1–20 von 44 Ergebnissen
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    Powered-descent trajectory optimization scheme for Mars landing

    Liu, Rongjie / Li, Shihua / Chen, Xisong et al. | Elsevier | 2013
    Schlagwörter: Mars landing , Disturbance observer

    Mars Exploration Program Strategy: 1995-2020

    McCleese, Dr. Daniel J. / Shirley, Donna L. | NTRS | 1996
    Schlagwörter: Mars , Observer

    Sliding mode control for Mars entry based on extended state observer

    Lu, Kunfeng / Xia, Yuanqing / Shen, Ganghui et al. | Elsevier | 2017
    Schlagwörter: Mars entry guidance and control , Extended state observer

    Drag-based composite super-twisting sliding mode control law design for Mars entry guidance

    Zhao, Zhenhua / Yang, Jun / Li, Shihua et al. | Elsevier | 2016
    Schlagwörter: Drag-based Mars entry guidance , Finite-time disturbance observer

    The Tragedy of Mars Observer

    Cunningham, G. | NTRS | 1996
    Schlagwörter: Observer Mars Observer catastrophic failure

    Planning the Mars Observer Orbit Insertion Phase

    Dodd, Suzanne / Roncoli, Ralph | NTRS | 1993
    Schlagwörter: Mars Observer

    Return to the Red Planet: The MARS Observer Mission

    B. M. French / C. Young | NTIS | 1993
    Schlagwörter: Mars (Planet) , Mars environment , Mars exploration , Mars observer , Mars atmosphere , Mars photographs , Mars surface

    (abstract) Mars Global Surveyor: A Global Mapping Mission

    Albee, Arden L. / Palluconi, Frank D. | NTRS | 1995
    Schlagwörter: Mars Global Surveyor Mars Observer mapping spectroscopy imaging atmospheres

    Planetary Protection Issues and Future Mars Missions

    D. L. Devincenzi / H. P. Klein / J. R. Bagby | NTIS | 1991
    Schlagwörter: Mars environment , Mars surface , Mars (Planet) , Manned mars missions , Mars observer , Mars surface samples , Viking mars program

    Mars Exploration Planning

    T. L. Dickinson | NTIS | 1992
    Schlagwörter: Mars environment , Mars observer , Mars sample return missions , Mars (Planet)

    Mars Lander/Rover Vehicle Development: An Advanced Space Design Project for USRA and NASA/OAST

    NTIS | 1987
    Schlagwörter: Mars environment , Mars landing , Mars observer , Mars surface

    Measurements of Dust on Mars to Be Obtained from Upcoming Missions

    B. M. Jakosky | NTIS | 1991
    Schlagwörter: Mars environment , Mars surface , Mars observer

    Mission Operations Data Analysis Tools for Mars Observer Guidance and Control

    Kan, E. | NTRS | 1994
    Schlagwörter: Mars , Observer

    Sliding mode control for Mars entry based on extended state observer

    Lu, Kunfeng | Online Contents
    Schlagwörter: Extended state observer , Mars entry guidance and control

    Review of NASA's Planned Mars Program

    NTIS | 1996
    Schlagwörter: Mars exploration , Mars observer , Viking mars program , Mars surface

    Natural Radio Source and Spacecraft Signal Measurements at Ka-band (32.0GHz ) and X-band ( 8.4GHZ ) Using a 34-Meter Beam-Waveguide Antenna

    Morabito, David D. | NTRS | 1996
    Schlagwörter: Deep Space Network Mars Observer KAAP Project Surfsat-1 Mars Global Surveyor

    Rotorcraft as Mars Scouts

    L. A. Young / E. W. Aiken / V. Gulick et al. | NTIS | 2002
    Schlagwörter: Mars observer

    Kasei Shuukai Kansoku Eisei (Mars Revolving Observation Satellite)

    T. Okazaki / T. Nakano / M. Inomata | NTIS | 1991
    Schlagwörter: Mars atmosphere , Mars probes , Mars surface , Mars (Planet) , Mars observer

    Marslink (Project)

    R. E. Arvidson / L. D. Friedman / C. J. Stadum | NTIS | 1993
    Schlagwörter: Mars atmosphere , Mars (Planet) , Mars observer , Mars surfaces