121–140 von 490 Ergebnissen
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    Robotic vehicle uses acoustic array for detection and localization in urban environments

    Young, S.H. / Scanlon, M.V. | Tema Archiv | 2001
    is being developed. The robots have been tested in both urban and open terrain. Detection algorithms for speech and vehicle detection ...

    Automated obstacle mapping and navigability analysis for rover mission planning

    Goodsell, T.G. / Snorrason, M. / Ruda, H. et al. | Tema Archiv | 2001
    assistance for mission scientists. A corresponding visual representation is also generated, allowing human operators to easily identify hazardous ...

    Real-time identification of driveable areas in a semi-structured terrain for an autonomous ground vehicle

    Chaturvedi, P. / Sung, E. / Malcolm, A.A. et al. | Tema Archiv | 2001
    A vision system capable of extracting features from a semi-structured environment for vehicle guidance is described. It is primarily used ...

    Solid particle erosion performance of a new ultradurable AR for silicon

    Clark, C.C. | Tema Archiv | 2001
    protective or substrates must become more durable. For MWIR only systems it is logical to use silicon as a window or dome material as the natural ...

    Development of a low-cost autonomous mini-helicopter for power line inspections

    Del-Cerro, J. / Aguirre, I. / Barrientos, A. | Tema Archiv | 2001
    control of the prototype that is being developed by the robotic group of DISAM at Universidad Politecnica de Madrid for electrical power line ...

    Structural health management for aging aircraft

    Ikegami, R. / Haugse, E.D. | Tema Archiv | 2001
    An effective structural health management (SHM) system can be a useful tool for making aircraft fleet management decisions ranging from ...

    Shape memory alloy actuation for a variable area fan nozzle

    Rey, N.M. / Gregory, T.A. / Miller, R.M. et al. | Tema Archiv | 2001
    The ability to control fan nozzle exit area is an enabling technology for next generation high-bypass-ratio turbofan engines. Performance ...

    Feasibility study of embedded fiber-optic strain sensing for composite propeller blades

    Zetterlind, V.E. / Watkins, S.E. / Spoltman, M.W. | Tema Archiv | 2001
    feasibility of embedded fiber-optic smart instrumentation was examined for use in the commercial manufacture and testing processes used by Hartzell ...

    Mandrel reusability in precision replication of ZnS conformal domes

    Goela, J.S. / Askinazi, J. / Robinson, B. | Tema Archiv | 2001

    Taking advantage of misclassifications to boost classification rate in decision fusion

    Goebel, K. / Mysore, S.P. | Tema Archiv | 2001
    by utilizing the information of known misclassifications of certain classes to systematically modify class output. For example, if it is ...

    Space robot commanding and supervision by means of projective virtual reality: the ERA experiences

    Freund, E. / Rossmann, J. | Tema Archiv | 2001
    The symbiosis between computer graphics and modern planning and control methodologies is the basis for the development of projective ...

    Open multi-agent control architecture to support virtual-reality-based man-machine interfaces

    Freund, E. / Rossmann, J. / Brasch, M. | Tema Archiv | 2001
    Projective virtual reality is a promising approach to intuitively operable man machine interfaces for the commanding and supervision of ...

    Rover obstacle visualizer and navigability evaluator

    Goodsell, T.G. / Snorrason, M. / Ruda, H. et al. | Tema Archiv | 2001
    The primary data used in ground-based, global path planning for NASA's planetary rovers are stereo images down-linked from the rover and ...

    Application of smart materials in automotive structures

    Manz, H. / Breitbach, E. | Tema Archiv | 2001
    The demand in the automobile sector for greater comfort in the vehicle is of high importance alongside the requirements for a low emission ...

    Sinkage and slippage estimation for an articulated vehicle [4715-32]

    Wilcox, B. H. / SPIE | British Library Conference Proceedings | 2002

    Hierarchical world model for an autonomous scout vehicle [4715-40]

    Hong, T.-H. / Balakirsky, S. B. / Messina, E. et al. | British Library Conference Proceedings | 2002

    Integrated development process for automated or driver-assist vehicles [4715-28]

    de Sousa, J. B. / Misener, J. A. / Sengupta, R. et al. | British Library Conference Proceedings | 2002

    Driving in traffic: short-range sensing for urban collision avoidance

    Thorpe, C.E. / Duggins, D.F. / Gowdy, J.W. et al. | Tema Archiv | 2002
    . Functions such as runoff-road warning or adaptive cruise control are designed for the uncluttered environments of open highways. We are working on ...

    Characteristics of volume expansion of laser plasma for efficient propulsion

    Uchida, S. / Hashimoto, K. / Fujita, K. et al. | Tema Archiv | 2002
    Laser propulsion has many advantages over other conventional methods of producing thrust in space applications. For example, laser energy ...