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Analytical investigation of the dynamics of tethered constellations in Earth orbit (phase II) quarte

Lorenzini, Enrico.
Cambridge, Mass. : Smithsonian Institution Astrophysical Observatory ; Huntsville, Ala. : National Aeronautics and Space Administration, Marshall Space Flight Center, [1986] 1986

Analytical investigation of the dynamics of tethered constellations in Earth orbit (phase II) quarte

Lorenzini, Enrico.
Cambridge, Mass. : Smithsonian Institution Astrophysical Observatory ; Huntsville, Ala. : National Aeronautics and Space Administration, Marshall Space Flight Center, [1986] 1986

An inverse dynamic method yielding flexible manipulator state trajectories

Kwon, Dong-Soo.
Atlanta, Ga. : George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology ; [Washington, D.C. : National Aeronautics and Space Administration? ; Springfield, Va. : National Technical Information Service, distributor, 1990?] 1990

Workload-matched adaptive automation support of air traffic controller information processing stages

Hampton, VA : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : For sale by the National Technical Information Service, 2002] 2002