JPL Technical Report Server

Browsing by Subject "Q-law"

Browsing by Subject "Q-law"

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  • Lee, Seungwon; von Allmen, Paul; Fink, Wolfgang; Petropoulos, Anastassios; Terrile, Richard (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2005., 2005-03-05)
    Future space missions will depend more on lowthrust propulsion (such as ion engines) thanks to its high specific impulse. Yet, the design of low-thrust trajectories is complex and challenging. Third-body perturbations often ...
  • Petropoulos, Anastassios E.; Lee, Seungwon (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2005., 2005-08)
    The Q-law is a Lyapunov feedback control law for effecting low-thrust orbit transfers between arbitrary pairs of orbits around a central body, provided the eccentricity remains below unity.
  • Petropoulos, Anastassios E. (Pasadena, CA : Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2005, 2005-01)
    We consider low-thrust orbit transfers around a central body, where specified changes are sought in the orbit elements except true anomaly.