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Universidade Estadual Paulista (UNESP). Campus de Guaratinguetá. Faculdade de Engenharia (FEG) (Institutional affiliation from the last research proposal) Birthplace: Brazil
Alessandra Ferraz da Silva Ferreira in research grants and scholarships supported by FAPESP.
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This project seeks to answer a common question: why invest in space technologies when there are still so many challenges on Earth? Despite frequent criticism, these investments have direct applications in everyday life, benefiting areas such as communication, security, health and the environment, for example. However, many are unaware of their impacts, even though they benefit from them o…
Periodic orbits are considered the "skeleton" of any dynamical system, because they present a lot of important information about the general behavior of the system. The motion of a dynamic system is said to be periodic when the same configurations are repeated at regular intervals of time, characterizing a collection of points that form a closed curve and that describe the solution to the…
The objective of this work is to study orbital maneuvers that can be performed by a passage of the vehicle by a celestial body and with the help of cables or impulsive propulsion. It will be considered that the space vehicle can move in the three dimensional space, thus allowing the change of the orbital plane. Two main options will be considered: i) "propelled Swing-By", which consists o…
The study of orbital maneuvers with minimum fuel consumption in space missions are of great interest in Celestial Mechanics. Therefore, the objective of this work is to study a combination of gravity-assisted maneuver combined with the application of continuous low-thrust propulsion to a spacecraft. In the pure gravity maneuver the spacecraft passes close to the celestial body and uses th…
| 2 / 2 | Ongoing grants |
| 1 / 1 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 4 / 4 | All research grants and scholarships |
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