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Now showing items 71-80 of 94
Otimização do desempenho dinâmico de um manipulador robótico planar em série com redundância no espaço das tarefas
(Universidade Federal de São Carlos, 2022-04-05)
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 ...
Otimização do desempenho dinâmico de robôs acionados por cabos com redundância cinemática
(Universidade Federal de São Carlos, 2022-03-14)
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, ...
Avaliação de algoritmos de estimativa de posição 3D
(Universidade Federal de São Carlos, 2022-04-29)
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 ...
Implemento de trator para auxílio na poda de brotos de árvore em altura
(Universidade Federal de São Carlos, 2020-12-17)
Due to growing concerns about the environment, consumption of legal timber relies on so-called reforestation timber, whose origin is from planted trees for this specific need. In order to make this plantation more efficient ...
Análise da capabilidade para o processo de torneamento cilíndrico externo de um torno CNC: uma abordagem detalhada utilizando Controle Estatístico de Processo
(Universidade Federal de São Carlos, 2022-07-29)
External cylindrical turning is one of several manufacturing processes used by industries to manufacture parts for general applications, such as shafts, pins, screws, among others. Given the extensive use of this process, ...
Armazenagem de hidrogênio em cavacos de magnésio produzidos por meio de usinagem criogênica
(Universidade Federal de São Carlos, 2021-06-21)
Hydrogen is a clean and low cost fuel, and its storage on solid state shows out to be a possibility for large scale application. Magnesium is considered a good material for hydrogen storage due to some interesting features ...
Dynamic modeling and study of the response of three automated guided vehicles proposals
(Universidade Federal de São Carlos, 2021-01-14)
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 ...
Avaliação do estado de superfície obtido no fresamento de ligas de titânio com ferramentas comerciais
(Universidade Federal de São Carlos, 2021-11-09)
The fulfilment of physiological performance criteria that lead to the proper structural and functional connection between bone and implant, called osteointegration, is closely related to the surface characteristics of the ...
Caracterização dinâmica de um instrumento musical de cordas usando análise modal operacional
(Universidade Federal de São Carlos, 2019-12-20)
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, 2021-01-15)
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 ...