Engineer C
Resume:
THAIS OLIVEIRA
adeakj@r.postjobfree.com · https://www.linkedin.com/in/thais-oliveira-90005a79 PhD and Master’s degree in Space Engineering; Bachelor’s in Physics · Researcher Experience · Fluent in English, Portuguese MATLAB and Python · lived in Brazil, Canada and US. EXPERIENCE
DECEMBER 2019 – TO PRESENT
BUSINESS OWNER OF MINDFUL MOM ART, ETSY STORE ONLINE. Founded the ETSY Store Mindful Mom Art (www.mindfulmomart.etsy.com). Applied my skills on programing and data analysis to optimize the SEO and the sales. Accomplished more than 1000 sales in 6 months. Developed a software that reads the data is available for ETSY shop owners to download, and plots several graphs that help business owners understand more about their shop performance. This software will soon be available for purchase.
JUNE 2018– TO JUNE 2019
POSTDOCTORAL RESEARCHER, NATIONAL INSTITUTE FOR SPACE AND RESEARCH
(INPE), BRAZIL.
Research focused on the search for stable orbits around real binary asteroid systems and tethered slingshot maneuvers on asteroids.
o Oliveira, T. C. and Prado, A. F. B. A. Search for Stable Orbits around the Binary Asteroid Systems 1999 KW4 and Didymos. Article in Revista mexicana de astronomía y astrofísica 56(1):113- 128 · April 2020
o Oliveira, T. C. and Prado, A. F. B. A. Search for Stable Orbits Around 1999 KW4. Advances in the Astronautical Sciences Astrodynamics Conference 2019, 2019a, vol:167, 20pgs, AAS 18-279.
o Oliveira, T. C. and Prado, A. F. B. A. Tethered Slingshot Maneuvers on Asteroids for Orbital Plane Change. Submitted to Acta Astronautica in 2019.
JUNE 2017– TO JUNE 2018
SCIENCE COLLABORATOR, NASA GODDARD SPACE FLIGHT CENTER, US. Invited to work at NASA for one year as a science collaborator. Studied kinetic impact maneuvers that had the objective of deviating a binary asteroid system in a collision course with Earth. The research was developed based on the DART mission for planetary defense. o Oliveira, T. C. End of the Road: The Tesla Roadster as a Kinetic Impactor for Binary Asteroid Deflection. Advances in the Astronautical Sciences Astrodynamics Conference 2019, 2019, volume 167, AAS 18-484.
JUNE 2016– TO JUNE 2018
POSTDOCTORAL RESEARCHER, NATIONAL INSTITUTE FOR SPACE AND RESEARCH
(INPE), BRAZIL.
Studied equilibrium points and less perturbed orbits related to asteroid systems in a full restricted three- body problem.
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o Oliveira, T. C. and Prado, A. F. B. A. Dynamics of a Spacecraft Orbiting a Binary Asteroid. Advances in the Astronautical Sciences Spaceflight Mechanics 2017, 2017a, vol:160, 17pgs, AAS 17-397. o Oliveira, T. C. and Prado, A. F. B. A. Using Tethers to Change the Orbital Plane of a Spacecraft. 68th International Astronautical Congress 2017, 2017b
o Oliveira, T. C. and Prado, A. F. B. A. Zero Velocity Curves of a Binary Asteroid System Based on the Circular Full Restricted Three-Body Problem. Advances in the Astronautical Sciences DyCoSS’2017, 2017c, vol:161, 20pgs, AAS 17-867.
