1. Repositório Institucional - Universidade Federal de Uberlândia
2. Faculdade de Engenharia Mecânica (FEMEC)
3. TCC - Engenharia Aeronáutica

ORCID:	http://orcid.org/0009-0007-4635-5308
Document type:	Trabalho de Conclusão de Curso
Access type:	Acesso Aberto
Title:	Development of a machine learning model to predict construction machinery gearboxes’ health status
Alternate title (s):	Desenvolvimento de um modelo de aprendizado de máquina para prever o estado de saúde das transmissões de máquinas de construção
Author:	Almeida, Camila Aparecida Da Silva
First Advisor:	Silva, Higor Luis
First member of the Committee:	Cavallini Junior, Aldemir Aparecido
Second member of the Committee:	Monteiro, Nuno Alvares De Paula
Summary:	As industries increasingly turn to data-driven methods in their maintenance strategies, the need for advanced predictive maintenance techniques becomes increasingly evident. This study focuses on the application of Machine Learning (ML) algorithms to enhance the reliability and efficiency of vehicle transmission systems, with a focus on monitoring the health of powershift transmissions for construction machinery, at ZF Friedrichshafen, a global automotive technology company. By utilizing ML algorithms, this project aims to identify patterns in operational data, facilitating the prediction of potential failures and enabling timely interventions. The goal of the study was to compare the ML ML algorithms, Random Forest, K Nearest Neighbors (KNN), and Support Vector Machines (SVM) to identify the most effective in predicting transmission failures. The research involved stages ranging from data collection and pre-processing to model optimization and evaluation, using machine learning metrics. The results revealed that the Random Forest algorithm outperformed the others in terms of precision, recall, and F1 score for the studied use case. Its robust ability to accurately classify positive and negative instances was particularly significant in the analysis of vehicle operational data.
Keywords:	Machine learning algorithms Vehicle transmission systems Predictive maintenance Operational data analysis Algoritmos de aprendizado de máquina Sistemas de transmissão de veículos Manutenção preditiva Análise de dados operacionais
Area (s) of CNPq:	CNPQ::ENGENHARIAS
Language:	eng
Country:	Brasil
Publisher:	Universidade Federal de Uberlândia
Quote:	ALMEIDA, Camila Aparecida. Development of a machine learning model to predict construction machinery gearboxes’ health status. 2024. 66 f. Trabalho de Conclusão de Curso (Graduação em Engenharia Aeronáutica) – Universidade Federal de Uberlândia, Uberlândia, 2024.
URI:	https://repositorio.ufu.br/handle/123456789/41976
Date of defense:	22-Mar-2024
Appears in Collections:	TCC - Engenharia Aeronáutica

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