DSpace Coleção:https://repositorio.ifg.edu.br/handle/prefix/762026-09-13T21:08:43Z2026-09-13T21:08:43ZRover para inspeção de dutos de sistemas de aquecimento, ventilação e ar condicionado industrialOliveira, Ana Clara MaiaMariano, Gilberth Leonardo Juvênciohttps://repositorio.ifg.edu.br/handle/prefix/26102026-02-26T20:26:13Z2026-02-12T00:00:00ZTítulo: Rover para inspeção de dutos de sistemas de aquecimento, ventilação e ar condicionado industrial
Autor(es): Oliveira, Ana Clara Maia; Mariano, Gilberth Leonardo Juvêncio
Primeiro Orientador: Lima, Marlon Petri de
Abstract: Heating, Ventilation, and Air Conditioning (HVAC) systems are widely used in industrial, commercial, and hospital environments, maintaining air quality and providing thermal comfort. Continuous operation of these systems can lead to malfunctions such as residue buildup, corrosion, and leaks in ventilation ducts. Traditional inspection techniques are typically manual and difficult to implement, with limitations, high costs, and time consuming execution. This project proposes the development of a compact robotic prototype for internal inspection of HVAC system ducts. The prototype will be designed to inspect the internal structure of these systems, capturing images and data in real time. The proposal integrates hardware development, integrated with the selection of electronic components, and also encompasses the physical assembly stage of the prototype. The solution aims to optimize the predictive maintenance and inspection process, reduce operating costs, and consolidate system reliability.
Editor: Insitituto Federal de Educação, Ciência e Tecnologia de Goiás
Tipo: Trabalho de Conclusão de Curso2026-02-12T00:00:00ZSegue o bicho: desenvolvimento de uma coleira para monitoramento de animais silvestres.Souza, Gustavo Mota Martins dehttps://repositorio.ifg.edu.br/handle/prefix/22702025-05-26T16:59:42Z2024-12-15T00:00:00ZTítulo: Segue o bicho: desenvolvimento de uma coleira para monitoramento de animais silvestres.
Autor(es): Souza, Gustavo Mota Martins de
Primeiro Orientador: Júnior, Carlos Roberto da Silveira
Abstract: The Cerrado is one of the most diverse Brazilian biomes, characterized by a high value of endemism. Despite being the second largest biome in Brazil, the fast and intense loss of vegetation cover has become a growing concern. These characteristics confer to the Cerrado the status of World Hotspot of biodiversity, that is Rais around the globe that have great ecological diversity, but are at risk of extinction. Warning us about the dangers of converting areas of natural vegetation into pastures and cultivation areas, and their direct impacts on biodiversity. In this context, conservationist measures need to be thoroughly considered. In this project, the monitoring of the behavior of wild animals is considered a measure providing an improvement of knowledge about the relationship of species monitored with the ecosystem and allowing the definition of public policies that mini mizem the anthropic impacts. For this was carried out the development of a collar monitoring of wild animals, using radio frequency communication and geolocation, together with cellular communication. The system establishes connection with cellular antennas to transmit the location data of the animal, which are stored in the cloud. These stored data generate graphical representations and maps, which can be accessed remotely. The development of the prototype employs electronic modules, which are in the Brazilian market, creating a low-cost product.
Editor: Insitituto Federal de Educação, Ciência e Tecnologia de Goiás
Tipo: Trabalho de Conclusão de Curso2024-12-15T00:00:00ZSimulação de técnicas de controle aplicadas em células de combustível a hidrogênio do tipo PEM, utilizando o software livre OpenModelica.Monteiro, Thyago William AlbuquerqueJúnior, Wellington Rodrigues Damascenohttps://repositorio.ifg.edu.br/handle/prefix/22652025-05-16T17:48:26Z2024-10-03T00:00:00ZTítulo: Simulação de técnicas de controle aplicadas em células de combustível a hidrogênio do tipo PEM, utilizando o software livre OpenModelica.
Autor(es): Monteiro, Thyago William Albuquerque; Júnior, Wellington Rodrigues Damasceno
Primeiro Orientador: Abrão, Pedro José
Abstract: This work investigates the urgent need for decarbonization, highlighting the environmental impacts of fossil fuel combustion, such as increased CO₂ emissions and global warming. The main objective is to simulate and analyze the performance of Proton Exchange Membrane Fuel Cells (PEMFC), using the OpenModelica software, focusing on the application of the PID control technique to optimize its operation in dynamic scenarios. The study also validates the results through comparisons with simulations conducted in MATLAB, ensuring the accuracy of the obtained data.
The method involves modeling a PEMFC subjected to load variations through a current ramp, investigating how PID control
Editor: Insitituto Federal de Educação, Ciência e Tecnologia de Goiás
Tipo: Trabalho de Conclusão de Curso2024-10-03T00:00:00ZGerador de sinais com raspberry pi picoAguirre, Mateus Morais dehttps://repositorio.ifg.edu.br/handle/prefix/21122024-11-25T16:38:05Z2024-09-10T00:00:00ZTítulo: Gerador de sinais com raspberry pi pico
Autor(es): Aguirre, Mateus Morais de
Primeiro Orientador: Fleury, Cláudio Afonso
Abstract: The objective of this work is to develop a low-cost signal generator for use in technical and engineering courses at IFG, using the Raspberry Pi Pico board as a development platform. The signal generator includes the Raspberry Pi Pico itself, programmed in Micropython, responsible for digital signal processing, and an external circuit, responsible for signal conditioning. The Raspberry Pi generates and controls digital
signals according to the desired waveform and its parameters (amplitude, frequency and phase). The signal conditioning circuit is responsible for converting digital signals into analog signals, amplifying the signals and reducing possible noise. The project was divided into three parts: I – Obtaining the parameters for programming the digital outputs; II – Digital to analog conversion; III – Circuit to switch, amplify and filter the
signal. The project aimed to simplify the variation of electronic components, being restricted to the microcontroller, resistors, operational amplifiers and only one capacitor.
Editor: Insitituto Federal de Educação, Ciência e Tecnologia de Goiás
Tipo: Trabalho de Conclusão de Curso2024-09-10T00:00:00Z