101–120 von 490 Ergebnissen
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    Smart materials for turbomachinery quieting

    Jonson, M.L. / Lysak, P.D. / Willits, S.M. | Tema Archiv | 2000
    materials for quieting turbomachinery. The team is composed of representatives from Pennsylvania State University, General Dynamics Electric Boat ...

    Elegantly simple orbital transfer vehicle [4136-20]

    Benson, J. / SPIE | British Library Conference Proceedings | 2000

    Space Technology Research Vehicle (STRV)-2 program [4136-04]

    Shoemaker, J. / Brooks, P. / Korevaar, E. J. et al. | British Library Conference Proceedings | 2000

    Space Technology Research Vehicle (STRV)-1 program [4136-01]

    Stubstad, J. / Blott, R. J. / Shoemaker, J. et al. | British Library Conference Proceedings | 2000

    MEMS technology at NASA's Jet Propulsion Laboratory

    George, T. / Bae, Y. / Chakraborty, I. et al. | Tema Archiv | 2000
    ideally suited for the demanding requirements of space missions namely, low mass, low power consumption and high reliability, without significant ...

    Nanosatellites and MEMS fabrication by laser microprocessing

    Helvajian, H. / Fuqua, P.D. / Hansen, W.W. et al. | Tema Archiv | 2000
    applied for rapid prototyping and to specific 3D fabrication steps where conventional microelectronics fabrication techniques fall short. In ...
    Schlagwörter: rechnerunterstütztes Engineering

    Overview and update of the Demo III experimental unmanned vehicle program

    Shoemaker, C.M. / Bornstein, J.A. | Tema Archiv | 2000
    object classification capabilities into the autonomous mobility perception suite, which is essential for future efforts directed at the ...

    Segmentation of stereo terrain images

    George, D.A. / Privitera, C.M. / Blackmon, T.T. et al. | Tema Archiv | 2000
    Mars terrain to enable automatic path planning for the rover. The automatic segmentation was first explored with two different segmentation ...

    Department of Defense Joint Robotics Program

    Toscano, M. | Tema Archiv | 2000
    unmanned ground vehicle systems for a wide range of military applications. The program is structured to field first generation systems, mature ...

    Misalignment of parabolic mirror in lightcraft vehicle

    Shi, Hongbin / Cheng, Zhaogu / Jiang, Jinbo et al. | Tema Archiv | 2000
    applied combining the geometrical optics and the physical optics. The effects of the angular misalignment of the optical axis and divergent angle ...

    Microfabrication of a metal fuel injector nozzle array

    Morris, T.E. / Murphy, M.C. / Acharya, S. | Tema Archiv | 2000
    precision machining. Arrays of fuel injector nozzles are an integral component of the Trapped-Vortex (TV) gas turbine combustor for use in advanced ...

    Macroparticle acceleration in the regime of laser-driven rocket traction and the possibility to conduct experiments using CO2-laser

    Nastoyashchii, A.F. / Naumov, V.G. / Rodin, A.V. et al. | Tema Archiv | 2000
    the task stated, to meet certain requirements to the laser wave-length, power density and pulse duration. So, for instance, to accelerate ...

    Navigation in an autonomous flying robot by using a biologically inspired visual odometer

    Iida, F. / Lambrinos, D. | Tema Archiv | 2000
    on visual cues. Experiments with bees provide evidence that flying insects might use optical flow induced by egomotion. We propose a ...

    Challenges to the application of IPMC as actuators of planetary mechanisms

    Bar-Cohen, Y. / Leary, S. / Yavrouian, A. et al. | Tema Archiv | 2000
    bending beyond a compete loop. The bending characteristics of IPMC offered an attractive actuation capability for a dust wiper in planetary ...

    Automatic lane keeping of a vehicle based on Perception Net

    Boo, Kwangsuck / Jung, Moon-Young | Tema Archiv | 2000

    Industrial and commercial applications of bi-stable reeled composites

    Compton-Bishop, Q.M. / Daton-Lovett, A.J. / Curry, R.G. | Tema Archiv | 2000
    their retracted length. Used for the remote deployment of cameras and other tools into hazardous environments, BRC actuators have facilitated ...

    Hardening and welding with high power diode lasers

    Ehlers, B. / Herfurth, H.J. / Heinemann, S. | Tema Archiv | 2000
    Commercially available high power diode lasers (HPDLs) with output powers of up to 6 kW have been recognized as an interesting tool for ...

    Ground Standoff Mine Detection System (GSTAMIDS) engineering, manufacturing and development (EMD) block 0

    Pressley, J.R.R. / Pabst, D. / Sower, G. et al. | Tema Archiv | 2001
    for Block 0 is the South African Meerkat that has overpass capability for anti-tank mines, as well as armor anti-mine blast protection and ...

    Robotic technologies for outdoor industrial vehicles

    Stentz, A. | Tema Archiv | 2001
    of partial automation for most tasks, robotics technologies can have a profound impact on industrial vehicles. In this paper, we describe a ...

    Spatial relations for tactical robot navigation

    Skubic, M. / Chronis, G. / Matsakis, P. et al. | Tema Archiv | 2001
    We provide an overview of our on-going work using spatial relations for mobile robot navigation. Using the histogram of forces, we show how ...