https://repositorio.ufu.br/handle/123456789/20033 2026-09-03T11:24:37Z 2026-09-03T11:24:37Z https://repositorio.ufu.br/handle/123456789/49824 2026-08-26T06:17:38Z 2026-03-05T00:00:00Z

Title: Simulação de uma linha de envase em realidade virtual controlada via clp virtual com comunicação Mdbus TCP Abstract: This work proposes the development of a bottle filling line simulated in a virtual reality environment, controlled by a virtual PLC programmed using Ladder logic and integrated through the Modbus TCP industrial communication protocol. The proposal demonstrates how technologies associated with Industry 4.0 can be integrated with traditional industrial automation systems. The study covers the development of the simulation’s three-dimensional models using the Autodesk Inventor software, the implementation of mechanical behaviors and dynamic processes in the Unity software, the development of the virtual PLC and control logic in Ladder language using the CODESYS software, as well as the configuration of Modbus TCP communication between the environments. In addition, the application was developed for execution in virtual reality and validated using the Meta Quest 3S headset. The conducted tests allowed the identification of performance bottlenecks and improvement opportunities; however, overall, the system achieved the proposed objectives, proving to be a viable solution for fault identification, control validation, and analysis of industrial processes in an interactive three-dimensional environment with low experimental cost.

2026-03-05T00:00:00Z https://repositorio.ufu.br/handle/123456789/49340 2026-08-07T06:22:28Z 2026-03-20T00:00:00Z

Title: Ferramenta embarcada para auxílio à depuração e automação de testes em sistemas de IoT Abstract: The rapid growth of the Internet of Things (IoT) has driven the development of in- creasingly complex embedded systems, demanding solutions that simplify data analysis, validation, and debugging processes. In this context, this work proposes the development of an embedded system aimed at remote monitoring and test automation, serving as a support tool in the development cycle of connected devices. The system will be capable of recording, classifying, and transmitting asynchronous events generated by the firmware, enabling real-time or offline analysis through an integrated data logger. Communication with the external environment will be structured using the MQTT protocol, allowing the separation of acquired data into distinct topics such as diagnostic events, process vari- ables, and performance logs. The ESP-IDF framework will be employed, leveraging its connectivity libraries, MQTT protocol support, and file system management. The project aims to provide a flexible, low-cost, and easily adaptable platform to assist engineers and researchers in debugging and validating IoT oriented systems.

2026-03-20T00:00:00Z https://repositorio.ufu.br/handle/123456789/49282 2026-08-05T06:21:26Z 2026-03-17T00:00:00Z

Title: Implementação de uma plataforma didática de automação industrial utilizando Raspberry Pi com integração multiprotocolo e monitoramento Abstract: This project aims to implement and validate a didactic industrial automation architecture based on the Raspberry Pi, with emphasis on multiprotocol integration applied to teaching courses such as Industrial Networks I, Industrial Informatics II, and Embedded Systems II. The solution is built around a Raspberry Pi 3 used as the central processing unit, responsible for driving an induction motor through a power interface and acquiring data from industrial sensors, including temperature via 1-Wire, temperature and humidity via I²C, and rotational speed obtained from an incremental encoder. The proposal focuses on a practical demonstration of the Raspberry Pi’s ability to operate simultaneously as a data acquisition node and as a server under different protocols, enabling communication between automation layers and supervisory applications through Modbus TCP, OPC UA, MQTT, and HTTP. Data and commands are made available for monitoring, control, and visualization in environments such as Node-RED and ScadaBR, including the development of dashboards and graphical interfaces to track process variables and actuator status. The expected outcome is a low-cost, secure, and flexible platform capable of supporting laboratory activities by integrating, within a single system, data acquisition, control, and multiprotocol communication. In this way, the work contributes to the practical training of students in automation and connectivity technologies associated with Industry 4.0, providing a replicable environment for demonstrations, testing, and validation of modern industrial architectures.

2026-03-17T00:00:00Z https://repositorio.ufu.br/handle/123456789/49019 2026-07-24T06:19:30Z 2026-03-11T00:00:00Z

Title: Análise da eficiência logística no transporte de madeira com pentatrens em uma fábrica de celulose com Simulação de Eventos Discretos Abstract: This course conclusion work aims to study, analyze, and implement improvements in the logistics process of a dry wood pulp factory, using the concepts of Discrete Event Simulation. The purpose of this study is to understand each stage of the process and analyze it both individually and as a whole, in order to identify possible bottlenecks and optimization points that may be preventing the process from reaching its full performance capacity. To ensure better understanding, some logistics concepts, Discrete Event Modeling, and the tools that can be used to simulate systems will be explained. In order to measure essential parameters for the analysis, factors such as travel time, cargo capacity, average distance traveled, number of daily trips, and others will be monitored and measured. In this context, the study aims to demonstrate the applicability of Discrete Event Simulation in everyday scenarios, through the resolution of a real case from the job market, highlighting the importance of this field of study and its correlation with Engineering.

2026-03-11T00:00:00Z