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Estudo numérico do controle passivo de vibrações em torneamento mecânico a partir de materiais piezoelétricos
(Universidade Federal de São Carlos, 2021-01-15)
Chatter is a self-excited vibration that is found in several machining processes and for this reason it is one of the main causes for bad superficial quality on the workpiece. Therefore, the need of minimizing vibrations ...
Estudo numérico e experimental das rigidezes de contato de uma estrutura de espelho da linha Mogno do Sirius
(Universidade Federal de São Carlos, 2021-11-25)
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 ...
Desenvolvimento de uma impressora 3D com extrusão de chocolate
(Universidade Federal de São Carlos, 2021-07-02)
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 ...
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, 2021-11-23)
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 ...
Desafios e soluções de controle e estabilização de robôs bípedes
(Universidade Federal de São Carlos, 2021-12-06)
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, 2021-12-02)
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. ...
Investigação da influência do atrito sobre as forças de forjamento no processo de recalque
(Universidade Federal de São Carlos, 2021-11-29)
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 ...
Desenvolvimento de um software de simulação do comportamento dinâmico de um veículo baja
(Universidade Federal de São Carlos, 2021-12-30)
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 análise: órtese de acionamento pneumático para recuperação de movimentos manuais
(Universidade Federal de São Carlos, 2021-06-24)
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 ...
Controle proporcional de um modelo IS-LM com atuação no ajuste do mercado de moeda
(Universidade Federal de São Carlos, 2021-01-13)
In this paper, the proposed study seeks to augment intuition regarding the role of the adjustment of interest rate in the GDP stabilization, by making use of engineering techniques. It is proposed a macroeconomic analysis ...