Trajectory dispersion control for the Cassini Grand Finale mission

Wong, Mau; Hahn, Yungsun; Roth, Duane; Vaquero, Mar

Trajectory dispersion control for the Cassini Grand Finale mission

Wong, Mau; Hahn, Yungsun; Roth, Duane; Vaquero, Mar

URI: http://hdl.handle.net/2014/45766

Date: 2015-10-19

Keywords: orbit determination; maneuver

Publisher: Pasadena, CA: Jet Propulsion Laboratory, National Aeronautics and Space Administration, 2015

Citation: 25th International Symposium on Space Flight Dynamics ISSFD, Munich, Germany, October 19-23, 2015

Abstract:

This paper reports the formulation and solution of this dispersion-control problem. We consider various sources of uncertainties including flyby error, orbit determination error, maneuver execution error, thruster firing control error, and uncertainty in Saturn's atmospheric model.

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