1–20 of 3,235 hits
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    Zero Relative Radial Acceleration Cones and Controlled Motions Suitable for Formation Flying

    Gómez, G. / Marcote, M. / Masdemont, J. J. et al. | Springer Verlag | 2005

    Assume that a constellation of satellites is required to remain close to a given nominal trajectory and that

     ...
    Keywords: Aerospace Technology and Astronautics , Mathematical Applications in the Physical Sciences , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics)

    Zero Placement for Discrete Time Systems

    Juang, Jer-Nan / Longman, Richard W. | Springer Verlag | 2023

    Spacecraft sensors often perform tracking maneuvers and require precision tracking. Feedback control

     ...
    Keywords: Aerospace Technology and Astronautics , Mathematical Applications in the Physical Sciences , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics)

    Zeitschrift für Flugwissenschaften und Weltraumforschung : ZFW

    GWLB - Gottfried Wilhelm Leibniz Bibliothek | 1.1977 - 20.1996

    YORP Effect on Long-Term Rotational Dynamics of Debris in GEO

    Free access
    Cuomo, Francesco | Springer Verlag | 2023
    produced by solar radiation and thermal re-emission. Previous analyses have demonstrated its influence on long-term rotational dynamics of space ...
    Keywords: Aerospace Technology and Astronautics

    Yay ölçüm sıstemınde malzemelerın frekansa bağli dıelektrık ve manyetık geçırgenlık değerlerının kestırılmesı

    Free access
    Dr. ÜNAL, İlhami / Yük. Müh. SAYINTI, Aysun / Doç. Dr. TÜRETKEN, Bahattin | Springer Verlag | 2014
    Keywords: Aerospace Technology and Astronautics

    Yaklaşma iniş sistemlerinde ileri teknolojiler

    Free access
    Mrs Ataş, Sefer / Koç, Osman / Çiftçibaşi, Mehmet Emre et al. | Springer Verlag | 2014
    Keywords: Aerospace Technology and Astronautics

    X-34 Program Status

    J. R. London / G. M. Lyles | NTIS | 1998
    The National Aeronautics and Space Administration (NASA) initiated the current X-34 program in 1996 as part of the U.S. Space Agencie's ...
    Publisher: National Aeronautics and Space Administration, Huntsville, AL. George C. Marshall Space Flight Center
    Keywords: Aerospace vehicles , Aerospace engineering

    X-34 Experimental Aeroheating at Mach 6 and 10

    Berry, Scott A. / Horvath, Thomas J. / DiFulvio, Michael et al. | NTRS | 1998
    Critical technologies are being developed to support the goals of the NASA Office of Aeronautics and Space Transportation Technology Access ...
    Publisher: NASA National Aeronautics and Space Administration

    Workshop on Science and the Human Exploration of Mars

    NTIS | 2001
    to the robotic exploration mission program and a set of experts in systems and technologies that are critical to human exploration missions ...
    Publisher: Lunar and Planetary Inst., Houston, TX
    Keywords: Aerospace sciences

    Wings with minimum drag due to lift in supersonic flow

    Ginzel, I. / Multhopp, H. | Engineering Index Backfile | 1960
    and actual shape of lifting surface. ...

    Wing shaping concepts using distributed propulsion

    Reynolds, Kevin / Nguyen, Nhan / Ting, Eric et al. | Emerald Group Publishing | 2014
    wings and distributed propulsion to significantly reduce fuel burn of future transport aircraft by exploiting multidisciplinary interactions ...

    Wings for UAV Based on High-Lift Airfoils

    Nagel, Alexander | Online Contents | 2013

    Wind tunnel test technologies for aircraft cycle time reduction

    Ciancarelli, C. / Melanson, M. / Baker, W. | AIAA | 1999
    Publisher: The American Institute of Aeronautics and Astronautics

      Wind Tunnel Test Technologies for Aircraft Cycle Time Reduction

      Ciancarelli, C. R. / Melanson, M. R. / Baker, W. M. et al. | British Library Conference Proceedings | 1999
      Keywords: aerospace sciences

    Wind-Tunnel Balance Characterization for Hypersonic Research Applications

    Lynn, Keith C. / Commo, Sean A. / Parker, Peter A. | NTRS | 2012
    the calibration facilities. Through statistical design of experiments, thermal and pressure effects were strategically and efficiently ...
    Publisher: NASA National Aeronautics and Space Administration

    Wind Tunnel Aerodynamic Study of a VTOL-UAV for Wide Range of Angles of Attack and Sideslip Angles

    (EMERGENTIa project)
    Prieto, Victoria M. / Esteban, Sergio | Springer Verlag | 2021
    Vertical Take Off and Landing (VTOL) Unmanned Aerial Vehicle (UAV). A brief description of the VTOL model, identifying characteristic dimensions ...
    Keywords: Angle of attack , Aerospace Technology and Astronautics

    WIND Nominal Mission Performance and Extended Mission Design

    Franz, Heather / Sharer, Peter / Ogilvie, Keith et al. | Springer Verlag | 2001
    lunar swingby, marked the completion of the nominal mission phase and the inauguration of the extended mission. The extended mission design ...
    Keywords: Aerospace Technology and Astronautics , Mathematical Applications in the Physical Sciences , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics)

    Why the NASA Approach Will Likely Fail to Send Humans to Mars for Many Decades to Come

    Rapp, Donald | Springer Verlag | 2023
    feasibility and cost of human missions to Mars remains murky. DRM-1 and DRM-3 pointed the way toward Mars missions in the 1990s. DRA-5 emerged around ...
    Keywords: Astronomy, Astrophysics and Cosmology , Aerospace Technology and Astronautics , Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics)

      Why the NASA Approach Will Likely Fail to Send Humans to Mars for Many Decades to Come

      Rapp, Donald | Springer Verlag | 2015
      . Despite previous work, the feasibility and cost of human missions to Mars remains murky. DRM-1 and DRM-3 pointed the way toward Mars missions in ...
      Keywords: Aerospace Technology and Astronautics , Extraterrestrial Physics, Space Sciences