Emergencia Para Los Cuatro Motores Del Sistema De Filtrado De Aire Continuo En La Planta De Alimentos GIOMER
(Universidad Antonio Nariño) Melo Torres, Sergio Nicolás; Alba Diaz, Hugo Ferney
The purpose of this project is to solve a problem at the GIOMER food plant. The plant has a set of motors that allow for the supply and extraction of air during a full day of work. In cases of unexpected power outages, a separate energy supply is needed to ensure he continuous operation of the system. To address this issue, an autonomous photovoltaic system is being designed to provide power to the motors in less than 15 minutes.
Automatización y control de un sistema de calefacción, ventilación y aire acondicionado (HVAC) mediante la construcción de un prototipo análogo a un área de producción farmacéutica utilizado para el desarrollo de habilidades educativas
(Universidad Antonio Nariño) Herrera Molina, Jineth Melissa; Moreno Jiménez, Harrison Yovany; Alba Díaz, Hugo Ferney
This document details the process of design, development and implementation of a prototype HVAC system in the area of a pharmaceutical plant. In this project, measuring instruments were used and the variables temperature, humidity and differential pressure were controlled through the programming of the CPU NoDE MCU ESP32 processor to ensure the correct operation of the system.
Puesta En Funcionamiento De La Máquina Emco Compact 5 CNC De La Universidad Antonio Nariño, Sede Bogotá sur
(Universidad Antonio Nariño) Páez Pinzón, Daniel Esteban; Alba Diaz, Hugo Ferney
In this project, the CNC Compact 5 lathe was commissioned, from the Antonio Nariño University, Bogotá south, which was in a state of abandonment and out of service, so it was not providing any function to the educational community. Throughout this document, the different objectives and results obtained to technologically update and put the CNC lathe into operation were carried out and evaluated, within the objectives: a diagnosis of the machine in order to determine the interventions to be executed, the mechanical and electrical design with the respective mechanical plans and electrical diagrams, implementing the different elements in the machine, and finally an operation and maintenance manual was made with a practical guide, leaving the machine in service, for students of the different subjects and degree projects related to machining and manufacturing of parts.
Diseño Y Construcción De Un Prototipo De Vehículo Eléctrico Autónomo Para La Recolección De Frutos De Palma Por Medio De Cables Vía
(Universidad Antonio Nariño) Torres Ramirez, Wilfredo; Torres Ramirez, Luis Bladimir; Lopez Vargas, Adriana
The activity of transferring the fruit of the oil palm, over the years has generated illnesses in the collaborators due to the repetitiveness, the risk of handling the different equipment used to date to try to improve the times, in addition to its little productivity causing more demand for products and continuity in the activity of transferring the bunches at different distances within the large cultivation areas
Diseño e implementación de un algoritmo de seguimiento de trayectorias para el minidron Parrot mambo utilizando – Simulink/Stateflow
(Universidad Antonio Nariño) Trujillo Loaiz, Estive Leandro; Erazo Ordoñez, Christian
This document presents the proposal for the design and implementation of a trajectory tracking algorithm that will be incorporated into the flight control system of the Parrot Mambo minidrone, with the aim of performing autonomous flights. The tracking algorithm will be developed in three phases: initially a sequence of images will be processed through three processes that are; binarization, segmentation, and pixel counting, then the algorithm will be designed through the design of the state machine for data acquisition and processing and finally the algorithm will be validated through Simulink/Stateflow considering four scenarios where it will be tested the performance. Likewise, in the development of this document, an effectiveness of 93.33% success was demonstrated in the different performance tests of the algorithm, and part of the efficiency is presented in the data collection, the pulses emitted by the different sensors that were generated from the image, the duration of each pulse is variable and can range from 9 s to end at 18 s, and the response time seen in the final movement of the drone lasts exactly the time that the pulses take
Prototipo de sistema de medición de bajo costo para la medición de chatter en procesos de fresado CNC
(Universidad Antonio Nariño) Rodríguez Castillo, Melany Lorena; Ariza Hernández, Edwin Alberto
In this document, it was proposed to develop a prototype of a low-cost measurement system for the detection of vibrations associated with chatter in CNC milling processes. An Arduino microcontroller is used as the acquisition system and an MPU6050 accelerometer for the instrumentation of the work, obtaining experimentally the dynamic behavior of the system, from this the model is validated by means of analyzes carried out of the fast Fourier transform and the lobe diagrams to determine stable and unstable points in which the chatter can exist during the milling process
Diseño conceptual de un robot prototipo limpiador de ventanas de vidrio en rascacielos con Solidworks y Simulink.