JANUARY 2014– TO JANUARY 2015
GRADUATE RESEARCH TRAINEE, MCGILL UNIVERSITY, CANADA. Studied the electromagnetic tethered system to reduce the disturbing forces, especially the atmospheric drag, and to create a drag and de-orbit the tethered system faster. A solar sail study was also conducted. o Oliveira, Thais C.; Prado, Antonio F. B. A.; Misra, A. Determining Orbits that can be Controlled by Natural Forces. Advances in the Astronautical Sciences, v. 152, p. 3081-3100, 2014. o Oliveira, Thais C.; Prado, Antonio F. B. A. Electrodynamics Tethers Reducing External Disturbing Forces. Proceedings... 67th International Astronautical Congress 2016 (IAC 2016), o Oliveira, Thais C.; Prado, Antonio F. B. A.; Rocco, Evandro M.; Misra, A. Searching for Orbits that Can Be Controlled by Natural Forces. Advances in the Astronautical Sciences, v. 150, p. 2407-2426, 2013. o Oliveira, Thais C.; Prado, Antonio F. B. A. Electrodynamics Tethers Reducing External Disturbing Forces. Proceedings... 67th International Astronautical Congress 2016 (IAC 2016), o Oliveira, Thais C.; Prado, Antonio F. B. A. Using Radiation Pressure to Control Orbits around a Triple Asteroid. Proceedings... 65th International Astronautical Congress 2014 (IAC 2014), Vol. 2, 2014. ISBN: 978-1-63439-986-9
o Oliveira, Thais C.; Prado, Antonio F. B. A. Using Eletrodynamic Tethers to Perform Station-Keeping Maneuvers in LEO Satellites. 25th International Symposium on Space Flight Dynamics ISSFD, 17 pages, 2015.
EDUCATION
2012-2016
P.H.D, NATIONAL INSTITUTE FOR SPACE AND RESEARCH (INPE), BRAZIL. One of the main objectives of the thesis is to study the magnitude of the disturbing forces received by a spacecraft for several orbits with the help of the method called Integral Perturbation. The Integral Perturbation can be the integral of the magnitude of the acceleration caused by the external disturbing forces that act on a spacecraft for one orbital period or the magnitude of the integral of the acceleration of the external disturbing forces for one orbital period. The study includes the behavior of different external disturbing forces for different orbits by varying the Keplerian elements.
o Oliveira, Thais C.; Prado, Antonio F. B. A. Mapping Orbits with low station keeping costs for constellations of satellites based on the integral over the time of the perturbing forces. Acta Astronautica, Vol. 104, Issue 1, November 2014, pages 350-361. doi:10.1016/j.actaastro.2014.06.035
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2010-2012
MASTER DEGREE, NATIONAL INSTITUTE FOR SPACE AND RESEARCH (INPE), BRAZIL.
Calculate the optimal maneuver with a continuous propulsion system with a propulsion direction with or without constraints and constant magnitude of the thrust. The method used is based on the Pontryagin’s maximum principle, in order to get the optimal trajectory according to the control limitations and to maximize the final mass. The hybrid method is used for solving the optimal control problem. The minimization of the fuel consumption considers the possible constraints of the initial and final orbits, constraints for firing in certain regions and the limitation in the direction of the thrust.
o Oliveira, Thais C.; Rocco, Evandro M.; Ferreira, Jose L.; Prado, Antonio F. B. A. P. Minimum Fuel Low-Thrust Transfers for Satellites Using a Permanent Magnet Hall Thruster. Mathematical Problem in Engineering, Vol. 2013, ID 945030, 12 pages. http://dx.doi.org/10.1155/2013/945030
o Oliveira, Thais C.; Rocco, Evandro M.; Prado, Antonio F. B. A.; Ferreira, Jose L. A Study of the Duration of the Passage through the Van Allen Belts for a Spacecraft going to the Moon. Journal of Physics. Conference Series (Print), v. 465, p.012019, 2013. 2006-2010
BACHELOR’S IN PHYSICS, UNIVERSITY OF BRASILIA (UNB), BRAZIL SKILLS
• Fluent in English, Portuguese (mother
language), Python and Matlab.
• Quick learner, always learning or reading
something new.
• Can read Spanish and French.
• Have experience in scientific presentations
in international conferences all over the
world.
• I love new challenges.
REFERENCE LIST
• Ms. Brent Barbee - Flight Dynamics Engineer at NASA's Goddard Space Flight Center - adeakj@r.postjobfree.com/adeakj@r.postjobfree.com
• Dr. Arun Misra - Professor at the Department of Mechanical Engineering at McGill - - adeakj@r.postjobfree.com
• Dr. Antonio Prado - Space Engineer at INPE(National Institute for Space Research)- adeakj@r.postjobfree.com
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