61–80 von 5,239 Ergebnissen
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    Trajectory design for the Deep Space Program Science Experiment (DSPSE) mission

    Carrington, D. / Carrico, J. / Jen, J. et al. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 84, Pts. 1 & 2)

    Higher-order ionospheric effects on the GPS observables and means of modeling them

    Bassiri, Sassan / Hajj, George A. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 82, Pts. 1 & 2)

    Spaceflight dynamics 1993; AAS/NASA International Symposium, 8th, Greenbelt, MD, Apr. 26-30, 1993, Parts 1 & 2

    Teles, Jerome / Samii, Mina V. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 84, Pts. 1 & 2)

    Indirect learning control for nonlinear dynamical systems

    Ryu, Yeong Soon / Longman, Richard W. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 82, Pts. 1 & 2)

    Exploiting orbital effects for short-range extravehicular transfers

    Williams, Trevor / Baughman, David | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 82, Pts. 1 & 2)

    Application of high precision two-way S-band ranging to the navigation of the Galileo Earth encounters

    Pollmeier, Vincent M. / Kallemeyn, Pieter H. / Thurman, Sam W. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 84, Pts. 1 & 2)

    In-situ radio-metric tracking to support navigation for interplanetary missions with multiple spacecraft

    Kahn, Robert D. / Thurman, Sam W. / Edwards, Charles D. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 82, Pts. 1 & 2)

    Neighboring suboptimal control for vehicle guidance

    Hull, David G. / Nowak, Michael J. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 82, Pts. 1 & 2)

    Modeling non-gravitational forces acting on TOPEX/POSEIDON: The early days

    Christensen, E. J. / Williams, B. G. / Yuan, D. N. et al. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 82, Pts. 1 & 2)

    Early results from the TOPEX/POSEIDON GPS precise orbit determination demonstration

    Bertiger, Willy / Wu, Sien / Yunck, Tom et al. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 82, Pts. 1 & 2)

    Determination of use of a real time tone tracker to obtain same beam interferometry data

    Nandi, S. / Border, J. S. / Folkner, W. M. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 82, Pts. 1 & 2)

    The effect of high lift to drag ratio on aerobraking

    Crouse, Patrick / Lewis, Mark | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 84, Pts. 1 & 2)

    Atlas IIAS ascent trajectory design for the SOHO mission

    Willen, Robert E. / Rude, Bradley J. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 84, Pts. 1 & 2)

    A strategy to rotate the Mars Observer orbit node line to advance the mapping schedule

    Pernicka, Henry J. / Sweetser, Theodore H. / Roncoli, Ralph B. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 82, Pts. 1 & 2)

    Orbit determination covariance analysis for the Deep Space Program Science Experiment mission

    Beckman, M. / Yee, C. / Lee, T. et al. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 84, Pts. 1 & 2)

    The Gravity Probe B `Niobium bird' experiment: Verifying the data reduction scheme for estimating the relativistic precession of Earth-orbiting gyroscopes

    Uemaatsu, Hirohiko / Parkinson, Bradford W. / Lockhart, James M. et al. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 82, Pts. 1 & 2)

    Improved treatment of GPS force parameters in precise orbit determination applications

    Vigue, Yvonne / Lichten, Stephen M. / Muellerschoen, Ron J. et al. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 82, Pts. 1 & 2)

    Identification of a second-order mechanical system model from a state space realization

    Tseng, Dong-Huei / Longman, Richard W. / Juang, Jer-Nan | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 82, Pts. 1 & 2)

    Precise navigation for the Earth Observing System (EOS)-AM1 spacecraft using the TDRSS Onboard Navigation System (TONS)

    Folta, David C. / Elrod, Bryant / Lorenz, Mark et al. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 84, Pts. 1 & 2)

    Interactive method for planning constrained, fuel-optimal orbital proximity operations

    Abramovitz, Adrian / Grunwald, Arthur J. | NTRS | 1993
    Verlag: American Astronautical Society (Advances in the Astronautical Sciences, Vol. 84, Pts. 1 & 2)