(Universidad Antonio Nariño) Umbariba Avila, Cristian Felipe; Díaz Salas, Sergio Andrés
At present, the cleaning of glass for buildings is carried out by different employees, analyzing this problem it is observed that there is a lack of immersion of technology in these works. This text presents a conceptual prototype of a window cleaning robot, capable of taking on this task without compromising human life. In this document you will find the analysis and study of the robot prototype and the tools that were used for its design and analysis, based mostly on study thanks to research carried out by other entities in search of reducing this problem. In order to reach the design presented in the document, an investigation was carried out on various platforms and documents carried out by students in late careers on the same subject, where some only analyzed certain structures and others made a design. Analyzing these designs in which the same filmmakers give an opinion on the shortcomings of the same, in this work the possible improvements for the design are proposed, reaching the obtaining of an optimal design, less invasive to the eye and with a significant improvement over time. of the cleaning process with respect to the time taken by the human personnel for the windows of the skyscrapers. At the end of the design, a significant improvement is obtained in the traditional cleaning time (with human personnel), a visually minimally invasive design and with a higher safety standard than previous and existing designs.
Diseño y construcción de un prototipo de sistema germicida automatizado de radiación UV-C
(Universidad Antonio Nariño) Cortes Cardozo, Andrés Felipe; Jiménez Forero, Hernando; García, Carlos Arturo
This paper presents the design and administration of UVconstruction of an automatic prototype for the C radiation by implementing Phytopathogen control techniques. This device uses radiation cycles (exposure time and latency) and control strategies to manage variables such as the radiation distance, in which the plant material will be exposed in a programmed manner by means of a lamp connected to a power system, according to the requirements given by the company Flexport de Colombia SAS. The prototype allows radiation administration tests t o be carried out on samples of flower crops, as an experimental basis for later development of an application model in the post harvest phase.The development of this technology allows equipment for the control of pathogens to a target market composed main ly of the agricultural, food and flower sectors. To achieve this longterm objective, it is necessary, in this initial phase, to build a first prototype that allows preliminary laboratory and field tests to be carried out. For this, the company Flexport de Colombia S.A.S. has been supported, who have proposed and supported the development of this research by the UAN.
Implementación de una red inalámbrica de cámaras integrada a un sistema mecatrónico para el monitoreo de entornos residenciales y el manejo remoto de puertas usando MQTT
(Universidad Antonio Nariño) Trujillo Loaiza, Juan Sebastian; Díaz Salas, Sergio Andrés
In this project, a wireless camera network (RIC) is proposed, composed of cameras as the main sensor, which, connected to a mechatronic system, allows the actuation of DC motors and thus the remote control of doors. The communication between the RIC and the mechatronic system will be managed by an MQTT Broker server. The camera network will be limited to four cameras located within a residence, while the mechatronic system will only have 2 actuation outputs. The process to follow to achieve this purpose consists of five phases: i) The implementation of the RIC for detection by cameras; ii) The construction of the mechatronic system for the actuation of the doors, iii) The integration of both systems through MQTT, iv) Recognize the face of passers-by in order to generate an alarm to support the work of the security guard and v) The evaluation of the proposed solution based on variables such as the door translation speed, motor torque, latency, the number of lost packets, received signal strength (RSSI) and power consumption. Likewise, all this information will be expressed in graphs that will show in detail the behavior of the RIC under different test conditions.
Herramienta computacional modular a partir del modelo dinámico de un aerogenerador de eje horizontal con características mecánicas, eléctricas y electrónicas.
