Engenharia Mecânica - EMec
Recent Submissions
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Projeto e análise: órtese de acionamento pneumático para recuperação de movimentos manuais
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 24/06/2021)Currently in Brazil, several cases of patients who have suffered a stroke (cerebrovascular accident) are reported daily. One of the consequences of a stroke is the loss of movement on one side of the body. So that the ... -
Dimensionamento do conjunto manga de eixo, ponta de eixo e cubo de roda de um veículo Baja
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 26/05/2022)The suspension of a Baja SAE vehicle is highly demanded in competitions, due to the terrain characteristics, and can show constant failures, if badly designed. Besides, the dynamics of the car are directly linked with its ... -
Avaliação de algoritmos de estimativa de posição 3D
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 29/04/2022)Our society is always increasingly close to a technological environment in which the companies collect and interpret data from their operations. Within this scenario, in parallel with the application of Internet of Things ... -
Otimização do desempenho dinâmico de robôs acionados por cabos com redundância cinemática
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/03/2022)Robotic manipulators are used in several applications. With this, the scientific community is increasingly seeking to improve the performance of these robots. One technique that allows such improvement is kinematic redundancy, ... -
Otimização do desempenho dinâmico de um manipulador robótico planar em série com redundância no espaço das tarefas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 05/04/2022)Robotic manipulators are increasingly present in current industrial activities. They are used in tasks such as: painting, drilling and welding operations, material handling, etc. Although these robots are widely used, their ... -
Eletrificação e transformação digital no setor automotivo: a relação entre empresas tradicionais e novas entrantes
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/02/2022)The automotive sector has as its main attribution the production of motorized vehicles and it represents, on the world stage, an important actor in the creation of jobs and Gross Domestic Product (GDP). In the early days ... -
Desenvolvimento de um software de simulação do comportamento dinâmico de um veículo baja
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 30/12/2021)The difficulty of predicting the dynamic behavior and stress involved in an off road vehicle significantly influences the design and development of its suspension. In an attempt to overcome this problems, computational ... -
Projeto e dimensionamento de sistemas de freios de veículos Baja SAE
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 17/02/2022)The Baja SAE project was created at the University of South Carolina, located in the United States of America, where the first competition was held in 1976. Later, the project started in Brazil, where it became known as ... -
Dynamic modeling and study of the response of three automated guided vehicles proposals
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 14/01/2021)The automatically guided vehicles (AGVs) are a technology widely used in industry for the trans portation of the most diverse products. Its advantages in speed, safety and logistics in warehouses or production lines are ... -
Projeto de sistema trativo elétrico sem reduções mecânicas para veículos elétricos leves desenvolvido a partir de coleta e análise de dados de sistema real
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/01/2021)Light electric vehicles (LEV) of the electric skate type are traditionally built with a tractive system that makes use of synchronous belt transmission. In this work, a motor is proposed that is directly coupled to the ... -
Desenvolvimento de uma impressora 3D com extrusão de chocolate
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 02/07/2021)Additive manufacturing is a manufacturing process that allows obtaining complex shapes and/or with many stages. Therefore, obtaining a solid is a harder and more complex task. Historically, the use of this technique has ... -
Estudo numérico e experimental das rigidezes de contato de uma estrutura de espelho da linha Mogno do Sirius
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 25/11/2021)One of the challenges in the project of new 4th generation synchrotron light sources, such as Sirius (LNLS), is the design of the mechanical stability of the components of the new beamlines, where it is possible to ... -
Desafios e soluções de controle e estabilização de robôs bípedes
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 06/12/2021)The use of robots in the human being's daily life has been more and more frequent, whether in the performance of household chores or in the execution of tasks that involve risks. Thus, there is a constant need to search ... -
Desenvolvimento de um ambiente de simulação para um robô bípede controlado por contrapeso com movimento linear
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 02/12/2021)Bipedal robots are machines capable of performing some tasks that are considerably complicated for other robots, such as climbing stairs and overcoming small obstacles, while occupying a relatively small support area. ... -
Projeto mecânico de uma estação base de baixo custo para rastreamento de satélites
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 02/12/2021)Advances in the telecommunications area through the use of satellites, an artificial equipment that orbit the planet, led to the emergence of technological innovations that allowed greater connectivity between people and ... -
Investigação da influência do atrito sobre as forças de forjamento no processo de recalque
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 29/11/2021)Although it is a very old process, forging still has great significance until current days, being applied in numerous areas (automotive, aerospacial, tooling, and others). This variety is due to the characteristics found ... -
Análise de falha em uma série de ligações soldadas de um trecho de tubulação de utilidades para condução de vapor superaquecido
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 23/11/2021)Process pipes for conducting superheated steam in sugar and energy power plants demand high mechanical strength at high temperatures. The joints between the pipe rod and the connection of this system are mostly satisfied ... -
Detecção de impactos em estruturas unidimensionais utilizando o método TDOA (Time Difference of Arrival)
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 13/07/2018)Impact is a dynamic load on a structure in which a high module force is applied within a short period of time. Then, as the impact has affected a steel beam, it is possible to analyze the mechanical signals measured produced ... -
Caracterização dinâmica de um instrumento musical de cordas usando análise modal operacional
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 20/12/2019)Although the electric guitar has been more and more an investigation object by the academy, there are still important conclusions missing regarding its dynamic characteristics. To offer a contribution over this panorama, ... -
Investigação do controle passivo de vibrações em estruturas mecânicas através de cerâmicas piezoelétricas
(Universidade Federal de São Carlos, UFSCar, , Câmpus São Carlos, 15/01/2021)Smart materials and their applications in engineering for vibration control have been studied for some years and it has brought important discoveries and applications; in particular, one can mention piezoelectric ...