http://repositorio.ifam.edu.br/jspui/handle/4321/970 2026-04-04T00:16:31Z 2026-04-04T00:16:31Z Oliveira, Wendrew Felipe Cardoso de http://repositorio.ifam.edu.br/jspui/handle/4321/1844 2026-01-15T19:43:17Z 2025-08-26T00:00:00Z

Título: Desenvolvimento de um veículo aéreo não tripulado (VANT) controlado por Arduino Autor(es): Oliveira, Wendrew Felipe Cardoso de Primeiro Orientador: Frota, Vítor Bremgartner da Abstract: Unmanned Aerial Vehicles (UAVs) have evolved significantly, driven by technological advancements and the accessibility of electronic components, such as the Arduino platform. Their applications range from precision agriculture to industrial inspections, standing out for their versatility and low cost. However, challenges like flight stability require technical solutions, such as PID control algorithms, to ensure reliable performance. This project aims to explore these possibilities by integrating hardware and software to develop a functional prototype. The goal is to develop an Arduino-controlled UAV prototype, focusing on practical applications like monitoring and inspections, with emphasis on stability, modularity, and low cost. The project adopted a practical and experimental approach, divided into stages: literature review, component selection (Arduino Uno, brushless motors, MPU-6050 sensors), iterative prototyping, and C++ programming with PID control. Flight tests in a controlled environment evaluated performance and stability, while qualitative data guided adjustments. The methodology followed applied research principles, emphasizing hardware-software integration. The prototype demonstrated feasibility, with initial stability of 100% in Test 1, though gradual declines in subsequent tests (down to 80% in Test 5) indicate the need for sensor and software optimizations. The modular design and use of affordable components reinforced its educational and practical potential. Future improvements may include advanced sensors and increased energy autonomy, solidifying UAVs as versatile and democratized tools. Tipo: Trabalho de Conclusão de Curso

2025-08-26T00:00:00Z Ribeiro, Maria Vitória Ramos http://repositorio.ifam.edu.br/jspui/handle/4321/1843 2026-01-14T13:55:27Z 2025-09-23T00:00:00Z

Título: Medidor de energia elétrica com monitoramento inteligente utilizando Dashboard Mobile Autor(es): Ribeiro, Maria Vitória Ramos Primeiro Orientador: Ramos, Juan Gabriel de Albuquerque Abstract: The project "Electric Energy Meter with Smart Monitoring Using a Mobile Dashboard" aims to develop an integrated system that combines precision hardware and Internet of Things (IoT) technologies to optimize energy consumption management. The growing demand for energy efficiency and the need for transparency in the use of resources make it urgent to implement technological solutions that allow users to monitor and optimize their energy consumption. The proposed system not only facilitates the monitoring of consumption, but also promotes sustainable practices, especially in contexts such as Parintins, Amazonas, where the modernization of electrical networks is crucial. The overall objective of the project is to develop a smart electricity measurement and monitoring system that integrates precision hardware, IoT technologies and an interactive mobile platform. Specific objectives include the creation of a mobile dashboard that allows intuitive visualization of data in real time, the implementation of analysis algorithms to identify consumption patterns and the validation of results through comparative tests with conventional measurements. The methodology adopted involves the idealization of the project, the listing and purchase of parts, the construction of diagrams, the performance of tests and the presentation of results. The smart meter allows the visualization of consumption patterns, identification of waste and detection of anomalies, empowering users to make informed decisions. Integration with cloud technologies and machine learning enables demand forecasts and load automation, aligning with smart city concepts. The research also highlights the importance of accessible technologies that benefit not only large consumers, but also low-income families and small businesses, promoting more conscious and sustainable consumption. The conclusion of the work reinforces the need for a continuous commitment to innovation and sustainability in the energy sector. The project positions itself as a significant contribution to the evolution of electrical networks in Brazil, promoting a development model that prioritizes efficiency, inclusion and environmental responsibility. Tipo: Trabalho de Conclusão de Curso

2025-09-23T00:00:00Z Uchoa, Icaro Matheus Fonseca http://repositorio.ifam.edu.br/jspui/handle/4321/1837 2025-12-23T18:43:41Z 2025-05-14T00:00:00Z

Título: Controle PID baseado no método Ziegler-Nichols para sincronização de motores em plataforma robótica diferencial Autor(es): Uchoa, Icaro Matheus Fonseca Primeiro Orientador: Nascimento, José Fábio de Lima Abstract: This work presents the development and implementation of a Proportional-Integral-Derivative (PID) controller system based on the Ziegler-Nichols method for motor synchronization in a low-cost differential robotic platform. The project covers everything from the experimental identification of the motor plant to the implementation of autonomous navigation using the Robot Operating System (ROS). Initially, a dynamic characterization of the direct current (DC) motors was carried out to obtain fundamental parameters (static gain, time constant, and dead time), allowing modeling as first-order systems. Based on these parameters, a PID controller was implemented with tuning based on the Ziegler-Nichols method, followed by an experimental refinement process to improve dynamic response. The control system was integrated into a complete autonomous navigation structure using ROS, including encoder-based odometry, mapping with Simultaneous Localization and Mapping (SLAM), and navigation. The analysis of the results included both time-domain and spectral performance studies, demonstrating that proper motor synchronization is essential for accurate navigation. Experimental tests validated the effectiveness of the approach, showing that the developed platform, with an approximate cost of R$ 1,500.00, achieves performance comparable to more expensive commercial solutions in educational applications. The successful integration between low-level control and high-level algorithms demonstrates the feasibility of creating affordable robotic platforms for education and research in mobile robotics Tipo: Trabalho de Conclusão de Curso

2025-05-14T00:00:00Z Silva, Vitor Arlinson Rodrigues da http://repositorio.ifam.edu.br/jspui/handle/4321/1805 2025-10-20T20:30:13Z 2025-02-10T00:00:00Z

Título: Métodos para reconhecimento de resíduos recicláveis através de visão computacional Autor(es): Silva, Vitor Arlinson Rodrigues da Primeiro Orientador: Santos, Alyson de Jesus dos Abstract: This work proposes the study of methods that seek to unite concepts from society 5.0 and industry 4.0 to be used in favor of sustainability. With the increase in the production of plastic waste around the world and its low recycling rate, there was a need to reduce the impact on the ecosystem. The methodology used was applied, explanatory research with a technological design. As a result, three methods were developed for recognizing recyclable waste. Finally, the method selected used a convolutional neural network to create and train a classifier for a machine, powered by plastic and metal lids. The aim of this system is to promote sustainability and reduce the amount of recyclable materials disposed of inappropriately in the environment. Therefore, this work aims to develop low-cost sorters and select the best one to be used in an machine powered by recyclable waste. Tipo: Trabalho de Conclusão de Curso

2025-02-10T00:00:00Z