Control of a satellite with flexible smart beam during slew maneuver

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2011
Ürek, Halime
In this thesis, an attitude control system based on Linear Quadratic Regulator (LQR) technique is developed for a hypothetical Earth observation satellite with a long flexible boom. To improve pointing performance of the satellite, the piezoelectric actuators are used as well. The boom is rectangular made of aluminum with the surface bonded piezoelectric layers on all four surfaces. The boom is modeled using finite elements. The pointing performance of the satellite using various metrics is evaluated through simulations. Effectiveness of the piezoelectric actuators is demonstrated.
Citation Formats
H. Ürek, “Control of a satellite with flexible smart beam during slew maneuver,” M.S. - Master of Science, 2011.