101–120 von 870 Ergebnissen
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    Human-robot interaction for field operation of an autonomous helicopter

    Jones, H.L. / Frew, E.W. / Woodley, B.R. et al. | Tema Archiv | 1998
    The robustness of autonomous robotic systems to unanticipated circumstances is typically insufficient for use in the field. The many skills ...

    Development of a high-mobility wheeled robot for humanitarian mine clearance

    Colon, E. / Alexandre, P. / Weemaels, J. et al. | Tema Archiv | 1998

    Low reflection, high transmission, wide viewing angle TFT-LCD for avionics applications

    Gu, Tieer / Lu, Yiwei / Zhong, J.Z.Z. et al. | Tema Archiv | 1998

    A practical autonomous path planner for turn-of-the-century planetary microrovers

    Laubach, S.L. / Burdick, J.W. | Tema Archiv | 1998
    With the success of Mars Pathfinder's Sojourner rover, a new era of planetary exploration has opened, with demand for highly capable mobile ...

    IDT sensors for detection of ice on rotorcraft

    Varadan, V.V. / Varadan, V.K. / Bao, X.Q. | Tema Archiv | 1998
    IDT (interdigital transducers) offer significant potential for detecting ice formation on rotorcraft applications. Sensing of flex beam ...

    US Army TARDEC R&D program on intelligent subsystems for enhanced mobility

    Witus, G. / Gerhart, G.R. / Goetz, R.C. | Tema Archiv | 1998
    The US Army Tank-automotive and Armaments Command Research Development and Engineering Center (TARDEC) has initiated a systems engineering ...

    An approach to full pose estimation for an automatic control system based on vision

    Khachaturov, G. / Moncayo, H. | Tema Archiv | 1998
    distributed features. The Fourier transform technique serves for measurements of mark image parameters conveying information about pose parameters ...

    NDE applications in an anchor bolt and sign bridge inspection program

    Fish, P.E. | Tema Archiv | 1998
    Verlag: SPIE International Society for Optical Engineering , Bellingham

    Guidelines for developing distributed virtual environment applications

    Stytz, M.R. / Banks, S.B. | Tema Archiv | 1998
    (DVE) technology for the military and medical professions. The projects include an application that allows the user to interactively explore a ...

    Integration of piezoceramic actuators in fiber-reinforced structures for aerospace applications

    Durr, J. / Herold-Schmidt, U. / Zaglauer, H.W. et al. | Tema Archiv | 1998
    Up to now experimental and theoretical research on active structures for aerospace applications has put the focus mainly on surface bonded ...

    Removal of small space debris with orbiting lasers (Invited Paper) [3343-70]

    Schall, W. O. / SPIE | British Library Conference Proceedings | 1998

    Flight experiments and evolutionary development of a laser-propelled transatmospheric vehicle (Invited Paper) [3343-69]

    Mead, F. B. / Myrabo, L. N. / Messitt, D. G. et al. | British Library Conference Proceedings | 1998

    Recent advances on terrain database correlation testing

    Sakude, M.T. / Schiavone, G.A. / Morelos-Borja, H. et al. | Tema Archiv | 1998
    Terrain database correlation is a major requirement for interoperability in distributed simulation. There are numerous situations in which ...

    Molecularly oriented polymeric thin films for space applications

    Fay, C.C. / Stoakley, D.M. / St. Clair, A.K. | Tema Archiv | 1998
    the earth has focused attention on organic polymeric materials for a variety of applications in space. Some polymeric materials have exhibited ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Evaluation and selection of replacement thermal control materials for the Hubble Space Telescope

    Townsend, J.A. / Hansen, P.A. / McClendon, M.W. et al. | Tema Archiv | 1998
    The mechanical and optical properties of the metallized Teflon FEP thermal control materials on the Hubble Space Telescope (HST) have ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Locking Lorentz slides

    Vranish, J.M. / Germann, L.M. / Lutter, D.R. et al. | Tema Archiv | 1998
    principles of operation explained an its expected performance given. Since NASA is embarking on a development effort for this actuator more technical ...

    Electrically conductive, low solar absorption, atomic oxygen resistant films for spacecraft thermal and charge control

    Lennhoff, J. / Guiles, M. / Harris, G. et al. | Tema Archiv | 1998
    There is a significant requirement for an electrically conductive thermal control film for the dissipation of spacecraft charging. The ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Sensor-fused navigation and manipulation from a planetary rover

    Baumgartner, E.T. / Leger, P.C. / Schenker, P.S. et al. | Tema Archiv | 1998
    Describes the development of advanced rover navigation and manipulation techniques for use by NASA's Sample Return Rover. These techniques ...

    Vibration control of a flexible beam through a smart structure concept

    Goud, A.P. / Umapathy, M. | Tema Archiv | 1998
    Active control has become important in structural systems as an efficient tool for vibration suppression. A cantilever beam has been chosen ...

    Detection of anti-personnel (AP) mines using mechatronics approach

    Shahri, A.M. / Naghdy, F. | Tema Archiv | 1998
    place manually. Unfortunately, on average for every 5000 mines cleared one mine clearer is killed. A Mine Detector Arm (MDA) using mechatronics ...