(Universidad Antonio Nariño) Martin Bohórquez, Kevin Felipe; Juntinico Alarcon, Andres Leonardo
Nowadays the power generation from renewable sources, is a national interest topic. Nevertheless, the wind power generation at a residential level has not beed promoted in our contry yet, even though regulation of instalation and commercialization for small generators already exist. Part of the problem, is teaching to the community about this generation system, which should be support with computational tools taht facilitate understanding of these technologies. Commercially, there are some software applications that explore these technologies [1][2][3]. Nevertheless, the software that is in web pages for analysis and teaching of wind power generation systems usually has a license or is developed for a higher level than a Mechatronic program. Therefore, a software tool is presented in this TIG, which is conformed of a graphical interface and a simulation of a horizontal axis generator, which has beed modeled using computational tools that consider mechanical, electrical and electronic characteristics. The paper presents different configurations that an aerogenerator can have. Showing key information to make the computational tool. Also the geometric modeling of each piece is included, using Solidworks software, in which assembly mode was used to couple all pieces in a 3D figure, and so get the physical parameters of each piece. With the system parameters the mathematic model of horizontal axis generator was obtained, using Euler Lagrange equations. Two equations in total were realized to describe the system and later a block diagram was built in Simulink to validate its behaviour numerically. After “aerogenerator” system construction in Simulink, the graphical interface was made. Finally, the tool validation was realized.
Modificación de parámetros de maquinado de un sistema cnc para evitar la aparición de chatter en un proceso de fresado
(Universidad Antonio Nariño) Martínez Varón, Camilo Andrés; Ruíz Ríos, Santiago; Calero Arellano, Diego
Regenerative chatter is a form of dynamic instability present in machining processes. This factor affects the efficiency of the cut, increases the wear of the tool, decreases the quality of the piece and presents abnormal noise during the process. This happens when the cutting force creates a displacement between the tool, which has an elastic nature, and the workpiece, causing an increase in the thickness of the chip, experiencing waves on its internal and external surfaces due to the vibrations present and past. This project presents a method for controlling the machining parameters of a CNC milling machine taking into account the lobe diagrams to determine the stability and chatter reduction.
Algoritmo Autónomo de Control de Trayectorias en Escenarios con Obstáculos para Mini Drones Utilizando Técnicas de Aprendizaje por Refuerzo
(Universidad Antonio Nariño) Baron Pacheco, Brayan Eduardo; Erazo Ordoñez, Christian Camilo
This project develops and simulates a tracking algorithm where its main function is the autonomous guidance of mini drones, this algorithm was designed with the approach of reinforcement learning (RL) through neural networks. The entire design was performed with the MATLAB computational tool, which has several toolboxes and tools that help the modeling of both the drone and the artificial intelligence, as taught throughout Chapter 3, where the series of steps necessary for the design of the algorithm are described in depth. In this software we used the existing Simulink model called Quadcopter Project, focused on the Parrot Mambo mini drone series. Once the artificial intelligence was designed and elaborated, we proceeded to train it as shown in section 3.4, so that finally after several hours of training we had consolidated an AI capable of guiding the mini drone through two different trajectories, without colliding with the limits of the environment. Finally, section 4 presents the results obtained for each of the proposed track models, having an error of 0.72% in the tracking of the first trajectory and 5.4% error in the second one.
Planeación de trayectorias de un Robot para la limpieza de paneles solares fotovoltaicos basado en el método Probabilistic Roadmap (PRM)
(Universidad Antonio Nariño) Leal Ramirez, Leidy Stefanny; Velandia Bejarano, Nelson Stiveen; Erazo Ordoñez, Christian Camilo
In this project a navigation system of a cleaning robot was designed to generate cleaning paths in solar panels. The methodology that is carried out in chapter three, where in the first part the graphic environment is designed posing five scenarios using the Inventor tool, then the traction mechanism was designed to perform the displacement on irregular surfaces, finally, the navigation system was designed using the PRM method using Matlab’s software for the planning of trajectories in the different working environments, all with the aim of a future implementation of a solar panel cleaning robot, It should be noted that the validation process was carried out during the development of each of the proposed activities. Where the principles of design and control are used, to achieve the results obtained in chapter four, evidencing the navigation system running the trajectory on the graphic environment for each of the proposed scenarios.

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